Patent application number | Description | Published |
20100208636 | Scheduled Power-Saving Method in IEEE 802.16e System - A method for improving power saving performance of a mobile station in an IEEE 802.16e system is provided. The method includes a first process for determining whether a synchronization condition is satisfied, the synchronization condition being that a service connection newly requested to switch to a sleep mode is low QoS insensitive to delay and there are one or fewer service connection that is in a sleep mode and whose connection type is high QoS sensitive to delay among other service connections; a second process of transmitting to a base station a sleep request message for equalizing a start time of a sleep mode of the service connection to a start time of a next sleep interval of a service connection already in the sleep mode, matching a minimum sleep interval of the service connection to the next sleep interval of the service connection already in the sleep mode, and matching a maximum sleep interval of the service connection to a maximum sleep interval of the service connection already in the sleep mode, for sleep-mode synchronization among a plurality of service connections in a mobile station when the synchronization condition is satisfied; and a third process for switching the service connection to a sleep mode indicated by the sleep request message upon receipt of a sleep response message from a base station in response to the sleep request message. | 08-19-2010 |
20110189784 | Immunochromatography Detection Sensor Comprising Optical Waveguide and a Detection Method Using the Same - The present invention relates to an immunochromatographic detection sensor comprising optical waveguides and a detection method using the same, and more particularly, to an immunochromatographic detection sensor comprising optical waveguides, in which the optical waveguides are provided under the membrane, probe beams transmitted through the optical waveguide maximize the interaction frequency between evanescent wave generated on the surface of optical waveguide and the colored conjugate in the band formed on the membrane, and thus the absorbance signal from the colored conjugate is greatly amplified to improve the sample detection sensitivity, and a detection method using the same. | 08-04-2011 |
20110201027 | BIOSENSOR FOR DETECTING A TRACE AMOUNT OF SAMPLE AND PRODUCTION METHOD THEREFOR - The present invention relates to a biosensor capable of a trace amount of sample and a fabrication method thereof. More specifically, the invention relates to a method for fabricating a biosensor, the method comprising: immobilizing a receptor molecule, which binds selectively to a target substance, on an electrically insulated nano-electrode chip; binding an enzyme to the receptor molecule; and treating the bound enzyme with metal ions and depositing the metal ions on the nano-electrode surface, and to a biosensor fabricated thereby. According to the invention, a precipitate is produced on the nano-electrode surface by a precipitation between the enzyme and the metal ions, and the produced precipitate electrically connects the nano-electrodes together, thereby increasing electrical conductivity. Thus, the invention is useful for quantitative analysis of trace amounts and/or various concentrations of target substances. | 08-18-2011 |
20110229913 | Method for Amplification of Signal in Immunochromatographic Assay and Immunochromatographic Kit Using the Method - The present invention relates to a method for amplifying a signal in an immunochro-matographic assay for high-sensitivity detection of an analyte and an immunochromatographic kit using the method, which amplifies a signal by controlling a flow rate by discrimination between the size of a first indicator and the size of a second indicator. According to an aspect of the present invention, a method for amplifying a signal in an im | 09-22-2011 |
20120070822 | METHOD FOR SIGNAL AMPLIFICATION DURING LATERAL-FLOW ANALYSIS - Provided is a signal amplifying method in a lateral flow analysis with high sensitivity, in which gold ions and a reductant are added and react to a seed of gold nano particles to amplify a signal, and a lateral flow analysis device using the same. | 03-22-2012 |
20120270235 | MEMBRANE BIOSENSOR HAVING MULTI-HOLE FILM ATTACHED THERETO AND METHOD FOR MEASURING IMMUNOLOGICAL REACTION OR ENZYMATIC REACTION USING THE SAME - The present invention relates to a membrane sensor having a multi-hole film attached thereto and a method for measuring immunological reactions or enzymatic reactions using the same. More specifically, the present invention relates to a membrane sensor in which a multi-hole film is joined to the top of a membrane on which receptors are immobilized, and a method for measuring immunological reactions or enzymatic reactions using the same. The present invention makes it possible to adjust the sensitivity of membrane biosensors by adjusting the hole size in the multi-hole film and so makes it possible to measure analytes with a high degree of sensitivity using just a small amount of sample, and makes it possible to simultaneously measure diverse types of analyte by attaching various types of receptor on the membrane sensor. | 10-25-2012 |
20130065220 | METHOD OF RAPIDLY DETECTING MICROORGANISMS USING NANOPARTICLES - The present invention relates to a method of rapidly detecting microorganisms using nanoparticles, and more particularly to a method and device of rapidly detecting microorganisms by adding, to the microorganisms to be detected, nanoparticles having immobilized thereon an antibody that binds specifically to the microorganisms to be detected, subjecting the mixture to an immune reaction to form a reaction solution, passing the reaction solution through a microorganism-concentrating film to concentrate the microorganisms, capturing microorganisms, which was immune-reacted with the antibody-immobilized nanoparticles, by a microorganism-capturing filtration membrane, and determining the presence and concentration of the microorganisms. | 03-14-2013 |
20130210115 | Method for Activating Catalyst Using Photothermal Nanomaterials - Disclosed is a method for activating a catalyst using the photothermal effects of photothermal nanomaterials, and more particularly to a method of activating a catalyst at a temperature, at which the catalyst has low or no activity, by irradiating a catalyst-photothermal nanomaterial composite with light. The method can activate the catalyst by increasing only the temperature around the nanomaterials without substantially changing the temperature of the reaction medium. A catalyst that generally has high activity at room temperature can be activated even at low temperature. Catalysts having high activity only under mild conditions are immobilized on photothermal nanomaterials so that they have activity even under low temperature and extreme conditions. The invention is useful when a catalyst substrate unstable at room temperature is used or a catalytic product unstable at room temperature is produced. | 08-15-2013 |
20130264221 | MEMBRANE PHASE ELECTRODE USING PRINTING AND BIO-MOLECULE DETECTION USING SAME - A membrane electrode includes a novel sensor combining a filtering function of a membrane and a signal measuring ability of an electrode. A target material may be measured by filtration through the membrane. A small amount of target materials may be detected with high sensitivity using an amplified electrical signal by increasing electrical conductivity by reducing metal ions on the membrane, and thus the target material may be subject to quantitative analysis. In addition, only a target material selectively binding to a receptor may be filtrated by passing a sample through the membrane after a receptor material is fixed to the electrode, and thus may be used to detect an electrical signal. In addition, the sensor may measure a signal in various methods such as electrical conductivity, impedance, etc. | 10-10-2013 |
20140206103 | Immunochromatography Detection Sensor Comprising Optical Waveguide and a Detection Method Using the Same - The present invention relates to an immunochromatographic detection sensor comprising optical waveguides and a detection method using the same, and more particularly, to an immunochromatographic detection sensor comprising optical waveguides, in which the optical waveguides are provided under the membrane, probe beams transmitted through the optical waveguide maximize the interaction frequency between evanescent wave generated on the surface of the optical waveguide and the colored conjugate in the band formed on the membrane, resulting in the absorbance signal from the colored conjugate being greatly amplified to improve the sample detection sensitivity, and to a detection method using the same. | 07-24-2014 |
20140272945 | METHOD FOR MANUFACTURING MULTI-FUNCTIONAL BIO-MATERIAL CONJUGATE USING TWO KINDS OF PARTICLE, AND MULTI-FUNCTIONAL BIO-MATERIAL CONJUGATE MANUFACTURED BY MEANS OF SAME - Disclosed herein are a method for manufacturing a multi-functional bio-material conjugate used as a biosensor for detecting microorganisms, and the like, and a multi-functional bio-material conjugate manufactured by means of the same. The method for manufacturing a multi-functional bio-material conjugate includes: (a) coating a first nanoparticle having magnetic or fluorescent characteristics with protein; (b) manufacturing a conjugate by adsorbing a second nanoparticle having metallic characteristics onto the first nanoparticle coated with protein; and (c) manufacturing the multi-functional bio-material conjugate by adsorbing a bio-material onto the conjugate. The method for manufacturing a multi-functional bio-material conjugate according to the present invention may prevent precipitation of the nanoparticles, easily immobilize the bio-material, and manufacture a bio-material conjugate having multiple functions, by using two kinds of the particles. In addition, the multi-functional bio-material conjugate manufactured by the present method may be used to detect microorganisms at up to a concentration of 10 | 09-18-2014 |
Patent application number | Description | Published |
20120307414 | MULTILAYER CERAMIC CAPACITOR - There is provided a multilayer ceramic capacitor, including: a multilayer body having a plurality of dielectric layers and a plurality of internal electrode layers alternately laminated; wherein each internal electrode layer has a width gradually decreases from a center thereof towards both ends thereof in a length direction; and when a width of each internal electrode layer at the ends thereof in the length direction is defined as a minimum width L | 12-06-2012 |
20130170094 | MULTILAYER CERAMIC CAPACITOR - There is provided a multilayer ceramic capacitor, including: a multilayer body having a plurality of dielectric layers and a plurality of internal electrode layers alternately laminated; wherein each internal electrode layer has a width gradually decreases from a center thereof towards both ends thereof in a length direction; and when a width of each internal electrode layer at the ends thereof in the length direction is defined as a minimum width L | 07-04-2013 |
20140160615 | MULTILAYER CERAMIC ELECTRONIC COMPONENT - A multilayer ceramic electronic component including: a ceramic main body including a dielectric layer and having first and second main surfaces opposing one another, first and second lateral surfaces opposing one another, and first and second end surfaces opposing one another; a first internal electrode formed within the ceramic main body, including a capacitance formation part having an overlap region to form capacitance and a first lead out portion extending from the capacitance formation part so as to be exposed to the first lateral surface; a second internal electrode alternately laminated together with the first internal electrode, having a second lead out portion extending from the capacitance formation part so as to be exposed to the first lateral surface; first and second external electrodes; and insulating layers. | 06-12-2014 |
20140168851 | MULTILAYER CERAMIC CAPACITOR AND CIRCUIT BOARD WITH MULTILAYER CERAMIC CAPACITOR MOUNTED THERE ON - A multilayer ceramic capacitor includes a ceramic body having first and second main surfaces opposing one another, first and second lateral surfaces opposing one another, and first and second end surfaces opposing one another. First and second internal electrodes have an overlap region with lead out portions exposed to the first lateral surface of the ceramic body. An insulating layer is formed to cover the overlap region of the lead out portions exposed to the first lateral surface of the ceramic body; and first and second external electrodes are formed on the first lateral surface of the ceramic body on which the insulating layer is formed and electrically connected to the first and second internal electrodes. Thicknesses of the insulating layer from the first lateral surface and the first and second external electrodes from the first lateral surface are specified. | 06-19-2014 |
20140285946 | MULTILAYER CERAMIC ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF - There are provided a multilayer ceramic electronic component and a manufacturing method thereof, such that a high capacitance multilayer ceramic electronic component having excellent reliability through the suppression of crack generation due to a step portion and an increase in an overlapped area may be provided. | 09-25-2014 |
20140311782 | MULTILAYER CERAMIC ELECTRONIC COMPONENT, MANUFACTURING METHOD THEREOF, AND BOARD FOR MOUNTING THE SAME - A multilayer ceramic electronic component includes a ceramic body including dielectric layers stacked in a thickness direction and satisfying T/W>1.0 when a width thereof is W and a thickness thereof is T; first and second internal electrodes; and first and second external electrodes, wherein when the ceramic body is divided into five regions in a width direction and a central region among the five regions is CW | 10-23-2014 |
20140326493 | MULTILAYER CERAMIC ELECTRONIC COMPONENT AND BOARD FOR MOUNTING THE SAME - A multilayer ceramic electronic component includes: a ceramic body including a recess portion formed in a length direction of at least one main surface thereof so as to be inwardly concave and satisfying T (thickness)/W (width)>1.0; first and second internal electrodes disposed to face each other in the ceramic body; and first and second external electrodes extended from the end surfaces of the ceramic body to the at least one main surface, wherein when the ceramic body is divided into an upper region At, corresponding to 70% to 90% of an overall thickness of the ceramic body, and a lower region Ab, corresponding to 10% to 30% of the overall thickness of the ceramic body, a ratio of an average particle size of Ab materials to an average particle size of At materials is less than 0.5. | 11-06-2014 |
20140355176 | MULTILAYER CERAMIC ELECTRONIC COMPONENT AND MOUNTING BOARD THEREFOR - There is provided a multilayer ceramic electronic component including a ceramic body including dielectric layers, and first and second internal electrodes formed within the ceramic body and disposed to face each other having the respective dielectric layers interposed therebetween, wherein in a cross-section of the ceramic body in a length-thickness (L-T) direction, when an area of non-electrode regions in cover part internal electrodes among the first and second internal electrodes is defined as A | 12-04-2014 |
20140355177 | MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME - There is provided a multilayer ceramic electronic component including a ceramic body including a plurality dielectric layers stacked thereon, a plurality of internal electrodes formed to be exposed to both end surface of the ceramic body, having the dielectric layer interposed therebetween, and external electrodes formed on the end surfaces of the ceramic body and electrically connected to the internal electrodes, respectively, wherein connectivity of the internal electrode is equal to or greater than 87%. | 12-04-2014 |
20150022944 | MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME - There is provided a multilayer ceramic electronic component including a ceramic body including dielectric layers, internal electrodes formed in the ceramic body and including pores, and first and second external electrodes formed on both end portions of the ceramic body, wherein in a cross section of the ceramic body in length and thickness directions, when a thickness of the internal electrode is to and a thickness of the pore is tp, 0.41≦tp/te≦0.86 is satisfied. | 01-22-2015 |
20150027764 | MULTILAYER CERAMIC CAPACITOR, METHOD OF MANUFACTURING THE SAME, AND BOARD HAVING THE SAME MOUNTED THEREON - There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers; and a plurality of internal electrodes disposed within the ceramic body, having the dielectric layer interposed therebetween, wherein, on a cross section of the ceramic body in a width-thickness direction thereof, when a distance between an uppermost internal electrode and a lowermost internal electrode measured at centers thereof in a width direction thereof is defined as a and a distance between the uppermost internal electrode and the lowermost internal electrode measured at edges thereof in the width direction thereof is defined as b, 0.953≦a/b≦0.996 is satisfied. | 01-29-2015 |