Maeng, Seoul
Han-Ho Maeng, Seoul KR
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20080236866 | MULTIFUNCIONAL CONNECTION CORD FOR MULTIMEDIA DEVICE - A multifunctional connection cord having data and power interfaces for a personal computer and audio interface for an earphone is provided. A multifunctional connection cord of the present invention includes a stem; an audio plug mounted to protrude from one side of the stem for establishing audio signal lines with a multimedia device; a data/power connector mounted near the audio plug to protrude from the stem for establishing data lines and power charge lines with an external device; a USB connector electrically connected to the audio plug and the data/power connector through a cable by means of the stem; and a socket holder mounted on one side of the USB connector and having an audio socket for receiving an audio plug. | 10-02-2008 |
Hongjae Maeng, Seoul KR
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20130076746 | METHOD FOR DISPLAYING STEREOSCOPIC IMAGES AND IMAGE DISPLAY APPARATUS THEREOF - The present disclosure relates to a method for displaying stereoscopic images and image display apparatus thereof, the displaying method includes producing a depth map using left eye images and right eye images; adjusting depth values of the produced depth map according to any one of a plurality of depth level adjustment modes; and displaying the stereoscopic images using the adjusted depth values, wherein the depth level adjustment modes include a forward 3D depth adjustment mode increasing the depth levels representing perspective of objects included in the stereoscopic images, a backward 3D depth adjustment mode reducing the depth levels and a bi-directional 3D depth adjustment mode simultaneously increasing and reducing the depth levels. | 03-28-2013 |
20150326923 | DIGITAL DEVICE AND METHOD OF PROCESSING SERVICE THEREOF - Embodiment(s) for a service system, a digital device and a method of processing service thereof are disclosed in the present disclosure. In this case, according to one embodiment, a digital device of processing ultra-high definition (UHD) video data includes a receiving unit configured to receive a first signal containing first UHD video data and signaling data for the first UHD video data, a decoder configured to decode the signaling data from the first signal, a user interface unit configured to receive a second signal requesting for converting the first UHD video data to second UHD video data through a remote controller, a controller configured to control a converter to convert the first UHD data to the second UHD data in response to the received second signal, the converter and a display configured to display the converted second UHD video data on a display screen. | 11-12-2015 |
Hyeseon Maeng, Seoul KR
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20130182001 | METHOD FOR PRODUCING ADVERTISEMENT CONTENT USING A DISPLAY DEVICE AND DISPLAY DEVICE FOR SAME - The present invention relates to a display device and to an method for operating same and more particularly, to a method for producing advertisement content using a display device and to the display device for the same, which enable a user to accurately and quickly produce advertisement content and display the produced advertisement content in the case where advertisement content is displayed by using the display device as signage. The present invention generates first content included in the advertisement content, generates second content included in the advertisement content, sets the execution time of the first and second content, and stores the advertisement content including the first content, the second content, and the setting information. Accordingly, the display device can display a protection screen for preventing an afterimage screen or burn-in which may occur while displaying an advertisement screen on the display device for a long time, thereby protecting the display unit while maximizing information delivery to the user. | 07-18-2013 |
Il Sang Maeng, Seoul KR
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20130277097 | METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD - The embodiment relates to a printed circuit board. The printed circuit board includes an insulating substrate having a plurality of circuit pattern grooves, a conductive absorption layer including conductive particles absorbed into inner walls of the circuit pattern grooves and circuit patterns formed on the conductive absorption layer such that the circuit pattern grooves are filled with the circuit patterns. Since the electroplating process is selectively performed with respect to inner portions of the pattern grooves by using the conductive absorption layer as a seed layer, the plating layer is not formed on the insulating layer except for the pattern grooves, so that the etching process for the electroplating layer is not necessary and the patterns are stably formed. | 10-24-2013 |
20140078703 | Printed Circuit Board and Method for Manufacturing the Same - Provided is a method for manufacturing a printed circuit board. The method for manufacturing the printed circuit board includes applying an adhesive on a support board, attaching an electronic device on the adhesive, forming an insulation layer for burying the electronic device, separating the insulation layer from the support board, forming a lower insulation layer under the insulation layer, and forming a via connected to terminals of the electronic device in the insulation layer or the lower insulation layer. Thus, since an adhesion material of an adhesion film does not remain between the internal circuit patterns, and the internal circuit patterns are not stripped by an adhesion force of the adhesion film, device reliability may be secured. | 03-20-2014 |
20140202743 | 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 flexible substrate divided into first, second, and third regions, a first rigid substrate in the first region of the flexible substrate, and a second rigid substrate in the third region of the flexible substrate. The first and second substrates expose the second region of the flexible substrate. | 07-24-2014 |
Inhee Maeng, Seoul KR
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20090287091 | Apparatus and method for generating high resolution image of human body using terahertz electromagnetic wave and endoscope using the same - An apparatus and a method for generating a high resolution image of a human body using a terahertz electromagnetic wave and an endoscope using the same are disclosed. In accordance with the present invention, a third laser beam and a terahertz electromagnetic wave excited by a first laser beam are radiated on a portion of a human body having a contrast agent adhered thereto to generate a high resolution image based on the terahertz electromagnetic wave reflected from the portion of the human body and a second laser beam. | 11-19-2009 |
Isaac Maeng, Seoul KR
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20090246870 | DE-DIFFERENTIATION OF ASTROCYTES INTO NEURAL STEM CELL USING NANOG - Disclosed are a composition and a method for inducing the de-differentiation of astrocytes into neural stem cells using Nanog. The de-differentiated neural stem cells have the ability to differentiate into astrocytes, neurons, or oligodendrocytes. | 10-01-2009 |
Jae Hyun Maeng, Seoul KR
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20130054694 | TERMINAL, SERVER, AND METHOD FOR TRANSMITTING AND RECEIVING PRESENCE INFORMATION - An IMS includes a terminal and an Internet Protocol Multimedia Subsystem (IMS) server, and may perform a method for transmitting and receiving presence information via the IMS core unit, a registering unit, a presence information transmitting unit, a friend list unit and a presence information control unit. The IMS core unit processes an IMS protocol. The registering unit registers terminal information to the IMS server. The presence information transmitting unit transmits presence information to the IMS server. The friend list unit manages a friend list of the various terminals. The presence information control unit designates at least one friend in the friend list and requests presence information of the designated friend. | 02-28-2013 |
Ji Hyoung Maeng, Seoul KR
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20120085116 | REFRIGERATOR WITH ULTRAVIOLET LIGHT EMITTING DIODE - A refrigerator with an ultraviolet LED may be provided that includes: a base disposed on a first member and a second member which are placed within the refrigerator and have one surfaces having facing directions crossing each other; a first fixing member disposed between the base and the first member; a second fixing member disposed between the base and the second member; and an ultraviolet LED being disposed on the top surface of the base and emitting light toward the interior space of the refrigerator. | 04-12-2012 |
20120085927 | VIRUS REMOVAL DEVICE WITH ULTRAVIOLET LED - A virus removal device with an ultraviolet LED may be provided that includes: an operating member; an ultraviolet LED configured to irradiate ultraviolet light onto an object under an operation of the operating member; and a driving means configured to generate a driving force so that the operating member is moved. | 04-12-2012 |
20140218964 | LIGHTING MODULE - A lighting module may be provided that includes: a first and a second light source units which are disposed to face each other; a first case in which the first light source unit is disposed; a second case in which the second light source unit is disposed; a first plate of which one side is connected to the first case, of which the other side is connected to the second case and which includes a first hole through which light emitted from the first and the second light source units passes; a second plate which is disposed to face the first plate and includes a second hole through which the light emitted from the first and the second light source units passes; and a first and a second optical sheets which are disposed on the first and the second plates. | 08-07-2014 |
20150216222 | REFRIGERATOR WITH ULTRAVIOLET LIGHT EMITTING DIODE - A refrigerator with an ultraviolet LED may be provided that includes: a first wall surface; a second wall surface; a reflector disposed between the first wall surface and the second wall surface, and comprising an inner curved surface and an outer surface disposed on the first wall surface and the second wall surface; a first base disposed on a first end of the inner curved surface of the reflector; a second base disposed on a second end of the inner curved surface of the reflector; a first ultraviolet LED being disposed on the first base, and configured to emit ultraviolet lights to the inner curved surface of the reflector; and a second ultraviolet LED being disposed on the second base, and configured to emit ultraviolet lights to the inner curved surface of the reflector. | 08-06-2015 |
Jongho Maeng, Seoul KR
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20160086006 | VEHICLE INFORMATION INSPECTING APPARATUS - A vehicle information inspecting apparatus installed on a vehicle body moving line for moving a vehicle body on which a vehicle identification number (VIN) is carved and a barcode is attached, and for recognizing and inspecting the barcode and the VIN, includes: an installation frame installed on the vehicle body moving line in a workplace, a first moving unit installed in an upper portion of the installation frame and allowing a moving block to move in a vehicle width direction of the vehicle body, a second moving unit installed at one side of the moving block and allowing a moving rod to move in upward and downward directions on the installation frame, and a measure module photographing and recognizing the barcode or the VIN and installed on a lower end of the moving rod so as to transmit the recognized VIN or the recognized barcode to a controller. | 03-24-2016 |
Jong Ho Maeng, Seoul KR
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20150344986 | HEAT TREATMENT APPARATUS FOR HOT STAMPING AND FORMING METHOD USING THE SAME - A heat treatment apparatus for hot stamping includes a frame, and heating units provided to be vertically movable at both upper and lower sides of the frame and configured to heat a cold formed steel plate by electrifying the steel plate. Cooling units are provided to be vertically movable at centers of the upper and lower sides of the frame and are configured to cool the heated steel plate while pressurizing the steel plate from upper and lower sides. | 12-03-2015 |
Jun Young Maeng, Seoul KR
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20160079963 | APPARATUS AND METHOD FOR GENERATING RAMP SIGNAL - Provided is a ramp signal generating apparatus. The ramp signal generating apparatus includes N (N is a natural number) ramp signal generating cells that are connected in series to each other. Each of the ramp signal generating cells includes a power voltage unit for supplying current source, a latch unit for latching an output voltage of the power voltage unit, and a switch unit for outputting the voltage latched by the latch unit as an output voltage in response to an input signal. | 03-17-2016 |
Kye-Wong Maeng, Seoul KR
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20090130793 | PHOTO DIODE AND METHOD FOR MANUFACTURING THE SAME - A method of fabricating a photo diode includes sequentially forming a buried layer of a first conductivity type, a first epitaxial layer of the first conductivity type, and a second epitaxial layer of a second conductivity type on a semiconductor substrate; forming a doped oxide film, including impurities of the second conductivity type, on the second epitaxial layer; forming a silicon nitride film on the oxide film; and patterning the oxide film and the silicon nitride film to sequentially form an oxide film pattern of the second conductivity type and a silicon nitride film pattern, respectively. The second conductivity type impurities are diffused from the oxide film pattern into the second epitaxial layer using a heat diffusion process to form a doped shallow junction layer of the second conductivity type, which converts the oxide film pattern into a non-conductive oxide film pattern. | 05-21-2009 |
Seoe-Young Maeng, Seoul KR
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20090133790 | HEAD COVER FOR GOLF CLUBS - Disclosed herein is a head cover for golf clubs. The head cover includes an open-and-shut frame, a head cover body, and a locking unit. The open-and-shut frame includes wings which are opened by elastic force of elastic means. The head cover body accommodates the open-and-shut frame therein, and includes an entrance and a receiving space for receiving the golf club. The locking unit is secured to the outer surface of the middle portion of the head cover body, thus closing the entrance of the head cover body opened by the open-and-shut frame. | 05-28-2009 |
20110120604 | Head cover for golf clubs - Disclosed herein is a head cover for golf clubs. The head cover includes an open-and-shut frame, a head cover body, and a locking unit. The open-and-shut frame includes wings which are opened by elastic force of elastic means. The head cover body accommodates the open-and-shut frame therein, and includes an entrance and a receiving space for receiving the golf club. The locking unit is secured to the outer surface of the middle portion of the head cover body, thus closing the entrance of the head cover body opened by the open-and-shut frame. | 05-26-2011 |
20140158566 | GOLF-CLUB PROTECTIVE COVER HAVING AN OPENING AND CLOSING HOLDER FOR PROTECTING A GOLF CLUB - Disclosed herein is a golf-club protective cover having an opening and closing holder for protecting a golf club. The protective cover includes a main body having a pair of opening and closing plates that have a semi-circular section to receive a shaft of the golf club and a hinged joint portion on an end thereof so as to be hinged to each other, with a coil spring provided on the hinged joint portion to elastically bias the main body in a closing direction. A locking part is secured to one of the pair of opening and closing plates of the main body, thus locking or unlocking the opening and closing plates. The protective cover can reduce the number of manufacturing processes, simplify manufacturing work, and reduce labor. Further, a shape frame corresponding to each of golf clubs with various shapes is mounted to the main body. | 06-12-2014 |
Seoyoung Maeng, Seoul KR
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20110068685 | HEAT-DISSIPATING APPARATUS AND ILLUMINATOR USING THE SAME - Disclosed is a heat-dissipating apparatus and an illuminator using the same. The heat-dissipating apparatus includes a heat sink including one side contacted with a heat generating portion and the other side having heat-dissipating pins arranged at the edge thereof and a space formed inside the heat-dissipating pins; and a driver that is positioned in the space and keeps the heat-dissipating pins cool by sucking outside air and discharging inside air with a pumping operation. | 03-24-2011 |
20120300474 | LIGHTING APPARATUS - A lighting apparatus can dissipate heat by conduction and convection. A heat sink is provided with an active cooling device for the lighting apparatus. | 11-29-2012 |
Seung-Joo Maeng, Seoul KR
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20100091730 | APPARATUS AND METHOD FOR DETERMINING UPLINK SCHEDULING PRIORITY IN BROADBAND WIRELESS COMMUNICATION SYSTEM - An apparatus and method for determining an uplink scheduling priority in a broadband wireless communication system are provided. The apparatus includes a basic priority determination unit for calculating a basic priority metric of at least one Mobile Station (MS), a calculation unit for calculating a correction value for considering an interference level with respect to the basic priority metric by using downlink channel quality of each MS, and a final priority determination unit for determining an uplink scheduling priority by calculating a final priority metric by using the correction value. | 04-15-2010 |
20100184446 | Apparatus and method for adjusting offset in a wireless communication system - A Base Station (BS) includes an apparatus capable of performing an offset adjustment for a Mobile Station (MS). The BS can determine an offset mean value of the MS using a previously estimated offset of the MS if UpLink (UL) data received from the MS does not exist. The BS determines whether to transmit an unsolicited ranging response message (Unsolicited RNG-RSP) using the offset mean value of the MS. If transmitting the Unsolicited RNG-RSP, the BS transmits the MS the Unsolicited RNG-RSP including an offset adjustment value for the MS. | 07-22-2010 |
20150071379 | Apparatus and Method for Saving Power Consumption in Broadband Wireless Communication System - An apparatus and method reduce power consumption in a broadband wireless communication system. A transmitting end apparatus that includes a plurality of transmit (Tx) antennas includes a control block, a Processor (DSP) block, a modem block, and at least one power controller. The control block determines a traffic amount based on an amount of used resources. The Digital Signal Processor (DSP) block performs scheduling by using a subset of Tx antennas and a subset of resources on a frequency axis if the traffic amount is less than a threshold. The modem block applies boosting to a signal transmitted using the subset of resources. And at least one controller turns off an operation of at least one power amplifier that corresponds to at least one Tx antenna that is not included in the subset of Tx antennas. | 03-12-2015 |
Shin-Ae Maeng, Seoul KR
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20120093817 | USE OF THE GENES IN THE HOG, Ras AND cAMP PATHWAY FOR TREATMENT OF FUNGAL INFECTION - Provided herein are uses of genes for HOG, Ras and cAMP signal transduction pathways to treat fungal infection. To regulate the HOG pathway of | 04-19-2012 |
20130237446 | Use of the Genes in the Hog, Ras and cAMP Pathway for Treatment Of Fungal Infection - Provided herein are uses of genes for HOG, Ras and cAMP signal transduction pathways to treat fungal infection. To regulate the HOG pathway of | 09-12-2013 |
Sun-Young Maeng, Seoul KR
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20090117936 | METHOD AND MOBILE TERMINAL FOR DISPLAYING TERMINAL INFORMATION OF ANOTHER PARTY USING PRESENCE INFORMATION - When a user terminal makes contact with another party using a phone call, a video communication, a short message service, a multimedia message service, an instant message service, or an e-mail, functions supported by the other party's terminal are displayed on the user terminal using presence information. When a type of preferred contact is detected, a menu based on the detected preferred contact type is provided. In the user terminal, a transceiver receives the presence information and a controller displays the menu listing the functions supported by the other party's terminal in a desired method using the presence information. The controller extracts information about the detected preferred contact type set by the other party's terminal from the received presence information and displays the menu in a desired method based on the extracted information. | 05-07-2009 |
20100273454 | APPARATUS AND METHOD FOR MANAGING MESSAGE IN MOBILE TERMINAL - An apparatus and a method for managing a message in a mobile terminal are provided. In the method, meta data of messages stored in the terminal are analyzed and items for filtering a message are generated. A user is allowed to select at least one item. Messages corresponding to the selected item are displayed. | 10-28-2010 |
20110119736 | APPARATUS AND METHOD FOR PREVENTING CHARGE CAUSED BY UTILIZING APPLICATION IN PORTABLE TERMINAL - An apparatus and method for determining a function that causes a charging problem and a personal information leakage problem when executing an application are provided. The apparatus includes an application configuration unit for determining and storing function information of the application that performs a network connection, and for providing a network connection function item of the application selected by a user based on the pre-stored function information. | 05-19-2011 |
Wan-Joo Maeng, Seoul KR
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20130003066 | ACOUSTO-OPTIC DEVICE HAVING MULTI-LAYER NANOSTRUCTURE, OPTICAL SCANNER, OPTICAL MODULATOR, AND DISPLAY APPARATUS USING THE ACOUSTO-OPTIC DEVICE - An acousto-optic device includes an acousto-optic medium having a multi-layer nanostructure; and a sonic wave generator configured to apply sonic waves to the acousto-optic medium having the multi-layer nanostructure. The acousto-optic medium having the multi-layer nanostructure includes a second layer formed of at least two materials that have different dielectric constants and alternate with each other; and a first layer disposed on a first surface of the second layer and formed of a first material, and/or a third layer disposed on a second surface of the second layer and formed of a fourth material. | 01-03-2013 |
20130215483 | PLASMONIC MODULATOR AND OPTICAL APPARATUS INCLUDING THE SAME - A plasmonic modulator and an optical apparatus including the same are provided. The plasmonic modulator includes a first metal layer, and a second metal layer facing the first metal layer. The plasmonic modulator further includes a refractive index varying layer disposed between the first and second metal layers and including a varying refractive index, and an insulating nitride layer disposed between the refractive index varying layer and the first metal layer. | 08-22-2013 |
20140240812 | ACOUSTO-OPTIC DEVICE, AND LIGHT MODULATOR, OPTICAL SCANNER AND DISPLAY APPARATUS USING THE ACOUSTO-OPTIC DEVICE - Provided is an acousto-optic device including an elastic medium; a meta structure formed on a first surface of the elastic medium, and an elastic-wave generating unit which generates an elastic wave in the elastic medium. The meta structure includes a first layer and a second layer that is formed on the first layer. The at least one of the first layer and the second layer includes a predetermined repetitive pattern. | 08-28-2014 |
20140285727 | OPTICAL APPARATUS INCLUDING NON-ELECTRIC TYPE TOUCH PANEL - An optical apparatus includes a touch substrate; a waveguide layer arranged on the touch substrate, the waveguide layer including a plurality of waveguides; an optical output structure arranged on the waveguide layer and configured to output light propagating in the plurality of waveguides at touched locations on the touch substrate; a gap layer arranged to provide a predetermined gap between the waveguide layer and the optical output structure; and an optical system, which projects light output by the optical output structure. | 09-25-2014 |
20150253644 | ACOUSTO-OPTIC DEVICE HAVING WIDE DIFFRACTION ANGLE, OPTICAL SCANNER, LIGHT MODULATOR, AND DISPLAY APPARATUS USING THE ACOUSTO-OPTIC DEVICE - An acousto-optic device having a wide range of diffraction angle and an optical scanner, a light modulator, and a display apparatus using the acousto-optic device are provided. The acousto-optic device includes a core layer having a periodic photonic crystal structure in which unit cells of predetermined patterns are repeated, a first clad layer on a first surface of the core layer, the first clad layer having a refractive index that is different from a refractive index of the core layer, a second clad layer on a second surface of the core layer, the second surface being opposite the first surface, the second clad layer having a refractive index that is different from the refractive index of the core layer, and a sound wave generator configured to apply surface acoustic waves (SAW) to the core layer, the first clad layer, the second clad layer, or any combination thereof. | 09-10-2015 |
Youngjae Maeng, Seoul KR
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20090094372 | SECRET USER SESSION MANAGING METHOD AND SYSTEM UNDER WEB ENVIRONMENT, RECORDING MEDIUM RECORDED PROGRAM EXECUTING IT - The present invention provides a secure user session managing method and system between a client and a server connected through network in web environment. The user session managing method includes: allowing the server to receive a first HTTP request including a cookie from the client, wherein the cookie includes a client authentication value and the client authentication value is calculated by using a shared key stored in the client and session information included in a HTTP response transmitted right before to the client; comparing a server authentication value with the client authentication value included in the cookie, wherein the server authentication value is calculated by employing the session information and the shared key stored in the server; and determining a transmitter's authentication failure or success of the client according to the result of the comparison. User session can be secured by applying the challenge-response authentication algorithm to the HTTP protocol. | 04-09-2009 |
20090138723 | Method of providing completely automated public turing test to tell computer and human apart based on image - Disclosed is a method of providing a completely automated public turing test to tell a computer and a human apart (CAPTCHA) based on image. The method comprises the steps of: storing a plurality of randomly-selected images by session when a request for a web page is received from a user client; providing the web page and a session ID to the user client; generating a test image by mixing the plurality of images when a request for a test image corresponding to the session ID is received from the user client; transmitting the generated test image to the user client; receiving at least one of first identification information inputted by the user about the test image from the user client; and comparing the first identification information with second identification information included in Meta information of the test image. | 05-28-2009 |
Young Sun Maeng, Seoul KR
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20090317496 | Method for Preventing and Treating the Disease Caused by Vascular Damage and the Use Thereof - The present invention relates to compositions containing an extract of processed | 12-24-2009 |