Chun
Allan Chun, Brooklin CA
Patent application number | Description | Published |
---|---|---|
20100007402 | Weatherproof switch for indoor and outdoor information clusters and function switches - A weatherproof switch for use with an information/instrument cluster including a button having a body located adjacent to the information/instrument cluster, the body having a first end and a second end; a magnet substantially disposed within the second end of the body; a sensor located a distance from the magnet to produce a magnetic field of a first strength; and a circuit connecting the sensor to a function of the information/instrument cluster for controlling the function when the first end of the button is operated to increase and decrease the distance between the magnet and the sensor such as to produce magnetic field of a second strength. | 01-14-2010 |
20130127479 | CAPACITOR SENSORS AND SYSTEM AND METHODS FOR NON-CONTACT OBJECT DETECTION - A non-contact object detection system includes a capacitor sensor and a control system, the control system providing a AES (Adaptive Excitation Signal) to the capacitor sensor, the AES (Adaptive Excitation Signal) configured according to an environment in which the capacitor sensor is deployed, the AES (Adaptive Excitation Signal) configured to produce a threshold voltage from the capacitor sensor to the control system in the environment when an object is not in a detection area of the capacitor sensor. | 05-23-2013 |
20140062271 | VIBRATION REDUCTION RIB - A method and apparatus for connecting a housing unit for an electronics module to an adapter member are disclosed. The method includes providing a housing with a first connection member and a second connection member, wherein the first connection member includes a flex rib and an abuse protection rib, attaching the first connection member to an adapter member, pivoting the housing on the first connection member to allow the second connection member to swing into position, and snapping the second connection member into the adapter member at an adapter member opening. | 03-06-2014 |
Bum Suk Chun, Yuseong-Gu KR
Patent application number | Description | Published |
---|---|---|
20130048537 | METHOD OF SIMULTANEOUSLY MANUFACTURING HIGH QUALITY NAPHTHENIC BASE OIL AND HEAVY BASE OIL - Disclosed is a method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil using a single catalyst system, by subjecting an oil fraction (slurry oil or light cycle oil) produced by fluid catalytic cracking and an oil fraction (deasphalted oil) produced by solvent deasphalting to hydrotreating, catalytic dewaxing and hydrofinishing of the single catalyst system, thereby obtaining not only products having low viscosity but also heavy base oil products (150BS) having high viscosity which was impossible to obtain using a conventional catalytic reaction process, and also thereby producing base oil products having different properties using the single catalyst system, thus generating economic benefits and exhibiting superior efficiency. | 02-28-2013 |
Byung Ha Chun, Cambridge GB
Patent application number | Description | Published |
---|---|---|
20110218804 | SPEECH PROCESSOR, A SPEECH PROCESSING METHOD AND A METHOD OF TRAINING A SPEECH PROCESSOR - A speech recognition method, the method involving: | 09-08-2011 |
20110276332 | SPEECH PROCESSING METHOD AND APPARATUS - A speech synthesis method comprising: | 11-10-2011 |
20120253794 | VOICE CONVERSION METHOD AND SYSTEM - A method of converting speech from the characteristics of a first voice to the characteristics of a second voice, the method comprising: | 10-04-2012 |
20120278081 | TEXT TO SPEECH METHOD AND SYSTEM - A text-to-speech method for use in a plurality of languages, including: inputting text in a selected language; dividing the inputted text into a sequence of acoustic units; converting the sequence of acoustic units to a sequence of speech vectors using an acoustic model, wherein the model has a plurality of model parameters describing probability distributions which relate an acoustic unit to a speech vector; and outputting the sequence of speech vectors as audio in the selected language. A parameter of a predetermined type of each probability distribution in the selected language is expressed as a weighted sum of language independent parameters of the same type. The weighting used is language dependent, such that converting the sequence of acoustic units to a sequence of speech vectors includes retrieving the language dependent weights for the selected language. | 11-01-2012 |
Chang-Kun Chun, Pohang-City KR
Patent application number | Description | Published |
---|---|---|
20120325894 | METHOD FOR WELDING HOLLOW STRUCTURE - In the method for welding a hollow structure of the present invention, a rib is placed between a first joining member and a second joining member, and friction stir welding and fixing a place where the rib is placed between the first and the second joining member are conducted. Thus, friction stir welding is accomplished without changing the shape of an extrusion part or partly changing the shape of the extrusion part with insertion of a simply shaped rib. | 12-27-2012 |
Chang Mook Chun, Bucheon-Si KR
Patent application number | Description | Published |
---|---|---|
20140024981 | WEARABLE VIBRATORY STIMULATION DEVICE AND OPERATIONAL PROTOCOL THEREOF - The wearable vibratory stimulation device includes: a measuring instrument for obtaining data relating to a body motion of a user who wears the vibratory stimulation device; a walking pattern database for storing normal walking pattern data collected by measuring general persons having normal walking patterns and information about an inherent walking pattern analysis result of a specific user; a controller for analyzing the body motion information of the user, transmitted from the measuring instrument, by comparing with the walking pattern data stored in the walking pattern database, and generating a stimulation signal to be applied to a specific body portion of the user; and an exciting unit for applying a vibratory stimulation to the specific body portion in response to the stimulation signal transmitted from the controller. | 01-23-2014 |
Chieh Yang Chun, Hsinchu TW
Patent application number | Description | Published |
---|---|---|
20080252664 | Device and Method for Driving Light-Emitting Diodes - A light-emitting diode (LED) driver is provided to drive an LED. The LED driver includes a clock supply to periodically output a modulation period. A brightness controller is provided to receive brightness data corresponding to the desired brightness of the LED. The brightness controller generates a pulse-width-modulated (PWM) duty pulse within the modulation period, a width of the PWM duty pulse being based on the brightness data. The LED driver also includes a detection controller to receive detection data indicating whether the LED is to be detected during the modulation period. When the detection data indicate that the LED is to be detected during the modulation period, the detection controller generates a detection pulse within the modulation period. A driver output is provided to output the PWM duty pulse and the detection pulse to the LED within the modulation period. | 10-16-2008 |
Chien-Kai Chun, Hsinchu TW
Patent application number | Description | Published |
---|---|---|
20120080697 | LIGHT-EMITTING ELEMENT HAVING A PLURALITY OF CONTACT PARTS - A light-emitting element includes a supportive substrate; a reflective layer formed on the supportive substrate; a transparent layer formed on the reflective layer; a light-emitting stacked layer formed on the transparent layer; an etching-stop layer formed between the transparent layer and the reflective layer; and a plurality of contact parts formed between the light-emitting stacked layer and the transparent layer. | 04-05-2012 |
Chung-Hwan Chun, Gleichen DE
Patent application number | Description | Published |
---|---|---|
20080272602 | Wind Turbine - Disclosed is a wind turbine, in which the assembly of a rotor and a stator of a generator with a main shaft connecting a turbine rotor and the generator is completed only by assembling the rotor of the generator with the main shaft without assembling the stator of the generator with the main shaft. In the wind turbine, a rotor bearing being perpendicular to a vertical rotor frame is formed integrally with the rotor of the generator and is connected to the outer surface of the main shaft, a pair of electric bearings is disposed at the outer surface of the rotor bearing, and the stator of the generator is assembled with the rotor of the generator by fixing a stator housing to bearing housings of the electric bearings. Thereby, convenience and efficiency in assembly are increased. | 11-06-2008 |
20100219642 | WIND TURBINE WITH SINGLE MAIN BEARING - Disclosed is a wind turbine comprising a nacelle frame provided with one main bearing on the front surface thereof; a rotor including a rotor hub provided with a hollow drum shaft, installed on the inner ring of the main bearing, at the rear thereof; an acceleration gear box including an input shaft, connected to the tip of the hollow drum shaft, at the front portion thereof and an output shaft at the rear portion thereof, and floating in the nacelle frame under the condition that the acceleration gear box is separated from the nacelle frame for increasing the rotational speed of the input shaft and transmitting the rotation of the input shaft to the output shaft; a torque supporter installed between the acceleration gear box and the nacelle frame for preventing the acceleration gear box from self-rotating; and a generator including a rotary shaft connected to the output shaft. | 09-02-2010 |
Dong Hyun Chun, Daejeon-Si KR
Patent application number | Description | Published |
---|---|---|
20130237410 | Method for Manufacturing Iron Catalyst - Disclosed is a method for manufacturing an iron catalyst, the method including: a mixing stage where a mixture solution is manufactured by mixing iron nitrate (Fe(NO | 09-12-2013 |
Duk Su Chun, Icheon-Si KR
Patent application number | Description | Published |
---|---|---|
20120154046 | SENSE AMPLIFIER STRUCTURE FOR A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A semiconductor integrated circuit device includes a first signal line and a second signal line, and a sense amplifier that includes a plurality of PMOS transistors and a plurality of NMOS transistors. The sense amplifier is configured to sense amplify a potential difference between the first signal line and the second signal line. The junction regions of the NMOS and PMOS transistors having the same conductivity type, and to which the same signal is applied, are formed in one integrated active region. | 06-21-2012 |
Gao Chun, Tianjin CN
Patent application number | Description | Published |
---|---|---|
20110155250 | HYDRAULIC ACTUATING DEVICE FOR A SLIDING STEM CONTROL VALVE ASSEMBLY - A hydraulic actuating device for a sliding stem control valve assembly is mounted between a control valve and an actuator housing. The hydraulic actuating device is connected to one of a control valve stem, an actuator stem, and a stem connector and the hydraulic actuating device moves either the control valve stem, the actuator stem, or the stem connector in response to varying hydraulic pressure within the hydraulic actuating device. The hydraulic actuating device may be used to override an actuator of the sliding stem valve during emergency operations, or to provide a backup actuator in the case of a primary actuator malfunction. | 06-30-2011 |
Hea Kyung Chun, Gangnam-Gu KR
Patent application number | Description | Published |
---|---|---|
20120322464 | TERMINAL WITH VIRTUAL SPACE INTERFACE AND METHOD OF CONTROLLING VIRTUAL SPACE INTERFACE - Embodiments of the present invention provide a computer-implemented method for providing a mobile user interface on a mobile computing device. Specifically, among other things, embodiments of the present invention provide a computer-implemented infrastructure comprising: determining a virtual space; generating a display of at least a first portion of the virtual space; sensing a movement in real space of the mobile computing device; determining a change in position in real space of the mobile computing device based upon the sensed movement; determining whether the change in position is within a predefined boundary; and determining a viewing perspective of a second portion of the virtual space based upon the determined change in position of the mobile computing device. | 12-20-2012 |
Hee-Dong Chun, Pohang KR
Patent application number | Description | Published |
---|---|---|
20120305381 | METHOD FOR INCREASING AMOUNT OF COKE OVEN GAS BY USING CARBON DIOXIDE - Provided is a method of amplification of coke oven gas (COG) through reacting high-temperature carbon with carbon dioxide and/or water using waste heat generated in a coke oven. More particularly, a method of amplification of COG including providing a gasification agent including carbon dioxide, water, or a mixture thereof to a COG stream in a carburization chamber of a coke oven and gasifying carbon by allowing the gasification agent to react with carbon in the carburization chamber, and a coke oven apparatus suitable for the method are provided. | 12-06-2012 |
Hyang Sook Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130177971 | NON-CONTACT HEATING TYPE OF GENE AMPLIFICATION SYSTEM - Disclosed is a non-contact heating type gene amplification system. The non-contact heating type gene amplification system includes separate light sources for each step of a polymerase chain reaction in order to perform a high-speed temperature cycle by moving a rotation unit, in which a plurality of sample chambers are formed, to places at which the sample chambers are controlled at the temperatures corresponding to each step. | 07-11-2013 |
20150041658 | HIGH RESOLUTION OBJECT INSPECTION APPARATUS USING TERAHERTZ WAVE - An object inspection apparatus includes a terahertz wave supplying unit for generating a terahertz wave and moving a path of the terahertz wave according to time so that the terahertz wave is supplied to an object to be inspected, a focusing lens located between the terahertz wave supplying unit and the object to be inspected to focus the terahertz wave supplied by the terahertz wave supplying unit, a rotating plate having a plate shape and including a plurality of the focusing lenses with different distances from the center thereof, the rotating plate rotating in the circumferential direction so that one of the focusing lenses is located at a path of the terahertz wave according to the path movement of the terahertz wave, and a terahertz wave detecting unit for collecting and detecting a terahertz wave incident to the object to be inspected. | 02-12-2015 |
Hyun-Aee Chun, Seongnam KR
Patent application number | Description | Published |
---|---|---|
20120041102 | NOVEL EPOXY RESIN AND EPOXY RESIN COMPOSITION COMPRISING THE SAME - The present invention relates to a novel epoxy resin having improved heat-resistance, thermal expansion properties and processability, and to a thermosetting resin composition comprising the same. To this end, the present invention provides an epoxy resin of Chemical Formula 1 as disclosed in the Description, an epoxy resin composition comprising the same, and a packaging, substrate and transistor formed thereof. When a composition that contains an epoxy resin with a specific side functional group according to the present invention and/or an epoxy resin with a specific core structure is cured, a filler forms a strong chemical bond with the epoxy resin, thereby maximizing filling effects of the filler for the epoxy resin. Moreover, with the specific core structure, heat resistance and heat expansion properties of a cured product are substantially improved (CTE is reduced), and enhanced glass transition properties, strength and processability are demonstrated. | 02-16-2012 |
20140308527 | ISOCYANURATE EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD OF PREPARING SAME, COMPOSITION INCLUDING SAME, CURED PRODUCT OF THE COMPOSITION, AND USE OF THE COMPOSITION - Disclosed are an alkoxysilylated isocyanurate epoxy compound, a composite of which exhibiting low CTE and high glass transition temperature or Tg-less and/or a cured product of which exhibiting good flame retardant property, a method of preparing the same, a composition including the same, a cured product formed of the composition, and a use of the composition. An isocyanurate epoxy compound having an alkoxysilyl group and an epoxy group in a core; a method of manufacturing the epoxy compound by the epoxidation and alkoxysilylation of a starting material; an epoxy composition including the epoxy compound; and a cured product and a use thereof, are provided. A composite of the epoxy composition has improved bonding efficiency between alkoxysilyl group and filler and between alkoxysilyl groups, and has good heat resistance, low CTE, and high glass transition temperature or Tg-less. A cured product formed of the epoxy composition has good flame retardant property. | 10-16-2014 |
20150051316 | EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, COMPOSITION AND HARDENED MATERIAL COMPRISING SAME, USE FOR SAME, AND PRODUCTION METHOD FOR EPOXY COMPOUND HAVING ALKOXYSILYL GROUP - The present invention relates to an alkoxysilylated epoxy compound, a composite exhibiting good heat resistance properties, low CTE and high glass transition temperature and not requiring a coupling agent, a composition including the same, a cured product formed of the composition, a use of the cured product, and a method of preparing the epoxy compound having alkoxysilyl group. An epoxy compound having an epoxy group and an alkoxysilyl group, a composition including the epoxy compound, a curing agent, a filler and/or a reaction catalyst, a cured product of the composition, and a use of the composition including an electronic part are provided. In a composite and/or cured product, the epoxy composition exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg-less. The cured product exhibits good flame retardant properties by the introduction of the alkoxysilyl group. | 02-19-2015 |
Jae Hoon Chun, Anyang-Si KR
Patent application number | Description | Published |
---|---|---|
20120320862 | METHOD AND APPARATUS FOR EFFICIENT FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS - The present invention relates to a method for transmitting channel state information regarding downlink transmission through an uplink may comprise the steps of: receiving a downlink signal through a downlink channel; generating a rank indicator (RI) for the downlink channel, a first precoding matrix indicator (PMI), and a second PMI, and generating channel quality information (CQI) on the basis of pre-coding information which is determined by a combination of the first and second PMIs; and transmitting the RI, first PMI, second PMI, and/or CQI through the uplink channel. The CQI may comprises a first type of CQI calculated on the basis of the number N of layers in which the downlink signal is received and/or a second type of CQI calculated on the basis of the assumption that the number of layers in which the downlink signal is transmitted is K (where K>N). | 12-20-2012 |
Jang-Soo Chun, Buk-Gu Gwangju KR
Patent application number | Description | Published |
---|---|---|
20130102028 | CARTILAGE-SPECIFIC HIF-2ALPHA TRANSGENIC MOUSE AS AN ANIMAL MODEL FOR ARTHRITIS, AND USE THEREOF - The present invention relates to a transgenic fertilized egg in which expression constructs, excluding human expression constructs, are introduced, including: (a) a nucleotide sequence encoding hypoxia-inducible factor 2α (HIF-2α); and (b) a transcription-regulating sequence which is operatively linked to the nucleotide sequence, as well as to a transgenic animal model for arthritis obtained therefrom. A transgenic mouse transformed with a recombinant expression vector of the present invention may be very useful as a therapeutic model for arthritis, which may be used in studies on the cartilage degeneration process. In addition, the transgenic mouse of the present invention may be applied to a method for screening arthritis therapeutics. | 04-25-2013 |
20130236531 | PHARMACEUTICAL COMPOSITION INCLUDING AN HIF-2 ALPHA INHIBITOR AS AN ACTIVE INGREDIENT FOR PREVENTING OR TREATING ARTHRITIS - The present invention relates to a pharmaceutical composition for preventing or treating arthritis, including, as an active ingredient, a material which inhibits the expression of the hypoxia-inducible factor-2α (HIF-2α) gene or the activity of the HIF-2α protein. According to the present invention, the HIF-2α of the present invention increases the expression thereof in chondrocytes or tissue in which osteoarthritis is induced, and triggers the expression of various cartilage degeneration factors and the activation of mitogen-activated protein (MAP) kinase. In addition, when HIF-2α is inhibited, the expression level of cartilage degeneration factors and the phosphorylation of MAP kinase are significantly reduced by the inhibited degree of HIF-2α. Thus, the composition of the present invention may be applied to the prevention or treatment of arthritis, and may be used for the development of therapeutics for arthritis. | 09-12-2013 |
Jay Chun, Hong Kong CN
Patent application number | Description | Published |
---|---|---|
20080230993 | Paradise baccarat table - A baccarat table and method of playing a baccarat game are provided. | 09-25-2008 |
20080280668 | Paradise box gaming center - A centralized gaming system and the method of using the same is disclosed. | 11-13-2008 |
20110105207 | METHODS AND SYSTEMS FOR PLAYING BACCARAT JACKPOT - A method and system for playing jackpot and live baccarat games are provided. One feature of the jackpot method involves the use of card combinations that includes at least one zero-point card. Another feature of the jackpot method involves initial jackpot contribution from the banker who operates the baccarat game. It is also provided a software program or a set of software program for carrying out any or all the steps of the disclosed gaming method. | 05-05-2011 |
20110140362 | METHODS AND SYSTEMS FOR PLAYING BACCARAT JACKPOT WITH AN OPTION FOR INSURANCE BETTING - Methods for carrying out any or all the steps of the disclosed gaming method for playing jackpot and live baccarat games with an option for insurance betting. After first two cards are dealt to a player's hand and a banker's hand, according to a set of baccarat rules, and one or more of the players are allowed to place a bet on live baccarat on either the banker's hand to win or the player's hand to win, an insurance bet becomes available for the player to be placed on the player's hand or the banker's hand and various rules are set forth for winning the insurance bet. | 06-16-2011 |
20120270625 | METHODS AND SYSTEMS FOR PLAYING BACCARAT JACKPOT - A method and system for playing jackpot and live baccarat games are provided. One feature of the jackpot method involves the use of card combinations that may include, e.g., at least one zero-point card. Another feature of the jackpot method involves initial jackpot contribution from the banker who operates the baccarat game. It is also provided a software program or a set of software program for carrying out any or all the steps of the disclosed gaming method. | 10-25-2012 |
20120289300 | METHODS AND SYSTEMS FOR PLAYING SIC BO JACKPOT - A method and system for playing casino jackpot games is provided. | 11-15-2012 |
20130165201 | PARADISE BOX GAMING SYSTEM - A gaming system, comprising: a main cabinet comprising a mechanism for playing a game other than a slot machine game, and a mechanism for playing a slot machine game; at least a first portion of a screen for displaying the game other than the slot machine game; and at least a second portion of a screen for displaying the slot machine game; wherein the mechanism for playing the slot machine game is adapted to receive second bets from a first user while the first user awaits results of first bets placed on the mechanism for playing the game other than the slot machine game during the countdown time of said game other than the slot machine game; and wherein the results of the first bets are presented independently from the results of the second bets. | 06-27-2013 |
20130165235 | GAMING CENTER ALLOWING SWITCHING BETWEEN GAMES BASED UPON HISTORICAL RESULTS - A gaming system comprising a main cabinet and a computer server, comprising: a mechanism in a main cabinet for selecting and playing, by a player, one or more live casino game(s) from a plurality of live casino games being played at a plurality of tables spaced away from said main cabinet; a mechanism for selecting and playing one or more casino slot machine game(s) by the player, at least one first portion of a first screen in the main cabinet for displaying the live-casino game(s), wherein a results history for each table is displayed to provide a results history display, a second additional portion of a screen in main cabinet for displaying at least one casino slot game(s), the mechanism playing the casino slot machine game(s) is adapted to allow the player to switch between the live casino games and at least one casino slot machine games according to at least the results history display for each table. | 06-27-2013 |
20130288764 | ELECTRONIC GAMING DEVICE - Examples disclosed herein relate to systems and methods, which may receive a video stream from one or more gaming tables. The systems and methods may display the video stream from the one or more gaming tables on the electronic gaming device and generate gaming options based on data relating to the one or more gaming tables. The gaming options may be based on predetermined betting structures relating to future game play results. The systems and methods may display the gaming options. | 10-31-2013 |
20130288779 | ELECTRONIC GAMING DEVICE - Examples disclosed herein relate to systems and methods, which may receive gaming data from one or more gaming tables. The systems and methods may obtain gaming data from one or more gaming tables via a network interface based on at least one of a searching structure and a search algorithm. The systems and methods may compare betting criterion to the gaming data. The systems and methods may initiate at least one of a wager based on a comparison of the betting criterion to the gaming data and a display of data related to a search result. | 10-31-2013 |
20140094234 | SYSTEM AND METHOD FOR PROVIDING REMOTE WAGERING GAMES IN A LIVE TABLE GAME SYSTEM - Systems and methods for conducting multiple remote wagering games in a live table game system or similar system wherein the gaming symbols which are randomly generated as a result of a live table game are used to resolve the live table game and simulate play and resolve wagering outcomes of one or more remote wagering games which differ from the live table game. | 04-03-2014 |
20140135088 | JACKPOT METHOD AND SYSTEM - An electronic device or entertainment gaming machine comprising: at least one betting terminal having a software program or plurality of software programs that allow at least a second player to place a bet on a jackpot if a first player declines the right to place a bet on the jackpot, wherein the second player is at a betting terminal that is apart from the conventional casino table game and the first player is playing at a conventional casino table game and is granted a right of first refusal to place a bet on jackpot by virtue of the first player's bet on the conventional casino table game, wherein the outcome of the jackpot is determined according to a combination of cards or dice in the conventional casino table game. | 05-15-2014 |
20140312567 | Paradise Baccarat Table - A device for playing a game comprising: jackpot betting sensors comprising a betting sensor and a lamp; a baccarat table; a local server coupled to the jackpot betting sensors; a monitor attached to a pole; the jackpot betting sensors are mounted on top of the baccarat table allowing a first player to play the baccarat game on the baccarat table and allowing the first player or a second player to place a jackpot bet by placing a betting chip on the betting sensor; wherein the lamp in the jackpot betting sensor turns on when a betting chip covers the jackpot betting sensor to indicate that the jackpot bet is placed; and wherein the baccarat table is adapted to permit the second player to place the jackpot bet without placing a bet for the baccarat game; and wherein the local server causes the winning combination to be shown on the monitor. | 10-23-2014 |
20150072760 | GAMING CENTER ALLOWING SWITCHING BETWEEN GAMES BASED UPON HISTORICAL RESULTS - A gaming system comprising a main cabinet and a computer server, comprising: a mechanism in a main cabinet for selecting and playing, by a player, one or more live casino game(s) from a plurality of live casino games being played at a plurality of tables spaced away from said main cabinet; a mechanism for selecting and playing one or more casino slot machine game(s) by the player, at least one first portion of a first screen in the main cabinet for displaying the live-casino game(s), wherein a results history for each table is displayed to provide a results history display, a second additional portion of a screen in main cabinet for displaying at least one casino slot game(s), the mechanism playing the casino slot machine game(s) is adapted to allow the player to switch between the live casino games and at least one casino slot machine games according to at least the results history display for each table. | 03-12-2015 |
Jerok Chun, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20130133625 | CRANKSHAFTLESS INTERNAL COMBUSTION ENGINE - Included may be a crankshaftless internal combustion engine, including a power shaft unit in which a transferring path of a power system may be selected depending on a deactivated state and an activated state of a cylinder, a cylinder separator separating a power system of the deactivated cylinder from the power shaft unit by control of an ECU operated by a deactivated cylinder and an activated cylinder, and a compression changing unit varying a compression ratio of the activated cylinder in multistage. | 05-30-2013 |
20130133626 | CRANKSHAFTLESS INTERNAL COMBUSTION ENGINE - A crankshaftless internal combustion engine includes a power shaft unit in which a transferring path of a power system is selected depending on a deactivated state and an activated state of a cylinder and a cylinder separator separating a power system of the deactivated cylinder from the power shaft unit by control of an ECU, thereby improving fuel efficiency due to a uniform change in volume of a combustion chamber of the cylinder and increasing reduction in Nox of exhaust gas, and particularly, a plurality of cylinders are controlled in a variable cylinder scheme to further improve fuel efficiency and be optimal to even EM improvement. | 05-30-2013 |
20140083377 | SYSTEM AND METHOD FOR COOLING ENGINE OF VEHICLE - A method of cooling an engine of a vehicle includes measuring a temperature of a cylinder head of the engine, determining whether the measured temperature of the cylinder head may be equal to or lower than a predetermined temperature, when the temperature of the cylinder head may be equal to or lower than the predetermined temperature, moving coolant of the cylinder head and a cylinder block to a separate coolant tank, determining whether the measured temperature of the cylinder head may be equal to or higher than a specific temperature, and when the measured temperature of the cylinder head may be equal to or higher than the specific temperature, supplying coolant stored in the coolant tank to the cylinder head or the cylinder block. | 03-27-2014 |
Ji Min Chun, Jeollabuk-Do KR
Patent application number | Description | Published |
---|---|---|
20120099214 | Colored Photosensitive Resin Composition for Preparation of Color Filter of Solid-State Image Sensing Device Using 300 NM or Less Ultrashort Wave Exposure Equipment, Color Filter Using Same, and Solid-State Image Sensing Device Containing Same - Disclosed is a colored photosensitive resin composition for a color filter of a solid state imaging device using an ultra-short wavelength exposing device of 300 nm or less, a color filter and a solid state imaging device including the same. The colored photosensitive resin composition can fabricate a color filter having a micro-patterned colored pattern. The color filter can be advantageously applied to a solid state imaging device. | 04-26-2012 |
20140075750 | TOUCH SCREEN PANEL AND METHOD OF PREPARING THE SAME - A touch screen panel and a method for preparing the same, and more specifically, a touch screen panel includes a window plate | 03-20-2014 |
20140087064 | TOUCH SCREEN PANEL AND METHOD OF PREPARING THE SAME - A method for preparing a touch screen panel includes forming a non-conductive pattern on a non-display part on one face of a window plate, so that the thickness of the non-conductive pattern is decreased to produce a thin touch screen panel. In addition, this will prevent leakage of ink through the holes of the window plate, and improve the reliability of a conductive electrode pattern layer at a lateral side of the non-conductive pattern, thereby reducing failure rates. | 03-27-2014 |
Jinyoung Chun, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20140112177 | METHOD FOR RECEIVING REFERENCE SIGNAL AND USER EQUIPMENT, AND METHOD FOR TRANSMITTING REFERENCE SIGNAL AND BASE STATION - The present invention relates to a method and apparatus for transmitting a channel measurement reference signal for measuring channel state from user equipment, and a method and apparatus for receiving the channel measurement reference signal. The base station of the present invention transmits power information concerning a plurality of nodes to user equipment capable of receiving signals from the plurality of nodes, and the plurality of nodes each transmit respective channel measurement reference signals. The power Information includes channel measurement reference signal, transmission power for each of the plurality of nodes and information indicating downlink data transmission power ratios. The user equipment calculates channel state information on the plurality of nodes based on the power Information and the channel measurement reference signals from the plurality of nodes. | 04-24-2014 |
Jinyoung Chun, Anyang-Si KR
Patent application number | Description | Published |
---|---|---|
20120039272 | METHOD AND USER EQUIPMENT FOR TRANSMITTING RANGING SIGNAL, AND METHOD AND BASE STATION FOR RECEIVING RANGING SIGNAL - A method and apparatus for transmitting a ranging signal, and a method and apparatus for receiving the ranging signal are disclosed. A ranging channel (RCH) for transmission of a ranging signal is allocated to the reuse-1 partition. However, the ranging channel (RCH) is allocated to the power-boosted reuse-3 partition only when there is no reuse-1 partition. | 02-16-2012 |
20120314679 | APPARATUS AND METHOD FOR TRANSMITTING UL FEEDBACK INFORMATION FOR CARRIER OVER A UL FEEDBACK CHANNEL IN A MULTICARRIER SYSTEM - Disclosed herein is a method for transmitting feedback information on the downlink of a carrier to a base station in a multicarrier system, and the method may include receiving a first message including uplink feedback allocation information from the base station through a secondary carrier, and transmitting uplink feedback information on the secondary carrier to the base station over an assigned uplink feedback channel of a primary carrier when the secondary carrier is a downlink only activated carrier. | 12-13-2012 |
20120327804 | METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISSION POWER - The present description relates to a method for controlling uplink power in a distributed multi-node system, comprising the following steps: receiving reference signals from a plurality of antenna nodes containing at least one antenna; estimating average propagation loss on the basis of the receiving power of the reference signals received from the plurality of antenna nodes; receiving, via a downlink control channel, noise and interference (NI) information from a base station which contains the plurality of antenna nodes; and determining uplink transmission power using the estimated average propagation loss and the received noise and interference information. | 12-27-2012 |
20130029591 | METHOD FOR COOPERATIVE DATA TRANSMISSION AMONG TERMINALS, AND METHOD FOR LUSTERING COOPERATIVE TERMINALS FOR SAME - The present description relates to a method in which a base station clusters cooperative terminals so as to enable cooperative data transmission among terminals. The clustering method comprises the following steps: identifying terminals which can transmit data of an opponent terminal; generating a cooperative cluster containing the identified terminals; transmitting information on the cooperative cluster to the terminals which belongs to the cooperative cluster; and receiving data of a second terminal from a first terminal, which are terminals belonging to the cooperative cluster. | 01-31-2013 |
20130029680 | METHOD IN WHICH A TERMINAL COOPERATES WITH ANOTHER TERMINAL TO TRANSMIT DATA, AND METHOD FOR RECEIVING THE DATA - According to the disclosure of the present description, a method in which a terminal cooperates with another terminal to transmit data to a base station is provided. The method comprises the following steps: if data to be transmitted to a base station exists, mutually exchanging data with another cooperative terminal which belongs to the same cooperative cluster; transmitting, to the base station, a request message for an allocation of an uplink resource for transmitting the data; receiving, from the base station, a permission message for the uplink resource; and, upon receipt of the permission message, transmitting the data and data of said other terminal using the uplink resource in accordance with the permission message. | 01-31-2013 |
20130034136 | METHOD OF COOPERATIVE DATA TRANSMISSION BETWEEN TERMINALS AND A METHOD OF RECEIVING DATA - The present invention relates to a method for reducing power consumption when performing the cooperative transmission in a cooperative transmission system, the method comprising: defining a cooperative transmission participation rate or a cooperative transmission non-participation rate to adjust the participation rate of at least one terminal capable of cooperative transmission within at least one cooperative cluster, the participation rate adjustment being carried out in the at least one terminal capable of cooperative transmission by generating a random value having a preset range; comparing the generated random value with a threshold as a reference indicating whether a corresponding terminal is participating in cooperative transmission; and determining whether the corresponding terminal has participated in cooperative transmission, on the basis of the comparison result. | 02-07-2013 |
20130094384 | METHOD AND APPARATUS FOR PERFORMING CHANNEL MEASUREMENT IN A DISTRIBUTED MULTI-NODE SYSTEM - The present description relates to a method for receiving a reference signal (RS) in a distributed multi-node system, comprising: a step of receiving, from a base station, channel state information reference signal (CSI-RS) configuration information which indicates the configuration of the channel state information reference signal the power of which is nonzero; and a step of receiving a channel state information reference signal for at least one node in a cell on the basis of the channel state information reference signal configuration information, wherein said channel state information reference signal with non-zero power has at least one configuration, and is received via at least one subframe. | 04-18-2013 |
20130115966 | METHOD AND DEVICE FOR TRANSMITTING A FEEDBACK SIGNAL IN A MULTI-NODE SYSTEM - The present invention relates to wireless communication, and particularly, to a method and device for transmitting a feedback signal of a terminal in a multi-node system. The method for a terminal to transmit feedback information in a multi-node system including a plurality of nodes and a base station for controlling same includes: transmitting first information upon the request of resource allocation so as to give notice that there is information to be transmitted to the base station; receiving information from the base station at the request for the transmission of second information necessary for the resource allocation; and transmitting the requested second information to the base station. The feedback information may be transmitted to the base station together with the first information or the second information. | 05-09-2013 |
20130128761 | METHOD AND DEVICE WHEREBY BASE STATION ALLOCATES NODES TO TERMINAL IN A SEMI-STATIC FASHION IN MULTI-NODE SYSTEM - The present invention relates to wireless communication, and more specifically, to a method and device whereby a base station allocates nodes to a terminal in a semi-static fashion in a multi-node system. The method, according to one aspect of the present invention, whereby a base station allocates at least a portion of a plurality of nodes to a terminal in a multi-node system comprising the plurality of nodes and the base station for controlling the plurality of nodes, comprises the steps of: receiving, from the terminal, data showing at least one first node that is preferred among the plurality of nodes by the terminal; and transmitting, to the terminal, first data for allocating the first node(s) to the terminal. The first data may comprise pilot data which is required by the terminal in order to transmit, to the base station, feedback data concerning the first node. | 05-23-2013 |
20130155897 | METHOD OF TRANSMITTING INFORMATION ABOUT A PRE-CODING MATRIX OF A TERMINAL IN A MULTIPLE NODE SYSTEM - A method of transmitting, by a first terminal, information about a pre-coding matrix to a base station in a multiple node system comprises the steps: measuring a downlink channel of a first node through a reference signal for CSI (Channel-State Information) measurement of the first node; measuring a downlink channel of a second node through a reference signal for decoding transmitted by the second node; and transmitting, by the first terminal, information about a pre-coding matrix for the first terminal to the base station on the basis of the measured downlink channels of the first and second nodes. | 06-20-2013 |
20130163484 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING SIGNALS BY USING A PRESET FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to an apparatus and a method for transmitting/receiving signals by using a preset frame structure in a wireless communication system. As there are difficulties ensuring the link capacity and quality for a high speed moving object with the existing frame structure and the antenna arrangement and communication system based on the existing scheme, a new frame structure needs to be proposed. According to one example of those newly proposed frame structures, one frame is composed of 8 subframes, each of the 8 subframes being composed of orthogonal frequency division multiple access (OFDMA) symbols in a range of 11 to 14, and the cyclic prefix (CP) length of the frame is ⅛ or less of an effective symbol length (e.g., ⅛, 1/16, 1/31, 1/64). | 06-27-2013 |
20130170409 | APPARATUS AND METHOD FOR TRANSCEIVING A SIGNAL USING A PREDETERMINED FRAME STRUCTURE IN A WIRELESS COMMUNICATION SYSTEM - Disclosed are an apparatus and method for transceiving a signal using a frame structure appropriate for a high-speed moving body. The method for transceiving a signal using a predetermined frame structure according to the present invention comprises a step of transceiving a signal via a frame having the predetermined frame structure, wherein one frame is constituted by eight subframes, and said frame consists of a type-1 subframe consisting of six orthogonal frequency division multiple access (OFDMA) symbols and a type-2 subframe consisting of seven OFDMA symbols, and said frame has a cyclic prefix length which is either 0, 1/32 of the useful symbol length, 1/64 of the useful symbol length, or 1/128 of the useful symbol length. | 07-04-2013 |
20130172003 | METHOD OF ALLEVIATING INTERFERENCE BETWEEN CELLS IN A MULTICELL SYSTEM AND DEVICE FOR THE METHOD - The present invention discloses a method of a terminal to reduce interference between cells in a multicell system. In more detail, the method includes: receiving information on at least one adjacent base station from a serving base station; receiving a reference signal from the at least one adjacent base station on the basis of the information on the at least one adjacent base station; measuring interference for each transmitting antenna of the at least one adjacent base station by using the reference signal; and transmitting interference information on the each transmitting antenna to the serving base station. | 07-04-2013 |
20130242877 | METHOD AND APPARATUS FOR NOTIFYING A NODE IN A MULTI-NODE SYSTEM - The present description relates to a method for notifying at least one node being used from among a plurality of nodes in a multi-node system including the plurality of nodes and a base station for controlling the plurality of nodes, wherein the method comprises a step in which a terminal determines, from the table preemptively shared with the base station, an index for indicating at least one node to be notified; and a step in which the terminal performs communication with the base station using the determined index. | 09-19-2013 |
20130308503 | METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION AND USER EQUIPMENT, AND METHOD FOR RECEIVING UPLINK CONTROL INFORMATION AND BASE STATION - Disclosed are a method and a UE for transmitting uplink control information, and a method and a BS for receiving uplink control information. According to the present invention, a time-frequency resource for the UL transmission, which collides with the DL transmission by the neighbor cell, can be removed or reduced to mitigate inter-cell interference. | 11-21-2013 |
20130308547 | METHOD FOR SENDING AND RECEIVING TERMINAL CAPABILITY CHANGE INFORMATION FOLLOWING TERMINAL CONNECTION TO AN EXTERNAL APPARATUS - The present invention relates to concerns a capability information transmission method in a wireless mobile communication system wherein, when a terminal having a predetermined capability reports the capability of the terminal to a base station, the reporting comprises the steps of: connecting to an external apparatus comprising at least an antenna; and reporting, to the base station, information giving the capability as changed by the connection with the external apparatus. | 11-21-2013 |
20130308590 | CHANNEL STATE INFORMATION TRANSMITTING METHOD AND USER EQUIPMENT, CHANNEL STATE INFORMATION RECEIVING METHOD AND BASE STATION - As channel state information of multiple nodes in a multiple node system, the present invention relates to a method and a device for transmitting and receiving information showing a correlation between said multiple nodes. Also, the present invention relates to a method and a device for transmitting and receiving a Channel Quality Indication (CQI), in consideration of signal through transmitted by multiple nodes. | 11-21-2013 |
20130343220 | METHOD FOR TRANSCEIVING CHANNEL STATE INFORMATION AND TRANSCEIVING DEVICE - The present invention relates to a method, in which a terminal transmits channel state information in a multi-node system, which includes the steps of: receiving information about cooperative transmission candidate nodes from a network; calculating first channel state information about the cooperative transmission candidate nodes; calculating second channel state information by assuming that the nodes included in the interference candidate modes are interference nodes among the cooperative transmission candidate nodes; and transmitting the calculated first and second channel state information to the network. | 12-26-2013 |
20140022961 | UPLINK POWER CONTROL METHOD, USER EQUIPMENT, AND BASE STATION - Provided is a method for mitigating inter-cell interference generated by the collision of UL transmissions and DL transmissions between adjacent cells in an asymmetric time division duplex (TDD) communication system. The present invention removes or reduces time-frequency resources for UL transmissions which collide with DL transmissions of an adjacent cell, and thus can mitigate inter-cell interference. | 01-23-2014 |
20140023033 | METHOD AND APPARATUS FOR TRANSCEIVING CHANNEL STATUS INFORMATION AND TRANSCEIVER - According to the present invention, a method of a terminal to transmit channel status information in a multi distributed node system includes: receiving a request for a channel status information report on a plurality of nodes from a network; calculating channel status information on the plurality of nodes; and transmitting the calculated channel status information to the network. The channel status information includes information on a correlation between the plurality of nodes. The information on the correlation provides a method for transmitting channel status information, which includes an index in a layer combination table representing the degree of correlation between nodes. | 01-23-2014 |
20140071848 | METHOD FOR REPORTING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for reporting channel state information (CSI), wherein the method in which a terminal reports CSI comprises the steps of: receiving configuration information for periodic CSI reporting from a base station; and transmitting CSI information for each of a plurality of sets of CSI reports based on said configuration information to said base station via a physical uplink control channel (PUCCH). Said plurality of sets of CSI reports contains one or more mutually different subframes. | 03-13-2014 |
20140086192 | METHOD FOR RECEIVING DOWNLINK CONTROL CHANNEL BY MEANS OF A TERMINAL IN A WIRELESS CHANNEL SYSTEM AND APPARATUS FOR SAME - The present invention relates to a method for receiving a downlink control channel by means of a terminal in a wireless channel system and an apparatus for same. In particular, the method for receiving a downlink control channel by means of a terminal in a wireless channel system includes the steps of: dividing at least one resource block allocated to the terminal into the preset number of subsets; selecting one or more subsets for the terminal from the at least one resource block; setting the selected subset set as a search space for the terminal; and performing blind decoding for the search space to detect the downlink control channel, wherein the preset number of subsets are respectively demodulated by demodulation reference signals (DM-RS) defined with different antenna ports in each of the resource blocks. | 03-27-2014 |
20140092811 | METHOD FOR TRANSMITTING CHANNEL STATUS INFORMATION AND USER EQUIPMENT, AND METHOD FOR RECEIVING CHANNEL STATUS INFORMATION AND BASE STATION - Disclosed are a method and an apparatus for transmitting/receiving channel status information on at least one of a plurality of nodes in a multi-node system. According the present invention, a channel status between a UE and a node which transmits data to the UE can be reported more accurately. | 04-03-2014 |
20140094216 | METHOD FOR DETERMINING UPLINK TRANSMISSION POWER AND USER EQUIPMENT - The present invention provides a method and apparatus for determining uplink transmission power, and a method and apparatus for uplink power control. The base station of the present invention provides user equipment (UE) with UE specific weights for downlink path loss for uplink power control when the UE simultaneously transmits signals using a plurality of nodes. The UE then determines uplink transmission power by applying the UE-specific weights to the downlink path loss. | 04-03-2014 |
20140153426 | METHOD AND APPARATUS FOR PERFORMING A CHANNEL MEASUREMENT THROUGH A RECEIVING END IN A WIRELESS COMMUNICATION SYSTEM - Disclosed is a method for receiving a downlink signal through a receiving end in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a transmitting end, information on at least one antenna port of a reference signal for a control channel and at least one antenna port of a reference signal for a data channel; receiving the control channel on the basis of the reference signal for the control channel; and receiving the data channel on the basis of the reference signal for the control channel and the reference signal for the data channel, wherein the at least one antenna port of the reference signal for the control channel is included in the at least one antenna port of the reference signal for the data channel. | 06-05-2014 |
20140153515 | METHOD FOR TRANSMITTING/RECEIVING CONTROL INFORMATION AND APPARATUS FOR TRANSMITTING/RECEIVING - The present invention relates to a method for a terminal receiving control information in a distributed multi-node system, and provides a method for receiving the control information comprising the steps of: receiving from a node information relating to a resource allocation method with regard to an enhanced-physical downlink control channel (E-PDCCH); and receiving from the node the control information through the E-PDCCH, based on the information relating to the resource allocation method which is received. | 06-05-2014 |
20140163209 | NICKEL FERRITE NANOPARTICLE COMPOSITE AND METHOD FOR PREPARING SAME - The present invention relates to a method for preparing a nickel ferrite nanoparticle composite having an inverse spinel structure obtained using a polyol process, a nickel ferrite nanoparticle composite prepared by the method, and a method for selectively binding, separating or purifying a specific protein using the nickel ferrite nanoparticle composite. The method for preparing a magnetic nanoparticle composite according to the present invention includes a one-step hydrothermal synthesis process, and thereby the magnetic nanoparticle composite can be prepared in a simple and economic manner. Also, the nickel ferrite nanoparticles synthesized by the method of the present invention can be strongly magnetic, and also exist in the form of Ni | 06-12-2014 |
20140192755 | METHOD FOR TRANSMITTING CONTROL INFORMATION BY A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR - The present application discloses a method for transmitting, by a base station, downlink control information to a terminal in a wireless communication system. More particularly, the method comprises the steps of: allocating, to a transmission resource, the downlink control information for the terminal; and transmitting, to the terminal, the downlink control information using the transmission resource. the downlink control information for the terminal comprises: a downlink grant; and an uplink grant, wherein the downlink grant is allocated to one of first and second slots of a subframe of the transmission resource, and the uplink grant is allocated to at least one of first and second slots of a subframe of the transmission resource. | 07-10-2014 |
20140204922 | METHOD FOR TRANSMITTING UPLINK SIGNALS FROM A USER EQUIPMENT TO A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM AND METHOD FOR THE SAME - A method for transmitting uplink signals from a user equipment to a base station in a time division multiplexing wireless communication system is disclosed. The method comprises the steps of transmitting a first uplink signal on an uplink subframe or a special subframe that precedes the uplink subframe, by preceding a first timing advance value at a reference time; and transmitting a second uplink signal on the uplink subframe by preceding a second timing advance value at the reference time, wherein the first timing advance value is greater than the second timing advance value, and the first uplink signal is transmitted for an uplink pilot time slot (UpPTS) period of the special subframe if a difference value between the first timing advance value and the second timing advance value is greater than a preset value. | 07-24-2014 |
20140233525 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM - A method for a base station to transmit a Demodulation Reference Signal (DMRS) for a control channel in a wireless communication system is disclosed. The method includes transmitting a DMRS for an Enhanced-Physical Downlink Control Channel (E-PDCCH) to a user equipment, wherein a DMRS sequence corresponding to the transmitted DMRS is formed using an initial sequence calculated based on a virtual cell ID. | 08-21-2014 |
20140286288 | METHOD AND APPARATUS FOR TRANSCEIVING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transceiving a downlink control channel. According to one embodiment of the present invention, a method in which a base station transmits a downlink control channel to a terminal in a wireless communication system comprises the steps of: transmitting one or more enhanced-physical downlink control channels (E-PDCCHs) within a resource region allocable for an E-PDCCH; and transmitting E-PDCCH allocation resource information for the one or more E-PDCCHs to the terminal. The E-PDCCH allocation resource information indicates the resource in which the one or more E-PDCCHs exist from among the resource region allocable to the E-PDCCH. An effective physical downlink shared channel (PDSCH) allocation resource region for the terminal can be determined on the basis of the E-PDCCH allocation resource information. | 09-25-2014 |
20140293944 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM - A multiple distributed antenna system is disclosed. A method for a base station to allocate an antenna port to transmit signals in a wireless communication system includes allocating a resource for transmitting an Enhanced-Physical Downlink Control Channel (E-PDCCH) for a user equipment, and transmitting the E-PDCCH to the user equipment using the allocated resource, wherein the E-PDCCH for the user equipment is allocated to a first antenna port, a Physical Downlink Shared Channel (PDSCH) corresponding to the E-PDCCH for the user equipment is allocated to a second port, and the second antenna port to which the PDSCH is allocated is determined according to the first antenna port. | 10-02-2014 |
20140301329 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM - A multiple distributed system is disclosed. An uplink control resource allocation method for a user equipment to transmit an Acknowledgement/Negative ACK (ACK/NACK) signal includes receiving one or more Enhanced-Physical Downlink Control Channels (E-PDCCHs), receiving one or more Physical Downlink Shared Channels (PDSCHs) corresponding to the one or more E-PDCCHs, and transmitting ACK/NACK signals for reception of the one or more PDSCHs through a Physical Uplink Control Channel (PUCCH), wherein Control Channel Element (CCE) indexes of the PUCCH transmitting the ACK/NACK signals are determined in consideration of first CCE indexes of the one or more E-PDCCHs and the number of CCEs of a PUCCH determined by a higher layer. | 10-09-2014 |
20140328302 | METHOD AND APPARATUS FOR TRANSCEIVING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transceiving a downlink control channel. According to one embodiment of the present invention, method in which a base station transmits downlink control information in a wireless communication system comprises: a step for determining an allocatable resource region for an enhanced physical downlink control channel (E-PDCCH) of a local allocation system; a step for allocating an E-PDCCH to the determined allocatable resource region for the E-PDCCH; and a step for transmitting the downlink control information on the allocated E-PDCCH. The allocatable resource region for the E-PDCCH can be set as a group of partial resource regions in each of a plurality of partitions when a downlink system bandwidth contains said plurality of partitions. | 11-06-2014 |
20140348099 | METHOD FOR TRANSMITTING DOWNLINK CONTROL CHANNEL BY BASE STATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR - Disclosed is a method for transmitting a downlink control channel by a base station in a wireless communication system. More particularly, the method comprises the following steps: setting a transmission resource for transmitting the downlink control channel in a data area of a subframe; mapping one or more first control channels for downlink acknowledgement(ACK)/negative-ACK(NACK) information to the transmission resource; and transmitting the mapped one or more first control channels, wherein the one or more first control channels are mapped to a location adjacent to a terminal specific reference signal existing in the transmission resource. | 11-27-2014 |
20140369287 | METHOD FOR ESTIMATING DATA CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME - The present invention relates to a method in which a UE estimates a downlink data channel in a wireless communication system, and an apparatus for the same. Specifically, disclosed is a method in which a UE estimates a downlink data channel in a wireless communication system, the method including the steps of: receiving a downlink control channel using a UE-specific reference signal; bundling a resource block for a downlink data channel into one channel estimation unit when a space resource for the downlink control channel and a space resource for the downlink data channel which makes commands in the downlink control channel are the same as each other; and performing a channel estimation on the basis of the UE-specific reference signal with respect to the one channel estimation unit. | 12-18-2014 |
20150016383 | METHOD FOR CHECKING AVAILABILITY OR STATE OF PEER ENTITY - A method for checking availability of one of Television White Space (TVWS) devices by a management device for managing the TVWS devices to co-exist in a TVWS according to one embodiment of the present invention can comprise the following steps: receiving a registration request message for registering the TVWS device or updating the registration of the TVWS device from the TVWS device; registering the TVWS device or updating the registration of the TVWS device; transmitting a check request message for checking the availability of the TVWS device to the TVWS device after registering the TVWS device or updating the registration of the TVWS device, the check request message including a time parameter; and determining the availability of the TVWS device on the basis of the time parameter. | 01-15-2015 |
20150029963 | METHOD AND DEVICE FOR TRANSMITTING A TERMINAL-SPECIFIC REFERENCE SIGNAL FOR A CONTROL CHANNEL BY A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method for transmitting a terminal-specific reference signal for a control signal by a base station in a wireless communication system. Specifically, the method is characterized in that it comprises: transmitting a plurality of control channels and a first terminal-specific reference signal for the plurality of control channels to a first resource region; and transmitting one control channel and a second terminal-specific reference signal for the control channel to a second resource region, wherein the different descrambling identifiers are applied to the first and second terminal-specific reference signals. | 01-29-2015 |
20150038139 | METHOD FOR REGISTERING WSO IN COEXISTENCE NETWORK - Provided is a method for registering TVWS devices for coexistence of television white space (TVWS) devices in a television white space (TVWS), the method performed a server and comprising receiving a registration request message for registration or update registration of at least one TVWS device from at least one management device; performing the registration or update registration of at least one TVWS device; and in response to the registration request message, transmitting a registration response message to the at least one management device, wherein the registration response message includes at least one of an identifier field of an interface device connected to the at least one TVWS device, a status field indicating a result of the registration or the update registration, and a reason field indicating a reason why the registration or the update registration is failed if the registration or the update registration is failed. | 02-05-2015 |
20150072702 | METHOD FOR SELECTING MASTER CM IN COEXISTENCE NETWORK - Disclosed according to one embodiment of the present invention is a method whereby a management device, which enables coexistence of television white space (TVWS) devices in a TVWS, sends a server a request for the selection of a master management device, the method comprising the steps of: determining whether a trigger condition for the process of selecting the master management device is satisfied; judging the management device as a candidate slave management device, and the other management devices as candidate master management devices, provided that the trigger condition is satisfied; and initiating the process for selecting the master management device, wherein the trigger condition may be based on the load balance parameter or geographical coverage parameter of the management device. | 03-12-2015 |
20150085766 | METHOD FOR MULTIPLEXING CONTROL INFORMATION AT BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME - A method for transmitting a downlink control channel at a base station in a wireless communication system is disclosed herein. The method includes the steps of generating control information for each of a plurality of user equipments; mapping the control information for each of the plurality of user equipments to one of subcarrier groups within at least one resource block pairs configured for the downlink control channel, wherein the subcarrier groups mapped to the control information for each of the plurality of user equipments are different from each other; and transmitting the downlink control channel through the subcarrier groups. | 03-26-2015 |
Jin Young Chun, Anyang-Si Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20120322477 | APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN DISTRIBUTED ANTENNA SYSTEM - The present invention relates to a method for receiving a signal through a terminal in a distributed antenna system (DAS) comprising the steps of: receiving composition information of a local midamble corresponding to a terminal or a terminal group including the terminal from a base station which belongs to the DAS; and receiving the local midamble from the base station, and the local midamble can be a midamble corresponding to one or more effective transmission antennas associated with the terminal or the terminal group of a plurality of antennas of the base station. | 12-20-2012 |
Jong Ik Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130139793 | EXHAUST GAS PROCESSING DEVICE - An exhaust gas treatment system includes: confirming that an engine stops operation; sensing present pressure difference between front and rear sides of an EGR value; setting learning value by performing large offset learning, if the present pressure difference exceeds an absolute value of a first lower or upper values; setting learning value by performing step learning, if the present pressure difference exists between first and second lower values that is larger than the first lower value or the present pressure difference a between first and second upper values that is smaller than the first upper value; and setting the present pressure difference value as a learning value, if the present pressure difference exists between the second lower and second upper values. The exhaust gas treatment method accurately learns the pressure difference of the EGR system to improve the quality of the exhaust gas and securely control the EGR system. | 06-06-2013 |
Jong Pil Chun, Daejeon-Si KR
Patent application number | Description | Published |
---|---|---|
20130202223 | BIODEGRADABLE RESIN AND METHOD FOR MANUFACTURING SAME - Provided is a biodegradable resin including a urethane bond generated by a reaction of a polyester polymer with a polyvalent isocyanate used as a chain extender. Particularly, provided is a method of preparing a biodegradable resin using a limited amount of the chain extender and having excellent properties, and a biodegradable resin in which nitrogen content is controlled. Therefore, the biodegradable resin which can reduce the use of a harmful component to the human body and environment in the process of preparing the biodegradable resin and can be safely used for packing materials for food or medicine is provided. | 08-08-2013 |
20140121332 | PRODUCTION METHOD FOR BIODEGRADABLE POLYESTER COPOLYMER RESIN - There is provided a production method for a biodegradable resin using a relatively inexpensive compound as an aromatic dicarboxylic acid compound, wherein, during the process of producing a biodegradable resin in the form of an aliphatic-aromatic polyester copolymer, an aliphatic dihydroxyl compound used as a starting material is used in an amount of between 1 and 1.5 equivalent weight with respect to aliphatic and aromatic dicarboxylic acid compounds. The present invention includes the steps of: causing a hydroxyl group of the aliphatic dihydroxyl compound to undergo a first reaction with a carboxyl group of the aliphatic dicarboxylic acid compound; and causing the residual hydroxyl group of the aliphatic dihydroxyl compound to undergo a second reaction with a carboxyl group of the aromatic dicarboxylic acid compound. The present invention has the advantage that it is possible to produce the aliphatic-aromatic polyester copolymer biodegradable resin by means of an efficient method while not detracting from the mechanical properties of the biodegradable resin. | 05-01-2014 |
20140134380 | BIODEGRADABLE RESIN COMPOSITION, AND DRAINING BOARD CORE MATERIAL AND DRAINING BOARD PRODUCED THEREFROM - A biodegradable resin composition is provided. More particularly, a biodegradable resin composition for a core of a drain board, which has excellent extrusion productivity and thus improves productivity by improving physical properties, for example, reducing contractibility and elasticity recovery, according to original characteristics of a biodegradable resin without degradation in biodegrability of the biodegradable resin by mixing the biodegradable resin with an additional material for improving processibility in suitable amounts, a core of a drain board using the same, and a method of manufacturing a drain board. | 05-15-2014 |
Jongsik Chun, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20130270643 | THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME - A three-dimensional (3D) semiconductor memory device includes an electrode separation pattern, a stack structure, a data storage layer, and a channel structure. The electrode separation pattern is disposed on a substrate. A stack structure is disposed on a sidewall of the electrode separation pattern. The stack structure includes a corrugated sidewall opposite to the sidewall of the electrode separation pattern. The sidewall of the electrode separation pattern is vertical to the substrate. A data storage layer is disposed on the corrugated sidewall. A channel structure is disposed on the charge storage layer. | 10-17-2013 |
20140063890 | SEMICONDUCTOR DEVICE - Provided is a semiconductor device including gate structures provided on a substrate, a separation insulating layer interposed between the gate structures, and a plurality of cell pillars connected to the substrate through each gate structure. Each gate structure may include horizontal electrodes vertically stacked on the substrate, and an interval between adjacent ones of the cell pillars is non-uniform. | 03-06-2014 |
Joo Young Chun, Uiwang KR
Patent application number | Description | Published |
---|---|---|
20130147284 | SWITCH MODULE BUILT IN STEERING WHEEL - Disclosed is a switch module located within a steering wheel of a vehicle that includes an input switch module, a feedback module, and a controller. The input switch module allows a driver to conduct a variety of switching operations by, for example, pressing the left, right, front, or back of the steering wheel, or by making a leftward or rightward torsional motion or a leftward or rightward diagonal motion with respect to the steering wheel. The switch module controller receives inputs from the input switch module that correlate to these switching operations, and outputs a signal to a vehicle device such as, for example, a head up display, and also to a feedback module, which provides a feedback response to the driver confirming the switching operation. The present invention allows the driver to control vehicle devices and systems while maintaining contact with the steering wheel, thereby improving vehicle safety. | 06-13-2013 |
Julian Chun, Hamburg DE
Patent application number | Description | Published |
---|---|---|
20100198203 | ISOLATION OF PULMONARY VEIN - The present invention advantageously provides a method and system for the improved isolation and corresponding treatment of tissue targeted for cryogenic or other thermal therapy to increase the thermal efficacy and thermal efficiency of the treatment. In particular, the present invention provides methods and systems for improved thermal treatment of target tissue, such as a pulmonary vein and/or regions of the left atrium by reducing the resistive forces and/or increased thermal energy experienced from blood flow exiting the pulmonary vein into the left atrium during treatment. | 08-05-2010 |
Jung Oh Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130271997 | LIGHTING DEVICE - A lighting device may be provided that includes: a heat sink which includes a base and a projection extending from the base and having one side; a light source which includes a substrate disposed on the one side of the projection and a light emitting device disposed on the substrate; an optical plate disposed on the light emitting device; a driving part which is disposed on the base and is electrically connected to the light source; and a housing which receives the heat sink, the light source, the optical plate and the driving part, wherein the one side of the projection is disposed between a first point and a second point, wherein the first point indicates a half of the overall height of the housing, and wherein the second point indicates a minimum interval of 5 mm between the light emitting device and the optical plate. | 10-17-2013 |
Jun Ho Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140080274 | METHOD OF FORMING CHANNEL LAYER OF ELECTRIC DEVICE AND METHOD OF MANUFACTURING ELECTRIC DEVICE USING THE SAME - A method of forming a channel layer of an electric device according to an embodiment is provided. First, a conductive substrate including an insulating layer on the substrate is provided. The conductive substrate and a metal to be plated are used as respective electrodes to carry out electroplating within an electrolyte solution. In this case, electrons provided by a tunneling current passing through the insulating layer from the conductive substrate are bonded with ions of the metal within the electrolyte solution to form a metal channel layer on the insulating layer. | 03-20-2014 |
Jun Hyun Chun, Icheon-Si KR
Patent application number | Description | Published |
---|---|---|
20130156126 | RAIL-TO-RAIL COMPARATOR, PULSE AMPLITUDE MODULATION RECEIVER, AND COMMUNICATION SYSTEM USING THE SAME - A rail-to-rail comparator including a first comparison unit connected to a first terminal and configured to compare differential input signals to differential reference voltages; a second comparison unit connected to a second terminal and configured to compare the differential input signals to the differential reference voltages; and an output unit configured to be driven in response to a clock signal and to generate a complementary output signal according to comparison results of the first and second comparison units. | 06-20-2013 |
20140176167 | SEMICONDUCTOR APPARATUS - A semiconductor apparatus includes: an output timing controller configured to delay an applied external read command by a predetermined time and generate a normal output enable flag signal, during a normal mode, a test output timing controller configured to generate a DLL clock signal from an external clock signal, delay the applied external read command in synchronization with the DLL clock signal, and output the delayed applied external read command as a test output enable flag signal, during a test mode, and a multiplexer (MUX) configured to output any one of the normal output enable flag signal or the test output enable flag signal as an output enable flag signal. | 06-26-2014 |
Kang-Wook Chun, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20120154558 | DISPLAY APPARATUS AND METHOD FOR PROCESSING IMAGE THEREOF - A display apparatus and a method for processing an image thereof are provided. The display apparatus includes an image input unit which receives an image, an image processing unit which generates a left eye image and a right eye image corresponding to the input image, a control unit which generates a virtual obstacle corresponding to an obstacle interrupting viewing of the input image, and adds the virtual obstacle to the left eye image and the right eye image, and a display unit which outputs a left eye image and a right eye image, to which the virtual obstacle has been added, alternately. Accordingly, collision of recognition regarding depth information due to an obstacle may be prevented and thus, a user may enjoy a stereoscopic 3D image. | 06-21-2012 |
20120242811 | DISPLAY APPARATUS, CONTROL METHOD THEREOF, SHUTTER GLASSES AND CONTROL METHOD THEREOF - Disclosed is a method of controlling a display apparatus, a display apparatus and shutter glasses, the method including: establishing a pairing with three dimensional (3D) glasses; receiving first information related to at least one of an operation, a status and a structure of the 3D glasses; storing the first information; and displaying based on the first information, wherein the first information includes information about one of the 3D glasses and the display apparatus. | 09-27-2012 |
20130010008 | DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME - A display apparatus is disclosed. The display apparatus includes a display portion including a plurality of pixels; a voltage driving portion that provides voltages to the plurality of pixels; and a control portion which controls the voltage driving portion to provide the voltages to the plurality of pixels, each of the voltages corresponding to a characteristic of a respective type of pixel of the plurality of pixels. | 01-10-2013 |
Ki Do Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130286676 | OPTICAL PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Provided is an optical Printed Circuit Board (PCB). The PCB includes: an insulation layer; an optical waveguide filled in the insulation layer; and an optical device buried in the insulation layer and disposed on the same plane as the optical waveguide. | 10-31-2013 |
20140054069 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a printed circuit board and a method for manufacturing the same. The printed circuit board includes a core insulating layer, at least one via formed through the core insulating layer, an inner circuit layer buried in the core insulating layer, and an outer circuit layer on a top surface or a bottom surface of the core insulating layer, wherein the via includes a center part having a first width and a contact part having a second width, the contact part makes contact with a surface of the core insulating layer, and the first width is larger than the second width. The inner circuit layer and the via are simultaneously formed so that the process steps are reduced. Since odd circuit layers are provided, the printed circuit board has a light and slim structure. | 02-27-2014 |
20140060893 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a printed circuit board and a method for manufacturing the same. The printed circuit board includes a core insulating layer, at least one via formed through the core insulating layer, an inner circuit layer buried in the core insulating layer, and an outer circuit layer on a top surface or a bottom surface of the core insulating layer. The via includes a first part, a second part below the first part, and a third part between the first and second parts, and the third part includes a metal different from a metal of the first and second parts. The inner circuit layer and the via are simultaneously formed so that the process steps are reduced. Since odd circuit layers are provided, the printed circuit board has a light and slim structure. | 03-06-2014 |
20140069705 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a printed circuit board and a method for manufacturing the same. The printed circuit board includes a core insulating layer, at least one via formed through the core insulating layer, an inner circuit layer buried in the core insulating layer, and an outer circuit layer on a top surface or a bottom surface of the core insulating layer, wherein the via includes a first part, a second part below the first part, a third part between the first and second parts, and at least one barrier layer including a metal different from a metal of the first to third parts. The inner circuit layer and the via are simultaneously formed so that the process steps are reduced. Since odd circuit layers are provided, the printed circuit board has a light and slim structure. | 03-13-2014 |
20140332255 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Provided are a printed circuit board and a method of manufacturing the same, the printed circuit board according to the present invention, the printed circuit board, including: an insulating substrate having a plurality of circuit pattern grooves formed on a surface thereof; and a plurality of circuit patterns formed by burying the circuit pattern grooves, wherein the circuit patterns protrude as much as a predetermined thickness from an upper surface of the insulating substrate. | 11-13-2014 |
20140345913 | Method and Device of Manufacturing Printed Circuit Board - Provided is a method of manufacturing a printed circuit board, the method including: preparing an insulating substrate including a resin material in which a solid component is impregnated; forming a circuit pattern groove on the resin material by etching an upper surface of the insulating substrate; forming a plated layer in which the circuit pattern groove is buried; and forming a buried circuit pattern by removing the plated layer until the insulating layer is exposed, wherein the solid component has a diameter of less than 5% to a width of the buried circuit pattern. Thus, as a filler of a predetermined size or less is applied into the insulating layer for forming the circuit pattern, the occurrence of a void due to separation of the filler from a boundary part with the circuit pattern can be reduced, and reliability can be also secured. | 11-27-2014 |
20140360761 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Provided is a printed circuit board, including a plurality of buried circuit patterns which are formed in an active area; and a plurality of buried dummy patterns which are uniformly formed in a dummy area except the active area. Thus, since when the circuit patterns are formed, the dummy patterns are also uniformly formed, a difference in plating can be reduced. Also, since the dummy patterns are uniformly formed in the dummy area, a difference in grinding between the dummy area and the active area can be reduced, thereby enabling the circuit patterns to be formed in the active area without the occurrence of over-grinding. | 12-11-2014 |
20150062846 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Provided is a printed circuit board, including: a core substrate including an internal circuit pattern on an upper surface or a lower surface; electronic devices which are formed to pass through the core substrate; an external insulating layer which covers the internal circuit pattern and the electronic devices; and an external circuit pattern which is formed on an upper surface of the external insulating layer, wherein a lower surface of the electronic devices protrudes from the lower surface of the core substrate to a lower part. Accordingly, in the embedded printed circuit board in which the electronic devices are embedded, when the electronic devices are mounted, because the insulating layer is formed regardless of a thickness of the electronic devices, the printed circuit board having a desired thickness regardless of the thickness of the electronic devices can be formed. | 03-05-2015 |
Ki Young Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130304813 | PROXIMITY PREFERENCE DISPLAY OPERATING SYSTEM AND PROXIMITY PREFERENCE DISPLAY OPERATING METHOD - The present invention relates to an operating system for displaying proximity preferences, and more particularly, to an operating system for displaying proximity preferences capable of establishing an information communication environment so that users having similar preferences or interests can form a group to be displayed within a short distance, thereby easily checking the status of users or institutions having similar interests and preferences, and allowing the users or institutions to do their positive activities so as to obtain new information quickly and easily as well. | 11-14-2013 |
20140344324 | PROXIMITY PREFERENCE DISPLAY OPERATING SYSTEM AND PROXIMITY PREFERENCE DISPLAY OPERATING METHOD - The present invention relates to an operating system for displaying proximity preferences, and more particularly, to an operating system for displaying proximity preferences capable of establishing an information communication environment so that users having similar preferences or interests can form a group to be displayed within a short distance, thereby easily checking the status of users or institutions having similar interests and preferences, and allowing the users or institutions to do their positive activities so as to obtain new information quickly and easily as well. | 11-20-2014 |
Kook Jin Chun, Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20120091356 | APPARATUS FOR DETECTING RADIATION SOURCE AND METHOD OF DETECTING RADIATION SOURCE USING THE SAME APPARATUS - An apparatus for detecting a radiation source includes a collimator configured to have an optical path for converging radiation formed therein, a radiation sensor provided at the end of the optical path and configured to measure the intensity of radiation incident on the optical path, a rotation driving unit connected to the collimator and configured to rotate the collimator up and down and left and right, movement means configured to move the collimator and the rotation driving unit along the surface of land, a position tracking unit provided within the collimator and configured to track a current position and to measure a distance moved by the movement means, and a radiation position information processing unit configured to obtain direction information and information about the distance to the radiation source based on a maximum intensity of radiation, measured by the radiation sensor, and the movement distance. | 04-19-2012 |
Kukjin Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130145821 | PARTICULATE MATTER SENSOR UNIT - A particulate matter (PM) sensor unit may include an exhaust line where exhaust gas passes, and a PM sensor that may be disposed at one side of the exhaust line and that generates a signal when particulate matter included in the exhaust gas passes the vicinity thereof, wherein the PM sensor may be an electrostatic induction type that generates an induction charge while the particulate matter having an electric charge passes the vicinity thereof. | 06-13-2013 |
20140116113 | PARTICULATE MATTER SENSOR UNIT - A particulate sensor apparatus may include an exhaust line through which exhaust gas flows, and a sensor that may be disposed at one side in the exhaust line and generates electrical charges when a particulate passes near vicinity of the sensor, wherein an electrode portion may be formed on a front surface of the sensor facing the particulate. | 05-01-2014 |
20140345362 | PARTICULATE MATTER SENSOR UNIT - A particulate matter (PM) sensor unit may include an exhaust line where exhaust gas passes, and a PM sensor that may be disposed at one side of the exhaust line and that generates a signal when particulate matter included in the exhaust gas passes the vicinity thereof, wherein the PM sensor may be an electrostatic induction type that generates an induction charge while the particulate matter having an electric charge passes the vicinity thereof | 11-27-2014 |
Kwangwook Chun, Geumcheon-Gu KR
Patent application number | Description | Published |
---|---|---|
20130285485 | ELECTRIC MOTOR AND ELECTRIC VEHICLE HAVING THE SAME - Disclosed are an electric motor and an electric vehicle having the same. The electric motor includes a stator including a stator core and a stator coil wound around the stator core, a rotor disposed to be rotatable with respect to the stator, and a cooling unit configured to allow a cooling fluid to flow therein and disposed to be in contact with the stator to cool the stator, wherein an outer surface of the stator core includes grooves in which the cooling unit is inserted. Cooling performance can be enhanced by shortening a heat transmission path, and the cooling unit can be easily fabricated and coupled. | 10-31-2013 |
Kyeoung Jin Chun, Uiwang KR
Patent application number | Description | Published |
---|---|---|
20120297542 | Movable Lift Device Having Rotatable Bed - A movable lift device including a rotatable bed which can be lifted or rotated by a user, with laying a user thereon. The movable lift device having a rotatable bed includes a base frame comprising a plurality of wheels installed therein; a post rotatably coupled to the base frame, the post upwardly extended from the base frame a predetermined length in an “L” shape; and a bed comprising a bed part that is able to ascend along the post, the bed part allowing a user to lie thereon. The post rotatably supporting the bed has an “L” shape and the supporting point of the post rotatably supporting the bed is formed in the center of the base frame, such that the structure may be stably maintained even when the bed having the patient lying thereon is rotated, only to prevent an accident of overturning the movable lift device. | 11-29-2012 |
20120317725 | Senior Friendly Shower Carrier - There is disclosed a senior-friendly shower carrier comprising a bed; a housing part comprising a second housing, a first housing coupled to a lower portion of the bed to elevate to an upper portion of the second housing and a third housing that elevates to a lower portion of the second housing; a first elevating module comprising a driving motor having a shaft provided therein, a fixing part, a power transmitting part which transmits a rotational force of the shaft to the fixing part, and a moving part which elevates the first housing upwardly, moving along the rotation of the fixing part upwardly and downwardly; and a second elevating module comprising a driving motor having a shaft provided therein, a fixing part, a power transmitting part which transmits a rotational force of the shaft to the fixing part, and a moving part which elevates the third housing downwardly. | 12-20-2012 |
20130007957 | MOVABLE LIFT DEVICE INCLUDING OVERTURN PREVENTING SYSTEM - The present invention relates to a movable lift device including an overturn preventing system that uses variation in the center of gravity when rotating a bed unit where a user is laid down to prevent a movable lift device from overturning, which includes a base frame defining a bottom surface; an upper structure comprising a post rotatably upwardly extended from the base frame a predetermined length and a bed unit supported by the post, being horizontal with the bottom surface to enable a user to lie down, wherein the bed unit is rotatably provided with respect to the base frame; and an overturn preventing control unit for controlling the height of the bed unit with respect to the base frame based on the rotation of the bed unit. | 01-10-2013 |
20130007959 | LIFT DEVICE INCLUDING RING-SHAPED DRIVING UNIT - There is disclosed a lift device including a base frame; a main frame comprising a fixing member longitudinally formed in the vertical direction, coupled to the base frame, and a movable member movably provided in the vertical direction; a bed unit connected to the movable member, positioned in front of the main frame; a operation unit having an end connected to the movable member or the bed unit and the other end extended forwardly, with a ring-shaped operation control part provided in the other end thereof to put a user's finger thereon; and a driving unit comprising a first driving part configured to moves the movable member upwardly based on input of the operation control part. The operation control part comprises an upper input means for upwardly moving the movable member and a lower input means for downwardly moving the movable member based on an input signal. | 01-10-2013 |
20130061398 | PLATFORM OF ELECTRIC-MOVABLE BED FOR BEDSORE PREVENTION CAPABLE OF ADJUSTING SHAFT ACCORDING TO USER BODY TYPE AND METHOD FOR CONTROLLING POSITION CHANGE PERIOD THEREOF - There is disclosed a platform of an electric-movable bed for preventing bedsores and capable of changing a shaft including a plate unit. The platform includes a plurality of main plates rotatably provided to support the human body, a plurality of sub plates rotatably and hingedly coupled to the main plates, respectively, and a locking part provided between each main plate and each sub plate to enable or lock the rotation of each main plate or sub plate, the plate unit being configured to selectively rotate a corresponding portion to a position of the joint according to a user's body type; a first driving unit configured to tilt an upper part of the human body lying on the plate unit; and a second driving unit configured to tilt a lower part of the human body lying on the plate unit. | 03-14-2013 |
Kyung-Gyu Chun, Daejeon-Si KR
Patent application number | Description | Published |
---|---|---|
20120230269 | INTEGRATED ACCESS APPARATUS FOR ALL-IP CONVERGED NETWORK - An integrated access system for All-IP converged network is provided. According to an aspect, by integrating the common factors of existing complex wireless networks to load-reduce and simplify the wireless networks and convert them using Internet access technology to thereby simplify a network architecture, integratively operating radio accesses, ensuring end-to-end quality, and providing service adaptiveness, easiness in operation, CAPEX/OPEX, and excellent service adaptiveness can be achieved. | 09-13-2012 |
20130265876 | APPARATUS AND METHOD FOR CONTROLLING PACKET FLOW IN MULTI-STAGE SWITCH - Provided are an apparatus and method for controlling packet flow in a multi-stage switch. According to an aspect, there is provided an apparatus for controlling packet flow in a multi-stage switch, including: one or more source line cards configured to receive one or more packets, and to transfer the one or more packets to a switch fabric including a plurality of switch modules forming one or more switching stages such that the one or more packets are transferred along different switching paths in the switch fabric; and a destination line card configured to receive the one or more packets output from the switch fabric, and to transfer Acknowledge (ACK) messages for informing that the packets have been received, to the source line cards, in a predetermined time period. | 10-10-2013 |
Minkyung Chun, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20110077462 | Electronic endoscope system, processor for electronic endoscope, and method of displaying vascular information - Illumination light projected into a body cavity includes first to third narrowband rays of different wavelength ranges, at least one of these narrowband rays has a central wavelength of not more than 450 nm. Under these narrowband rays, first to third narrowband image signals are respectively obtained through an endoscope. Based on the first to third narrowband image signals, vascular areas containing blood vessels are determined, and a first luminance ratio between the first and third narrowband signals and a second luminance ratio between the second and third narrowband signals are calculated at every pixel of the vascular areas. From the calculated first and second luminance ratios, information about both the depth and oxygen saturation of the blood vessels is acquired with reference to correlation data that correlates the first and second luminance ratios to the vessel depth and the oxygen saturation. | 03-31-2011 |
20110237883 | ELECTRONIC ENDOSCOPE SYSTEM - An electronic endoscope system includes a light source device for sequentially emitting light having different wavelength bands, an electronic endoscope for receiving reflected light of light sequentially illuminating a subject tissue containing a blood vessel in a body cavity and sequentially outputting an imaging signal corresponding to the wavelength band of the received light, an aligner for aligning images corresponding to imaging signals obtained using light having different wavelength bands outputted from the electronic endoscope, an image producer for producing an oxygen saturation level image representing the distribution of the oxygen saturation level in the blood vessel in a given depth from the imaging signals of the images aligned by the aligner, and an image display for displaying the oxygen saturation level image produced by the image producer. | 09-29-2011 |
Myung-Hoon Chun, Yongin KR
Patent application number | Description | Published |
---|---|---|
20130085114 | METHOD FOR TREATING VARICOCELE OR MALE INFERTILITY USING ANTHOCYANIN EXTRACTED FROM BLACK SOYBEAN - The present invention relates to the therapeutic or ameliorating effects of anthocyanin extracted from black soybean on varicocele or male infertility. In particular, the present invention relates to a method for treating or ameliorating varicocele or male infertility using anthocyanin extracted from black soybean. | 04-04-2013 |
Myungkwan Chun, Gwangju KR
Patent application number | Description | Published |
---|---|---|
20130035316 | PHARMACEUTICAL COMPOSITION COMPRISING METFORMIN AND ROSUVASTATIN - This invention relates to the oral pharmaceutical composition of metformin and rosuvastatin. In detail, this invention comprising metformin, rosuvastatin, sustained release carriers and/or excipients reduces the side effects caused by statins and enhances safety, patients' convenience and compliance with its one-per-day dosage. In addition, regulation of an early effective blood concentration of the drug and maintenance of the drug's concentration at a steady level in vivo by a controlled-release can be advantageously used as a pharmaceutical composition for preventing and treating hyperlipidemia. | 02-07-2013 |
Myung-Kwan Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130095168 | TRANSDERMAL DRUG DELIVERY SYSTEM CONTAINING DONEPEZIL - The present invention provides a transdermal drug delivery system comprising a drug-containing matrix layer comprising: (a) donepezil or a pharmaceutically acceptable salt thereof as an active ingredient; and (b) an acrylate-rubber hybrid as an adhesive. | 04-18-2013 |
20130324950 | TRANSDERMAL DELIVERY SYSTEM CONTAINING GALANTAMINE OR SALTS THEREOF - The present invention provides a transdermal delivery system, which comprises a drug-containing matrix layer comprising: galantamine or its pharmaceutically acceptable salt as an active ingredient; and a styrene-butadiene-styrene copolymer or a styrene-isoprene-styrene copolymer as an adhesive. | 12-05-2013 |
20140370076 | TRANSDERMAL DRUG DELIVERY SYSTEM CONTAINING DONEPEZIL - The present invention provides a transdermal drug delivery system comprising donepezil or its pharmaceutically acceptable salt and method of making the same. | 12-18-2014 |
Sang-Eon Chun, Geoji-Si KR
Patent application number | Description | Published |
---|---|---|
20130121758 | APPARATUS FOR FIXING AN INSULATION PANEL OF A CARGO AND INSULATION PANEL THEREOF - A fixing apparatus for fixing a cargo insulation panel to a hull is provided. The fixing apparatus includes a fixing plate adhered to one face of the insulation panel, a plurality of fixing brackets protruded to the outside of the fixing plate, protruded portions of the fixing brackets being fixed by stud bolts arranged on the hull, and coupling means being configured to couple the fixing brackets to the fixing plate. The fixing apparatus can improve the continuity of the insulation panel, enhance the adhesiveness and airtightness with a member such as supple triplex, easily adjust adjacent insulation panels vertically or laterally. The fixing apparatus also solves the problem of damage caused by interference or the inconvenience of transportation by allowing the fixing bracket to be inserted during the transportation of the insulation panel. | 05-16-2013 |
Sang Jin Chun, Namyangju-Si KR
Patent application number | Description | Published |
---|---|---|
20130251890 | Porous Separator Using Cellulose Nanofibrils and Method for Preparing the Same - A method of preparing a porous separator using cellulose nanofibrils is provided. The method includes preparing a sheet using a solution including cellulose nanofibrils and a pore-forming resin and removing the pore-forming resin included in the sheet to form micropores. | 09-26-2013 |
Se Jun Chun, Ansan-Si KR
Patent application number | Description | Published |
---|---|---|
20130222930 | DRIVING BODY AND DRIVING DEVICE FOR COMPACT CAMERA USING PIEZOELECTRIC ELEMENT - The present invention relates to a driving body and a driving device having a piezoelectric element mounted thereon, and more particularly, to a driving body and a driving device having a piezoelectric element mounted thereon for transferring a lens by actuating a lens holder in a vertical direction using the piezoelectric element. | 08-29-2013 |
20130229088 | HAPTIC MODULE USING PIEZOELECTRIC ELEMENT - Disclosed is a haptic module using a piezoelectric element. The haptic module comprises a base, a vibration member which is mounted on the upper portion of the base so as to be vertically movable, a piezoelectric element which couples to the vibration member, a power portion for applying power to the piezoelectric element, and a panel member which is mounted to the upper portion of the vibration member. According to the present invention, vertical movement of the vibration member effectively sends force to the panel member by means of the piezoelectric element to facilitate the vertical movement and enhance driving force, and thereby enhances the feeling of vibration or clicking of the panel member | 09-05-2013 |
Seungsik Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120331505 | METHOD FOR DISPLAYING PROGRAM INFORMATION AND IMAGE DISPLAY APPARATUS THEREOF - A method and apparatus for displaying information are discussed. According to an embodiment, the method includes obtaining, by an image display apparatus, viewing history information on a plurality of programs or channels based on a previous viewing of the plurality of programs or channels; generating priority information for the programs or channels based on the obtained viewing history information; and visually indicating, on a display unit of the apparatus, a plurality items corresponding respectively to the plurality of programs or channels to be distinct from each other according to the generated priority information. | 12-27-2012 |
20130040623 | IMAGE DISPLAY METHOD AND APPARATUS - An image display apparatus and method are discussed. According to an embodiment, the method includes connecting an image display apparatus to a mobile terminal; displaying, on a screen of the image display apparatus, an indication that the image display apparatus is connected to the mobile terminal; displaying, on the screen, a request to a user whether or not an image from the mobile terminal is to be displayed on the screen; and displaying, on the screen, the image from the mobile terminal, according to a response to the request. | 02-14-2013 |
So Young Chun, Daegu KR
Sungduck Chun, Anyang KR
Patent application number | Description | Published |
---|---|---|
20120127863 | METHOD OF CONTROLLING DATA FLOW IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a wireless communication system and a user equipment (UE) providing wireless communication services, and more particularly, a method of controlling data flow in an Evolved Universal Mobile Telecommunications System (E-UMTS), a Long Term Evolution (LTE) system, and a LTE-Advanced (LTE-A) system that have evolved from a Universal Mobile Telecommunications System (UMTS). In particular, the present invention provides an effective way of controlling data flow of a relay node (RN) in the LTE-A system. | 05-24-2012 |
20120322386 | METHOD OF PERFORMING A MINIMIZATION OF DRIVE TEST (MDT) IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a wireless communication system and terminal for providing a wireless communication service, and more particularly, a method of UE effectively perform an operation of MDT (Minimization Driving Test) for specific parameter of each cell in an Evolved Universal Mobile Telecommunications System (E-UMTS) evolved from a UMTS, Long Term Evolution (LTE) System or LTE-Advanced (LTE-A) system. | 12-20-2012 |
20150071223 | METHOD FOR TRANSMITTING AND RECEIVING SYSTEM INFORMATION VIA A BROADCAST CHANNEL (BCH) AND A DOWNLINK SHARED CHANNEL (DL_SCH) - A method including receiving, by a user equipment (UE), a block of first system information from a base station via the BCH, and receiving, by the UE, a first block of second system information from the base station via the DL_SCH. The first block of second system information is scheduled with a fixed time offset. The method further includes receiving, by the UE, a plurality of second blocks of second system information from the base station via the DL_SCH in accordance with scheduling information included in the first block of second system information. The first block of second system information includes the scheduling information, value tag information, and cell access related information. The cell access related information includes at least one of Public Land Mobile Network (PLMN) identity information, tracking area information, and cell barred information. A specific control channel indicates frequency and time information. | 03-12-2015 |
20150071244 | METHOD FOR TRANSMITTING AND RECEIVING SYSTEM INFORMATION VIA A BROADCAST CHANNEL (BCH) AND A DOWNLINK SHARED CHANNEL (DL_SCH) - A method for receiving system information via a broadcast control channel (BCCH) to which a broadcast channel (BCH) and a downlink shared channel (DL_SCH) are mapped, the method including receiving, by a user equipment (UE), a block of first system information from a base station via the BCH, and receiving, by the UE, a first block of second system information from the base station via the DL_SCH. The first block of second system information is scheduled with a fixed time offset. The method further includes receiving, by the UE, a plurality of second blocks of second system information from the base station via the DL_SCH. | 03-12-2015 |
Sung Duck Chun, Gyeonngi-Do KR
Patent application number | Description | Published |
---|---|---|
20120057560 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DUPLICATE DATA IN A MULTICARRIER WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, discloses a method and an apparatus for transmitting and receiving duplicate data in a multicarrier wireless communication system. According to one embodiment of the present invention, a method in which a transmitter, which supports carrier aggregation for performing communication using N (N≧2) component carriers, transmits duplicate data, comprises the steps of: generating, in a media access control (MAC) layer of the transmitter, N duplicate data using radio link control (RLC) protocol data units (PDUs) from an RLC layer, and simultaneously transmitting, to a receiver, the respective N duplicate data on the N component carriers through respective N hybrid automatic repeat and request (HARQ) entities. | 03-08-2012 |
Sung Duck Chun, Anyang-Si Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20120300696 | METHOD OF PERFORMING A COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS FOR THE SAME - A method of communicating with a first network node by an user equipment (UE) in a wireless communication system using three types of subframes is disclosed. The present invention comprises receiving information on the three types of subframes from the first network node; communicating with the first network node on a first type subframe, wherein a transmission of signals in a second network node is restricted; and communicating with the first network node on a second type subframe, wherein the transmission of signals in the second network node is not restricted, wherein no communication is performed with the first network node on a third type subframe. | 11-29-2012 |
20140071930 | METHOD FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM AND DEVICE SUPPORTING SAME - Provided is a method for performing random access of a terminal in a wireless communication system. The method receives information about at least one first sub-frame from a base station, selects at least one second sub-frame from at least one first sub-frame, and transmits a random access preamble in a randomly selected sub-frame from at least one second sub-frame if the terminal is a specific type. If the terminal is not a specific type, the random access preamble is transmitted from the randomly selected sub-frame from at least one first sub-frame. | 03-13-2014 |
Sung Ho Chun, Bucheon-Si KR
Patent application number | Description | Published |
---|---|---|
20120026112 | IMAGE DISPLAY APPARATUS AND METHOD THEREOF - Provided are a stereographic image display apparatus and a manufacturing method thereof. The stereographic image display apparatus includes an image display unit and a touch sensing unit which is positioned on the image display unit and is configured to interpose a lens array between a first transparent electrode layer and a second transparent electrode layer. The manufacturing method of the stereographic image display apparatus includes: allowing a transparent conductive material to be deposited on both surfaces of a lens array; forming first and second transparent electrode layers by etching the transparent conductive material deposited on the both surfaces of the lens array thereby generating a touch sensing unit; and adhering the touch sensing unit to an upper surface of an image display unit. | 02-02-2012 |
20120026159 | ACTIVE TYPE DISPLAY APPARATUS AND DRIVING METHOD FOR PROVIDING STEREOGRAPHIC IMAGE - An active-type stereographic image display apparatus includes an image display unit; a touch sensing unit to sense a touch position through a first transparent electrode layer and a second transparent electrode layer that are arranged to cross with each other, and to separate an image output from the image display unit through a lens array into a first eye image and a second eye image based on a refractive index of light; and a lens driving control unit to control a focal length by controlling the lens array. The method for driving the active-type stereographic image includes displaying a stereographic image comprising a first eye image and a separate second eye image, sensing a touch position of a user input, separating an image output into a first eye image and a second eye image, and controlling a focal length provided by a lens array. | 02-02-2012 |
Sung-Hoon Chun, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20120068306 | SEMICONDUCTOR PACKAGE INCLUDING DECOUPLING SEMICONDUCTOR CAPACITOR - A semiconductor package includes a packaging substrate including a first bond finger and a second bond finger, a first semiconductor chip mounted on the packaging substrate, and including a first chip pad and a second chip pad, the first bond finger being electrically connected to the first chip pad by a first bonding wire, and the second bond finger being electrically connected to the second chip pad by a second bonding wire, and a first decoupling semiconductor capacitor mounted on the first semiconductor chip, and including a first capacitor pad, the first capacitor pad being electrically connected to the second chip pad. | 03-22-2012 |
20130161788 | Semiconductor Package Including Stacked Semiconductor Chips and a Redistribution Layer - Semiconductor packages including stacked semiconductor chips are provided. The semiconductor packages may include first semiconductor chips and a second semiconductor chip that are stacked sequentially on a board. The semiconductor packages may also include a wiring layer on the memory chips and the wiring layer may include redistribution patterns and redistribution pads. Each of the memory chips may include a data pad. The data pads of the first semiconductor chips may be electrically connected to the board via the second semiconductor chip, some of redistribution patterns, and some of redistribution pads. | 06-27-2013 |
Sung Kuk Chun, Asan-Si KR
Patent application number | Description | Published |
---|---|---|
20140066219 | FEEDBACK APPARATUS AND METHOD FOR IMPROVING COCKING LOOSENING - A cocking loosening feedback method includes sensing sequential three-dimensional direction information of a golf club and three-dimensional direction information of the arm a user, analyzing the change of an angle between both three-dimensional information with respect to time, generating a cocking loosening evaluation variable based on the difference between the cocking loosening point and the impact point and the difference between the backswing top point and the impact point in the analyzed three-dimensional information, analyzing the evaluation variable based on a predetermined criterion to evaluate the cocking loosening, and providing its feedback information to the user. | 03-06-2014 |
20140148264 | FEEDBACK APPARATUS AND METHOD FOR IMPROVING X-FACTOR - An X-factor feedback apparatus senses three-dimensional direction information of the shoulder and the pelvis in a golf swing motion of a user, collects, synchronizes and stores the sensed three-dimensional direction information, analyzes the change of angle in the three-dimensional direction information based on the stored data information, extracts a backswing top point in the swing motion, evaluates the degree of twist of the shoulder and the pelvis based on the angle in the three-dimensional direction information of the shoulder and the pelvis at the backswing top point, and provides a feedback to the user. | 05-29-2014 |
20140148265 | FEEDBACK APPARATUS AND METHOD FOR IMPROVING WEIGHT SHIFT - A weight shift feedback apparatus senses a weight shift in a golf swing motion of the user, collects, synchronizes and stores the sensed weight shift information, analyzes a weight value applied to each foot of the user with respect to time based on the stored data, and extracts important points of a swing. The weight shift of the user may be evaluated based on an address point, a backswing top point, an impact point, and a point where the weight value applied to each foot has a maximum value, and the feedback information for the evaluation may be provided to the user. | 05-29-2014 |
Sun-Sim Chun, Daejeon-Si KR
Patent application number | Description | Published |
---|---|---|
20120114055 | RECEIVING APPARATUS AND METHOD FOR PROVIDING INPUT BITS OF FAST FOURIER TRANSFORMER ACCORDING TO MODULATION - A technology is provided capable of improving the efficiency of an OFDM system by obtaining the performance in Bit Error Rate (BER) in a wireless communication using OFDM and determining the minimum FFT input bit that produces a SNR difference of 0.1 dB or below with respect to a theoretical BER graph at a desired performance. | 05-10-2012 |
20120163270 | WIRELESS COMMUNICATION SYSTEM FOR PROVIDING DIVERSITY GAINS FOR MULTICAST SERVICES AND METHOD FOR PROVIDING MULTICAST SERVICES USING THE SYSTEM - There are provided a wireless communication system for providing diversity gains for multicast services and a method of providing a multicast service. According to the wireless communication system, by transmitting, when terminals are partially distributed in each cell, data to areas where no user exists so as to reduce interference between other MBS (Multicast Broadcast System) zones and other cells that transmit only unicast services, performance deterioration may be minimized. | 06-28-2012 |
20120163272 | METHOD OF SETTING UP DYNAMIC MULTICAST AND BROADCAST SERVICE ZONE FOR PROVIDING MOBILE INTERNET PROTOCOL TELEVISION SERVICE - A technology of setting up a MBS zone for providing a mobile IPTV service is provided in which the MBS zone is effectively managed, so that QoS is prevented from being degraded due to the handover delay that is caused by a MBS handover occurring when a user moves between MBS zones. | 06-28-2012 |
20120166801 | MUTUAL AUTHENTICATION SYSTEM AND METHOD FOR MOBILE TERMINALS - Provided is a technique for mutual authentication between different kinds of objects (devices, apparatuses, users, etc.) by expanding the kinds of objects that are subject to authentication, such as authentication between users, authentication between users and an apparatuses (devices, equipment, terminals, etc.), and authentication between apparatuses (devices, equipment, terminals, etc.). | 06-28-2012 |
20130013669 | METHOD AND APPARATUS FOR GUARANTEEING WEB-BASED MOBILITY - A web-based mobility guaranteeing method includes, at a terminal, connecting to a first service providing apparatus; transmitting a service request signal for requesting service information to the first service providing apparatus; at the first service providing apparatus, transmitting a service providability inquiry signal to a web-based service providing apparatus, based on whether or not the service information is able to be provided by the first service providing apparatus; at the web-based service providing apparatus, transmitting the service providability inquiry signal to a second service providing apparatus, receiving a service providability response signal from the second service providing apparatus, and changing a service provider of the terminal from the first service providing apparatus to the second service providing apparatus; and at the terminal, receiving a service response signal from the second service providing apparatus in response to the service request signal. | 01-10-2013 |
20130286923 | MULTI-CARRIER TRANSMITTING APPARATUS AND METHOD FOR MULTICAST SERVICE - Provided are an apparatus and method for transmitting multi-carriers to provide a high-quality service to multicast-based service subscriber terminals. The method includes: mapping first data for providing the multicast service, and second data different from the first data, to s different antennas; converting the first mapped data into a first Intermediate Frequency (IF) signal and the second mapped data into a second IF signal; converting the first IF signal into a first RF signal having a carrier frequency, and deciding a power intensity of the first RF signal so that the first RF signal is transmitted over the entire coverage region of the base station; and converting the second IF signal into a second RF signal having the other carrier frequency, and to deciding a power intensity of the second RF signal so that the second RF signal is transmitted over a predetermined region around the base station. | 10-31-2013 |
20140099974 | APPARATUS AND METHOD FOR MEASURING INDOOR POSITION OF TERMINAL AND PROVIDING TERMINAL WITH PATH GUIDANCE ON BASIS OF FEMTOCELL - Provided are an apparatus and method for measuring an indoor position of a terminal and providing the terminal with path guidance on the basis of a femtocell. The apparatus for measuring an indoor position of a terminal on the basis of a femtocell includes a femtocell base station including a plurality of sensor transmitters respectively transmitting sensor signals for locating the terminal so that the terminal receives the sensor signals and a sensor controller controlling operation of the sensor transmitters, and the terminal configured to receive the sensor signals from the plurality of sensor transmitters, find which sensor transmitters the sensor signals have been transmitted from, and calculate distances between the sensor transmitters having transmitted the sensor signals and the terminal. | 04-10-2014 |
Sunyoung Chun, Kyoungki-Do KR
Patent application number | Description | Published |
---|---|---|
20120126416 | Semiconductor Device and Method of Forming Partially-Etched Conductive Layer Recessed Within Substrate for Bonding to Semiconductor Die - A semiconductor device has a substrate with a die attach area. A conductive layer is formed over a surface of the substrate and extending below the surface. An insulating layer is formed over the surface of the substrate outside the die attach area. A portion of the conductive layer is removed within the die attach area to expose sidewalls of the substrate. The remaining portion of the conductive layer is recessed below the surface of the substrate within the die attach area. A semiconductor die has bumps formed over its active surface. The semiconductor die is mounted to the substrate by bonding the bumps to the remaining portion of the first conductive layer recessed below the first surface of the substrate. The sidewalls of the substrate retain the bumps during bonding to the remaining portion of the conductive layer. An encapsulant is deposited between the semiconductor die and substrate. | 05-24-2012 |
20120326303 | Semiconductor Device and Method of Forming Partially-Etched Conductive Layer Recessed Within Substrate for Bonding to Semiconductor Die - A semiconductor device has a substrate with a die attach area. A conductive layer is formed over a surface of the substrate and extending below the surface. An insulating layer is formed over the surface of the substrate outside the die attach area. A portion of the conductive layer is removed within the die attach area to expose sidewalls of the substrate. The remaining portion of the conductive layer is recessed below the surface of the substrate within the die attach area. A semiconductor die has bumps formed over its active surface. The semiconductor die is mounted to the substrate by bonding the bumps to the remaining portion of the first conductive layer recessed below the first surface of the substrate. The sidewalls of the substrate retain the bumps during bonding to the remaining portion of the conductive layer. An encapsulant is deposited between the semiconductor die and substrate. | 12-27-2012 |
20130249090 | Semiconductor Device and Method of Forming Partially-Etched Conductive Layer Recessed Within Substrate for Bonding to Semiconductor Die - A semiconductor device has a substrate with a die attach area. A conductive layer is formed over a surface of the substrate and extending below the surface. An insulating layer is formed over the surface of the substrate outside the die attach area. A portion of the conductive layer is removed within the die attach area to expose sidewalls of the substrate. The remaining portion of the conductive layer is recessed below the surface of the substrate within the die attach area. A semiconductor die has bumps formed over its active surface. The semiconductor die is mounted to the substrate by bonding the bumps to the remaining portion of the first conductive layer recessed below the first surface of the substrate. The sidewalls of the substrate retain the bumps during bonding to the remaining portion of the conductive layer. An encapsulant is deposited between the semiconductor die and substrate. | 09-26-2013 |
Un Hae Chun, Anyang-Si KR
Patent application number | Description | Published |
---|---|---|
20120159569 | METHOD OF MANAGING WEB APPLICATION POLICY USING SMART CARD, AND WEB SERVER AND MOBILE TERMINAL FOR IMPLEMENTING THE SAME - A method of managing policy information in a mobile terminal by requesting an external policy management server for information about whether a change has been made to policy information and updating the policy information in a smart card web server of the mobile terminal to control access to resources based on the updated policy information. | 06-21-2012 |
Wang Ke Chun, Ningbo City CN
Patent application number | Description | Published |
---|---|---|
20110193518 | BATTERY OVERRIDE - A battery system is described. In one embodiment, the battery system uses a battery override. In another embodiment, the battery system has an integrated power management system having a charge controller and an inverter integrated into a single device. | 08-11-2011 |
Wei Lin Chun, Tainan TW
Patent application number | Description | Published |
---|---|---|
20090038959 | Highly Pure Stainless Steel Process - This invention discloses a proper process control to produce a highly pure stainless steel cable products, including electro skim to improve smoothness of the rough surface of said product, electrolyte bath, electropolishing for leveling of roughness on the surface of said product and for increased resistance to corrosion, activation with weak acid, bath cleaning, and drying. | 02-12-2009 |
Wonho Chun, Pyeongtaek-Si KR
Patent application number | Description | Published |
---|---|---|
20130101266 | MULTIMEDIA DEVICE AND A METHOD FOR CONTROLLING THE SAME - A method for controlling a multimedia device includes the steps of outputting a recorded broadcast program, parsing information related to the recorded broadcast program by using broadcast program information, searching for a broadcast program matching with the recorded broadcast program by using the parsed information, comparing a broadcast starting time of the searched broadcast program with an ending time of a broadcast program that is currently being outputted, and, based upon the compared result, when the broadcast starting time and the ending time overlap, playing-back the searched broadcast program when the broadcast program that is currently being outputted is ended. | 04-25-2013 |
Woo-Chang Chun, Busan KR
Young Chun, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130099153 | HYBRID MATERIAL COMPRISING GRAPHENE AND IRON OXIDE, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS FOR TREATING WASTE WATER USING THE SAME - A hybrid material including graphene and iron oxide, a method of manufacturing the same, and an apparatus for treating waste water using the same are provided. A hybrid material having magnetic properties and high dispersibility and including graphene and iron oxide may be effectively used for removing a heavy metal in waste water. | 04-25-2013 |
20140374646 | HYBRID MATERIAL COMPRISING GRAPHENE AND IRON OXIDE, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS FOR TREATING WASTE WATER USING THE SAME - A method of manufacturing a hybrid material including graphene and iron oxide includes (a) preparing graphene oxide, (b) dispersing the graphene oxide in water to prepare a first dispersion, (c) adding divalent iron (Fe) and trivalent iron (Fe) to the first dispersion to prepare a second dispersion, (d) adjusting pH of the second dispersion to be about 8 to about 11 at about 25° C., (e) increasing the temperature of the second dispersion obtained from the (d) process up to about 80 to about 110° C., and adding a reducing agent to the second dispersion obtained from the (e) process to prepare a uniform and fine hybrid material including graphene and iron oxide. | 12-25-2014 |
Young Soo Chun, Pohang-Si KR
Patent application number | Description | Published |
---|---|---|
20120128524 | STEEL WIRE ROD HAVING EXCELLENT COLD HEADING QUALITY AND HYDROGEN DELAYED FRACTURE RESISTANCE, METHOD OF MANUFACTURING THE SAME, AND MEHOD OF MANUFACTURING BOLT USING THE SAME - Provided are a high-strength, high-manganese steel wire rod having excellent cold heading quality and not requiring spheroidizing and quenching-tempering treatments during manufacturing a bolt and a method of manufacturing a bolt using the steel wire rod. The method of manufacturing a steel wire rod includes heating a steel containing 12 to 25 wt % of Mn within a temperature range of 1100° C. to 1250° C., hot rolling the heated steel within a temperature range of 700° C. to 1100° C., and cooling the hot rolled steel to a temperature of 200° C. or less and cold caliber rolling or drawing to manufacture a steel wire rod. | 05-24-2012 |
20120160378 | PREPARATION METHOD OF NANOCRYSTALLINE TITANIUM ALLOY AT LOW STRAIN - Provided is a method of preparing a nanocrystalline titanium alloy at low strain to have better strength. The present invention is characterized in that an initial microstructure is induced as martensites having a fine layered structure, and then a nanocrystalline titanium alloy is prepared at low strain by optimizing process variables through observation of the effects of strain, strain rate, and deformation temperature on the changes in the microstructure. | 06-28-2012 |