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Kwon, Gyeonggi-Do

Bae-Seong Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090008696	SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FORMING THE SAME - According to one embodiment, a semiconductor memory device can be generally characterized as including a gate insulating layer on a semiconductor substrate, a floating gate on the gate insulating layer and a word line disposed on one side of the floating gate. A first side of the floating gate facing the word line may include a projecting portion projecting toward the word line. A tip of the projecting portion may include a corner that extends substantially perpendicularly with respect to a top surface of the semiconductor substrate.	01-08-2009

Boon Ja Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100209634	BLOW MOLDING FOR CONTAINER EQUIPPED WITH DIVIDED RECEPTACLE - A blow molding method for manufacturing a container equipped with a receptacle divided by a partition wall, wherein the partition wall is formed in a preform, which is in general fabricated by injection molding, the preform is arranged in a blow molding die, and blow molding is performed to the preform in a molding process which is conducted two times, so that a container product has constant partition walls overall. The blow molding method includes forming a preform having a receptacle divided by the partition wall, arranging the preform in a blowing mold and initially blow molding the same via a first blowing so as to impart a certain shape, and secondarily blow molding the resultant via a second blowing so as to impart a shape corresponding to that of the blowing mold.	08-19-2010

Bo Sung Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080214821	Method of Preparing Clopidogrel and Intermediates Used Therein - Optically pure clopidogrel can be prepared in a high yield by optically resolving a racemic form of the compound of formula (II) using an optically active amine to form the optically active form of the compound of formula (III) or its acid-addition salt; and methylating the compound of formula (III) or its acid-addition salt.	09-04-2008
20090318375	Crystalline Azithromycin L-Malate Monohydrate and Pharmaceutical Composition Containing Same - This invention provides a crystalline azithromycin L-malate monohydrate for treating various microbial infections, which has high thermostability, solubility and non-hygroscopicity, a method for preparing same, and a pharmaceutical composition containing same.	12-24-2009

Bu Kil Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090233133	Hydrogen discharge system for fuel cell system - The present invention provides a hydrogen discharge system for a fuel cell system, which can ensure safety of a fuel cell vehicle by optimizing the dilution of hydrogen discharged from a fuel cell during discharge and ensure silence of the vehicle by reducing noise generated during discharge.	09-17-2009

Byoung Se Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100291101	NEW ANTI-IRC85 MONOCLONAL ANTIBODY; AND COMPOSITION COMPRISING THE SAME FOR PREVENTING AND TREATING TUBERCULOSIS OR ENTERITIS DISEASE; AND THE USE THEREOF - The present invention provides the novel anti-IRC85 monoclonal antibody specifically binding with IRC85 and it showed potent effect in removing the infected/phagocytosed bacteria from THP-I, a monocytic cell that expresses human IRC85 and is infected with	11-18-2010

Byung Jin Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100226113	POWER DISTRIBUTION APPARATUS - A power distribution apparatus is provided. The apparatus may include a modulated block type power distribution apparatus capable of reducing a space by consequently connecting a main breaker to a sub breaker as a block not to form a gap while installing. The apparatus may include a multifunctional block type power distribution apparatus capable of easily connecting breakers with one another, the breaker having different height, by additionally installing a height controller able to control a height of a branch breaker on the apparatus manufactured in one mold and preventing wrong coupling while connecting a plurality of branch breakers with one another. The apparatus may include a preassembled power distribution apparatus capable of increasing coherence between terminals while coupling a main breaker terminal, a branch breaker terminal, and an additional breaker terminal, forming the preassembled power distribution apparatus, with various terminals of another preassembled power distribution apparatus.	09-09-2010

Byung Suk Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100226113	POWER DISTRIBUTION APPARATUS - A power distribution apparatus is provided. The apparatus may include a modulated block type power distribution apparatus capable of reducing a space by consequently connecting a main breaker to a sub breaker as a block not to form a gap while installing. The apparatus may include a multifunctional block type power distribution apparatus capable of easily connecting breakers with one another, the breaker having different height, by additionally installing a height controller able to control a height of a branch breaker on the apparatus manufactured in one mold and preventing wrong coupling while connecting a plurality of branch breakers with one another. The apparatus may include a preassembled power distribution apparatus capable of increasing coherence between terminals while coupling a main breaker terminal, a branch breaker terminal, and an additional breaker terminal, forming the preassembled power distribution apparatus, with various terminals of another preassembled power distribution apparatus.	09-09-2010

Chang-Woo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090181278	MICRO FUEL CELL, FABRICATION METHOD THEREOF, AND MICRO FUEL CELL STACK USING THE SAME - A micro cell fuel cell using a nano porous structure according to a thin film process and an anodizing process as a template for implementing a porous structure of an electrode, its fabrication method, and a micro fuel cell stack using the same are disclosed. The micro-fuel cell includes a solid electrolyte and first and second electrodes separately formed on the electrolyte, wherein at least one of the first and second electrodes is supported by a template having a plurality of nano pores formed by depositing, anodizing and etching a thin film, and is a porous electrode with nano pores formed at positions corresponding to the entirety or a portion of the plurality of nano pores formed on the template. The micro-fuel cell can be fabricated based on the thin film process, and unit cells can be highly integrated to implement a micro-fuel cell system generating a high voltage and a high current.	07-16-2009

Dae-Jin Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080211059	ELECTRONIC FUSE HAVING HEAT SPREADING STRUCTURE - A semiconductor device includes a fuse transistor for fuse programming and a fuse block connected to the fuse transistor, wherein the fuse block comprises a fuse line and a heat spreading structure connected to the fuse line. The electrical fuse employs the heat spreading structure connected to the fuse line to prevent a rupture of the electrical fuse such that heat, which is generated in the fuse line during a blowing of the fuse line, is spread throughout the heat spreading structure. Thus, a sensing margin of the electrical fuse can be secured and a deterioration of devices adjacent to the electrical fuse by heat generated in the electrical fuse can be prevented.	09-04-2008

Dae Woo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090140993	SENSATION SYSTEM - The present invention provides a sensation system comprising: a system housing; a haptic switching unit mounted at the system housing and having a haptic actuator for performing a haptic function in response to an electrical signal being inputted; a system control section electrically connected with the haptic switching unit for generating a control signal therefrom to control the haptic switching unit; and a light-emitting section electrically connected with the system control section for emitting light corresponding to each operation of the haptic switching unit in response to the control signal generated from the system control section in cooperation with the haptic switching unit. In addition, the present invention provides a sensation system comprising: a mode unit for performing a preset mode function in response to an electrical signal being inputted; a system control section electrically connected with the mode unit for generating a control signal therefrom to control the mode unit; and a light-emitting section electrically connected with the system control for emitting light corresponding to each operation of the mode unit in response to the control signal generated from the system control section in cooperation with the mode unit.	06-04-2009

Dong Jin Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080310691	SYSTEMS AND METHODS FOR FINGERPRINT MATCHING - A fingerprint matching system includes a first minutiae obtaining unit and a second minutiae obtaining unit adapted to obtain minutiae information of first and second fingerprints. On the minutiae of the first fingerprint, a deformable mesh is constructed by a mesh construction unit, and a mesh transformation unit is used to transform a state of the deformable mesh, thereby obtaining a distortion-compensated first fingerprint. Based on the distortion-compensated first fingerprint, a matching determination unit determines whether the first fingerprint matches the second fingerprint or not.	12-18-2008

Dong-Wook Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110055698	METHOD AND APPARATUS FOR SETTING FONT SIZE IN A MOBILE TERMINAL HAVING A TOUCH SCREEN - A method and apparatus for setting a font size in a mobile terminal having a touch screen. During a font size setting mode, an area of a region where a user's finger touches the screen is detected. A font size corresponding to the detected area is determined from among preset font sizes, and the determined font size is displayed in a specific region on the touch screen. If a font size setting request to the displayed font size is received from the user, the displayed font size is stored for a subsequent display on the touch screen.	03-03-2011

Duk Kyu Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100248503	CONNECTOR CAPABLE OF COUPLING TO PRINTED CIRCUIT BOARD - A connector capable of being connected to a printed circuit board (PCB) is provided. A female connector according to an embodiment of the present invention includes a core conductor, a body, and a housing. The core conductor is formed of a single body including a contact terminal formed of two or more insertion panels forming an insertion space where a signal pin of a male connector is inserted and a signal transmission panel connected to a bottom of the contact terminal and electrically connected a signal line of the PCB. The body includes an insertion part electrically insulated from the core conductor and gaping when coupling with the male connector and is formed in a single body including a trunk surrounding the contact terminal and a plurality of supporters connected to a bottom of the trunk. The housing stores the core conductor and the bottom of the trunk of the body or more.	09-30-2010

Gi Chung Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100288329	Thin Film Type Solar Cell and Method for Manufacturing the Same - A thin film type solar cell and a method for manufacturing the same is disclosed, which is capable of improving solar-ray transmittance and dispersion efficiency by the increased effective area for absorbing the solar ray through the use of substrate with a predetermined pattern having protrusions and depressions, wherein the method comprises preparing a substrate with a predetermined pattern having protrusions and depressions on its one surface; forming a front electrode on the substrate; forming a semiconductor layer on the front electrode; and forming a rear electrode on the semiconductor layer.	11-18-2010

Hae Wook Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090108569	AIR BAG CUSHION - An airbag cushion is configured to be deployed by an introduced gas to provide a predetermined space therein, wherein a valley is configured to be formed at a center region which a passenger's face impacts when the airbag cushion is deployed. The airbag cushion includes a front panel, a rear panel provided rearward of the front panel, wherein the front panel and the rear panel are joined together and thus form the predetermined space when gas is introduced.	04-30-2009

Hae Young Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090158086	Embedded system and method of recovering flash memory - The present invention provides an embedded system and method for recovering the file system of flash memory when damage has occurred to the file system of the flash memory. The embedded system is equipped with NOR flash memory. The embedded system includes boot Programmable Read-Only Memory (PROM) and a Central Processing Unit (CPU). The boot PROM stores a normal state check value for a Cyclic Redundancy Check (CRC), and performs the recovery of the NOR flash memory if it is determined that a failure has occurred in the NOR flash memory through failure detection. The CPU is set such that it jumps to the boot PROM at the time of startup of the embedded system.	06-18-2009

Heung-Kyu Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080211078	SEMICONDUCTOR PACKAGES AND METHOD OF MANUFACTURING THE SAME - A stacked semiconductor package can be formed according to principles of the present invention by stacking a plurality of semiconductor packages. A method of manufacturing the stacked semiconductor packages provides a simple manufacturing process. The stacked semiconductor package embodying these principles preferably includes a base substrate, one or more lower semiconductor packages, one or more upper semiconductor packages, and an external sealing agent. Each lower semiconductor package can include a first inner substrate, one or more first semiconductor chips electrically connected to and mounted on the first inner substrate, a first inner sealing agent sealing the first semiconductor chips, and a first contact portion. Each lower semiconductor package is preferably mounted on a portion of an upper surface of the base substrate and is electrically connected to the base substrate via the first contact portion. Each upper semiconductor package can include a second inner substrate, one or more second semiconductor chips electrically connected to and mounted on the second inner substrate, a second inner sealing agent sealing the second semiconductor chips, and a second contact portion which preferably does not contact the lower semiconductor package. Each upper semiconductor package is preferably mounted on and electrically connected to an upper surface of the base substrate via the second contact portion. One or more of the upper semiconductor packages can cover one or more of the lower semiconductor packages. The external sealing agent can cover the upper surface of the base substrate and seal the lower semiconductor package and the upper semiconductor package. A third contact portion can be formed on a lower surface of the base substrate to electrically connect the base substrate to the outside. Use of stacked semiconductor packages constructed according to these principles leads to low defect rates and high mechanical stability.	09-04-2008
20090286108	HYBRID ELECTRONIC DEVICE INCLUDING SEMICONDUCTOR CHIP AND FUEL CELL, METHOD OF FABRICATING THE SAME AND SYSTEM HAVING THE SAME - A hybrid electronic device according some embodiments disclosed herein can be generally characterized as including a semiconductor chip and a fuel cell. The semiconductor chip may be in electrical communication with the fuel cell, in thermal communication with the fuel cell, or a combination thereof. The hybrid electronic device may further include a voltage converter is electrically connected to the first semiconductor chip and the first fuel cell.	11-19-2009

Hong-Ii Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100315359	TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal includes a display unit for displaying an electronic book, a user interface for selecting a specific portion to be extracted from the electronic book, a controller for extracting the selected specific portion and copyright information related to the extracted specific portion, and a memory for storing the extracted specific portion and the copyright information. The controller applies the extracted specific portion to an application such that the specific portion is displayed within the application and the copyright information is displayed on the display unit when the specific portion is applied to the application. When the extracted specific portion is applied to the application, the copyright information is automatically included in the applied specific portion. The display unit of the mobile terminal includes an electronic paper display and a liquid crystal display (LCD) and the electronic book is displayed on the electronic paper display.	12-16-2010

Ho-Seok Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090023764	Use of Pyrimidinedione Derivative for Preventing or Treating Hepatitis C - A pyrimidinedione derivative of formula (I) or a pharmaceutically acceptable salt thereof exhibits excellent inhibitory activity against hepatitis C virus.	01-22-2009

Hyeok-Young Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080292662	Vaccine Comprising Recombinant Clpp Protein of Streptococcus Pneumoniae - This invention is about vaccine comprising recombinant CLPP protein of	11-27-2008
20110129501	VACCINE COMPRISING RECOMBINANT CLPP PROTEIN OF STREPTOCOCCUS PNEUMONIAE - A method for immunizing a human or animal against pneumococcal infections, comprising by administering a vaccine comprising a purified recombinant caseinolytic protease P (ClpP) protein of	06-02-2011

Hyok-Ki Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090008696	SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FORMING THE SAME - According to one embodiment, a semiconductor memory device can be generally characterized as including a gate insulating layer on a semiconductor substrate, a floating gate on the gate insulating layer and a word line disposed on one side of the floating gate. A first side of the floating gate facing the word line may include a projecting portion projecting toward the word line. A tip of the projecting portion may include a corner that extends substantially perpendicularly with respect to a top surface of the semiconductor substrate.	01-08-2009

Hyung Joo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090242342	Foldable cross-patterned pull-handle and bag having the same - Disclosed is a foldable cross-patterned pull-handle and a bag having the same. The pull-handle includes a folding means having a first link assembly and a second link assembly connected to an end of the first link assembly so that the folding means can be folded and retracted or unfolded and extended, the first link assembly having two links connected to each other so that the links cross each other at a center portion, a first end of the second link assembly being supported on a bag; and a handle means mounted on a second end of the folding means and grabbed by a user with hand. Due to the structural characteristics of the link assemblies constituting the folding means, the length of the bag handle can be adjusted variously by folding or unfolding it, and the bag handle can be installed in a reduced space.	10-01-2009

Hyung-Joon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080305595	METHODS OF FORMING A SEMICONDUCTOR DEVICE INCLUDING OPENINGS - There is provided a method of forming a semiconductor device. According to the method, a gate pattern having a capping insulating layer is formed on a substrate, a first etch stop layer is conformably formed. A first interlayer insulating layer having a planarized upper surface, a second etch stop layer and a second interlayer insulating layer are sequentially formed on the first etch stop layer. A first opening and a second opening are formed. The first opening penetrates the second interlayer insulating layer, the second etch stop layer, the first interlayer insulating layer, the first etch stop layer and the capping insulating pattern to expose the gate electrode, and the second opening penetrates the second interlayer insulating layer, the second etch stop layer, the first interlayer insulating layer and the first etch stop layer to expose the substrate. The forming the first and second openings includes at least one selective etching process and a nonselective etching process.	12-11-2008

Ick-Jin Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090175465	INTERFERENCE SIGNAL REMOVING APPARATUS AND RF RECEIVER USING THE SAME - An interference signal removing apparatus of a radio frequency (RF) receiver includes a low noise amplification unit which performs low noise amplification, a feedback processing unit which removes a necessary signal in a desired band from a signal output from the low noise amplification unit, and performs feedback of the signal from which the necessary signal is removed, and a signal processing unit which transmits a processed RF signal by synthesizing an input RF signal and the feedback signal to the noise amplification unit.	07-09-2009

Jae-Hyun Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090244345	CMOS image sensor and driving method thereof - A CMOS image sensor is provided. The CMOS image sensor includes a photodiode receiving light and generating photocharges, a transfer transistor connected to the photodiode and transferring the photocharges, a floating diffusion accumulating the photocharges transferred from the transfer transistor, a reset transistor discharging the photocharges accumulated in the floating diffusion, and a merge gate transistor controlling capacitance of the floating diffusion. The CMOS image sensor may obtain a wide dynamic range signal without an increase in size of a pixel.	10-01-2009

Jae-Kwan Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090219081	INTERNAL VOLTAGE GENERATOR OF SEMICONDUCTOR MEMORY DEVICE - An internal voltage generation circuit of semiconductor memory device includes a reference voltage generation unit configured to generate a reference voltage, and a pumping control unit configured to be enabled at every active mode, compare the reference voltage with a fed-back voltage of a pumping voltage terminal, and output a pumping enable signal based on a comparison result. A storage unit is configured to store and output the pumping enable signal outputted from the pumping control unit. A charge pumping unit is configured to drive the pumping voltage terminal by performing a charge pumping operation in response to the pumping enable signal outputted from the storage unit.	09-03-2009

Jae-Wook Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080266276	DATA DRIVER AND DISPLAY APPARATUS HAVING THE SAME - A display apparatus including a display driver. The data driver includes a converter to receive and convert image data in digital form into data voltages in analog form, and to provide the data voltages to output buffers. The output buffers receive and buffer the data voltages based on bias voltages generated as part of a feedback path between a bias voltage control circuit and the output buffers. The data voltages are provided to a display part. Before the data voltages output from the output buffers are provided to the display part, the bias voltage control part receives data voltage from the output buffers to count a slew rate of the data voltage, and varies the voltage level of the bias voltage based on the counted result of the slew rate, thereby providing feedback to the output buffers. Accordingly, differences of the slew rate between the data voltages output from the output buffers may be decreased.	10-30-2008

Jang Hyuk Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100176380	ORGANIC PHOTOELECTRIC DEVICE AND MATERIAL USED THEREIN - The present invention relates to an organic photoelectric device and a material used therein. The organic photoelectric device includes a substrate, an anode disposed on the substrate, a hole transport layer (HTL) disposed on the anode, an emission layer disposed on the hole transport layer (HTL), and a cathode disposed on the emission layer. The emission layer is characterized in that it includes a host and a phosphorescent dopant, and the host has a difference between the reduction potential or oxidation potential of the host and the reduction potential or oxidation potential of the phosphorescent dopant of less than 0.5 eV. The organic photoelectric device according to the present invention is capable of accomplishing higher efficiency and a lower driving voltage than those of the conventional organic photoelectric device, and has a simplified structure resulting in saving of manufacturing cost.	07-15-2010

Jeong Hwa Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100276747	Charge trapping layer, method of forming the charge trapping layer, non-volatile memory device using the same and method of fabricating the non-volatile memory device - Provided is a charge trapping layer which has excellent memory characteristics, a method of forming the charge trapping layer, a nonvolatile memory device using the charge trapping layer, and a method of fabricating the nonvolatile memory device, in which a hybrid nanoparticle which is obtained by mixing a nanoparticle having an excellent programming characteristic with a nanoparticle having an excellent erasing characteristic is used as the charge trapping layer. The charge trapping layer for use in the nanoparticle is discontinuously formed between a tunneling oxide film and a control oxide film, and includes at least two different kinds of numerous nanoparticles.	11-04-2010

Jin-Hyoung Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090249030	Multiprocessor System Having Direct Transfer Function for Program Status Information in Multilink Architecture - A multiprocessor system can directly transmit storage-state information in a multilink architecture. The multiprocessor system includes a first processor; a multiport semiconductor memory device coupled to the first processor; a nonvolatile semiconductor memory device; and a second processor coupled with the multiport semiconductor memory device and the nonvolatile semiconductor memory device in a multilink architecture, storing data, having been written in a shared memory area of the multiport semiconductor memory device by the first processor, in the nonvolatile semiconductor memory device, and directly transmitting storage-state information on whether the storing of the data in the nonvolatile semiconductor memory device has been completed, in response to a request of the first processor, without passing it through the multiport semiconductor memory device. Accordingly a processor indirectly coupled to a nonvolatile memory can directly check a program completion state for write data and thus enhancing a data storage performance of the system.	10-01-2009

Jong-Wan Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080268653	METHOD OF FORMING HIGH DIELECTRIC FILM USING ATOMIC LAYER DEPOSITION AND METHOD OF MANUFACTURING CAPACITOR HAVING THE HIGH DIELECTRIC FILM - A method of forming a high dielectric film using atomic layer deposition (ALD), and a method of manufacturing a capacitor having the high dielectric film, include supplying a precursor containing a metal element to a semiconductor substrate and purging a reactor; supplying an oxidizer and purging the reactor; and supplying a reaction source containing nitrogen and purging the reactor.	10-30-2008

Kae Kyoung Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090148896	Hyperthermophilic DNA Polymerase and Methods of Preparation Thereof - The present invention relates to a hyperthermophilic DNA polymerase and a preparation method thereof. The invention provides a novel hyperthermophilic DNA polymerase isolated from a	06-11-2009
20100272689	Protease Having Algicidal Activity, Gene Encoding the Same and Algicidal Formulation Comprising the Same - The present invention relates to a protease having algicidal activity, a gene encoding the same and algicidal formulation comprising the same. The protease according to the present invention showed high algicidal activity. Therefore, the protease can be used treatment of red tide in marine region of red tide occurrence.	10-28-2010
20100297706	MUTANT DNA POLYMERASES AND THEIR GENES FROM THERMOCOCCUS - The present invention relates to mutant DNA polymerases and their genes isolated from	11-25-2010
20100311142	Novel Hydrogenases Isolated from Thermococcus SPP., Genes Encoding the Same, and Methods for Producing Hydrogen Using Microorganisms Having the Genes - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to	12-09-2010
20110020896	MUTANT DNA POLYMERASES AND THEIR GENES - The present invention relates to mutant DNA polymerases, their genes and their uses. More specifically, the present invention relates to mutant DNA polymerases which are originally isolated from	01-27-2011

Ki Sung Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090294752	HIGHLY INTEGRATED PHASE CHANGE MEMORY DEVICE HAVING MICRO-SIZED DIODES AND METHOD FOR MANUFACTURING THE SAME - A highly integrated phase change memory device and a method for manufacturing the same is disclosed. The highly integrated phase change memory device includes a semiconductor substrate having a cell area and a peripheral area with impurity regions formed in the cell area and extending in parallel to each other in a first direction to form a striped pattern. A gate electrode is formed in the peripheral area and dummy gate electrodes are formed in the cell area and extending in a second direction perpendicular to the first direction of the impurity regions. An interlayer dielectric layer pattern exposes portions of the cell area and the peripheral area and a PN diode is formed in a space defined by a pair of dummy gate electrodes and a pair of interlayer dielectric layer patterns.	12-03-2009
20100062605	METHOD OF FORMING A CONTACT HOLE FOR A SEMICONDUCTOR DEVICE - Forming contact holes of a semiconductor device includes forming a reaction layer that is provided with a reaction pattern on a semiconductor substrate. Subsequently, a self-assembled monolayer is formed by injecting a polymer from a functional group that is capable of being chemically bonded to the reaction pattern. A coating layer is then formed on substantially all of the structure that includes the self-assembled monolayer. Afterwards, the contact holes are formed on the semiconductor substrate by performing an etching process.	03-11-2010
20100136466	EXPOSURE MASK AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME - A method for manufacturing a semiconductor device comprises forming a photoresist pattern by an exposure process with an exposure mask including a shifter pattern and further performing a reflow process on the photoresist pattern to obtain a line/space pattern having a wave type with a uniform a pattern line-width and an improved profile.	06-03-2010

Ki Won Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080304321	Serial Flash Memory Device and Precharging Method Thereof - Provided herein is a serial flash memory device and precharging method thereof in which a single local bit-line data is sensed in synchronization with a clock. The method includes precharging two or more local bit-lines in synchronization with a first clock; and disprecharging one of the two local bit-lines in synchronization with a second clock and sensing and amplifying data of the other local bit-line. Accordingly, two precharged local bit-lines are not adjacent to each other, thereby eliminating a coupling noise effect. In addition, the time for performing the precharging operation and the sensing operation is easily secured, compared to the prior precharging method in which corresponding local bit-lines are precharged at every clock.	12-11-2008

Kwang-Hee Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090033280	CONTACT-LESS POWER SUPPLY, CONTACT-LESS CHARGER SYSTEMS AND METHOD FOR CHARGING RECHARGEABLE BATTERY CELL - The present invention relates to a contact-less power supply magnetically coupled to a battery device having a receiving coil therein, for contact-less charging the battery device, the contact-less power supply having a sending coil array including a plurality of sending coils for inducing a charging power to the receiving coil; and a driving means for detecting a sending coil magnetically coupled to the receiving coil and selectively driving only the detected sending coil.	02-05-2009

Kyoung-Chan Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110009636	PROCESS FOR THE PREPARATION OF 2-METHYL-2'-PHENYLPROPIONIC ACID DERIVATIVES AND NOVEL INTERMEDIATE COMPOUNDS - The present invention relates to a process for preparing 2-methyl-2′-phenylpropionic acid derivatives showing antihistamine activity in more simplified way, intermediate compounds and their preparation processes used therefor. According to the present invention, pharmaceutically useful 2-methyl-2′-phenylpropionic acid derivatives can be prepared with high yield and purity on industrial scale.	01-13-2011

Min-Soo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090022850	ACID TOLERANT LEUCONOSTOC MESENTEROIDES WITH EXCELLENT MANNITOL PRODUCTIVITY AND METHOD FOR PRODUCING A KIMCHI USING THE SAME - The present invention relates to acid tolerant	01-22-2009

Mun Soon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090216402	APPARATUS AND METHOD FOR CONTROLLING WIPER AND WASHER - Provided are an apparatus and a method for controlling a wiper and washer. An apparatus for controlling a wiper and washer, includes a wiper to wipe a windshield of a vehicle, a washer to eject washer fluid to the windshield of the vehicle, and an intelligent multi-function module (IMFM) to utilize a temperature sensing function of the vehicle according to a selected intelligent multi-function mode, and control the wiper and washer according to a sensed temperature with respect to the vehicle.	08-27-2009

Na-Young Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100210468	METHOD FOR JOINING SECOND-GENERATION HIGH-TEMPERATURE SUPERCONDUCTING WIRES BY MELTING DIFFUSION - Provided is a method for joining two strands of second-generation high-temperature superconducting wire, each of which includes a substrate, a buffer layer, a superconducting layer and a stabilizer layer. The method comprises: partially removing each of the stabilizer layers to expose a portion of the superconducting layer; bringing the exposed portions of the superconducting layers into contact with each other and fixing the superconducting layers to each other; heating the strands of superconducting wire to the melting point of the superconducting layers to melt-diffuse the superconducting layers in contact with each other and to join the strands of superconducting wire together; and oxidizing the junction between the strands of superconducting wire in an oxygen atmosphere (‘oxygenation annealing’). The oxygenation annealing restores the superconducting properties of the superconducting wires lost during the melting diffusion. According to the method, the superconducting layers are brought into direct contact with each other without any mediating material therebetween, followed by melting diffusion. Accordingly, the method enables the fabrication of sufficiently long superconducting wires without any substantial contact resistance, compared to non-superconducting joining. Particularly, the oxygen partial pressure is adjusted to a pressure close to a vacuum during the melting diffusion to lower the eutectic melting point of the superconductors, so that the superconducting wires can be joined together while protecting the constituent layers (e.g., the stabilizer layers containing silver (Ag)) from melting.	08-19-2010

Oh-Seong Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090072350	SEMICONDUCTOR DEVICES HAVING A CONTACT PLUG AND FABRICATION METHODS THEREOF - Provided are a semiconductor device and a method of fabricating the same. The semiconductor device includes an insulating layer that is formed on a supporting layer and has a contact hole. A first contact plug is formed on an inner wall and bottom of the contact hole. A second contact plug buries the contact hole and is formed on the first contact plug. A conductive layer is connected to the first contact plug and the second contact plug. The bottom thickness of the first contact plug formed on the bottom of the contact hole is thicker than the inner wall thickness of the first contact plug formed on the inner wall of the contact hole.	03-19-2009

Oh-Woong Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090220463	Pharmaceutical Composition For Treating Vascular-Related Diseases Comprising Peptide - Disclosed is a composition for treating vascular diseases by acting on abnormal angiogenesis by means of secretion of angiopoietins.	09-03-2009
20090286233	Method for Diagnosing Diabetic Retinopathy by Single Nucleotide Polymorphism, DNA Fragment Thereof, and Primer Thereof - Disclosed is a method for diagnosing diabetic retinopathy by a single nucleotide polymorphism of VEGF and its receptor.	11-19-2009

O-Ik Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100055914	METHODS OF FORMING FINE PATTERNS IN SEMICONDUCTOR DEVICES - Methods of forming a semiconductor device can be provided by simultaneously forming a plurality of mask patterns using self-aligned reverse patterning, including respective mask pattern elements having different widths.	03-04-2010

O. Pil Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100270517	SOLID DOPANTS FOR CONDUCTIVE POLYMERS, METHOD AND APPARATUS FOR PREPARING THE SAME USING PLASMA TREATMENT, AND SOLID DOPING METHOD OF CONDUCTIVE POLYMERS - The present disclosure provides a solid dopant for doping a conductive polymer, which has a high dispersibility in a solvent by a plasma treatment, a method and an apparatus for preparing the solid dopants, a solid doping method of a conductive polymer using the solid dopants, and a solid doping method of a conductive polymer using plasma.	10-28-2010

Sang Kyun Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100288418	MAGNETIC SHEET FOR RADIO FREQUENCY IDENTIFICATION ANTENNA, METHOD OF MANUFACTURING THE SAME, AND RADIO FREQUENCY IDENTIFICATION ANTENNA USING THE SAME - Provided are a magnetic sheet for use in a radio frequency identification (RFID) antenna, an RFID antenna including the magnetic sheet, and a method of manufacturing the magnetic sheet, in which the magnetic sheet includes an amorphous alloy selected from the group consisting of Fe—Si—B, Fe—Si—B—Cu—Nb, Fe—Zr—B and Co—Fe—Si—B. The magnetic sheet is made by laminating amorphous alloy ribbons made of an amorphous alloy between magnetic sheet layers formed of alloy powder including at least one amorphous alloy and then compression-molding the amorphous alloy ribbons, to thereby control microcrack of the amorphous alloy ribbons and enhance characteristic of an end-product. The magnetic sheet is also thin, and has an excellent magnetic permeability, and a simple manufacturing process.	11-18-2010

Seong-Gyu Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080212220	Color filter substrate and method for manufacturing the same - In a color filter substrate and a method for manufacturing the color filter substrate, the color filter substrate includes a base substrate, a first blocking pattern, a second blocking pattern and color filters. The base substrate includes a plurality of pixel areas. The first blocking pattern extends along a direction of the base substrate. The second blocking pattern crosses the first blocking pattern and includes a passage portion through which the base substrate is exposed to connect the pixel areas adjacent to each other along the direction. Color filters are formed in the pixel areas. Accordingly, the uniformity of the color filters and the reliability of the color filter's quality and manufacturing process may be enhanced so that display quality may be enhanced.	09-04-2008
20090027431	INKJET APPARATUS AND DRIVING METHOD, AND MANUFACTURING METHOD OF DISPLAY APPARATUS USING THE SAME - In one embodiment, a driving method of an inkjet apparatus, includes applying the same driving pulse to a plurality of piezoelectric elements; measuring a discharge speed and a discharge volume of a discharged object which is discharged through a plurality of nozzles; adjusting the discharge speed which comprises comparing the discharge speed and discharge volume of each nozzle with a predetermined reference permissible range to detect nozzle deviations from the reference permissible range, and adjusting the discharge characteristic of the one or more detected nozzles within the reference discharge permissible range.	01-29-2009

Soon Jae Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090039764	Quantum Dot Light-Emitting Diode Comprising Inorganic Electron Transport Layer - Disclosed herein a quantum dot light-emitting device which has an inorganic electron transport layer. According to the device, an electron transport layer formed by an inorganic materials, thereby providing a high electron transport velocity or electron density and improving a light emitting efficiency. Further, interlayer resistance between electrode and organic-electron transporting layer or between quantum dot light-emitting layer and organic-electron transporting layer is prohibit, thus increasing a light emitting efficiency of diode.	02-12-2009

Soon-Jeong Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090292117	PREPARATION METHOD OF 2-DEOXY-L-RIBOSE - A method of preparing 2-deoxy-L-ribose represented by the following formula I is disclosed. The preparation method includes the steps of: treating L-arabinose with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-L-arabinopyranose; allowing the prepared 1-alkoxy-L-arabinopyranose to react with acyl chloride so as to prepare 1-alkoxy-2,3,4-triacyl-L-arabinopyranose; brominating the alkoxy group of the prepared 1-alkoxy-2,3,4-triacyl-L-arabinopyranose to prepare a 1-bromo-2,3,4-triacyl compound; allowing the prepared compound to react with zinc in the presence of ethyl acetate and an organic base so as to prepare glycal; treating the glycal with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose; treating the prepared 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose with a base to prepare 1-alkoxy-2-deoxy-L-ribopyranose; and hydrolyzing the prepared 1-alkoxy-2-deoxy-L-ribopyranose in the presence of an acid catalyst.	11-26-2009

Soon Keun Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100204618	ULTRASOUND EQUIPMENT FOR TREATING OF EDEMA AND USE THEREOF - The present invention relates to an ultrasound equipment for treating edema, and more particularly, to an ultrasound equipment to relieve symptoms of edema or repair cellular and tissue edemas by generating 20˜400 mW/cm	08-12-2010

Soon Woo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110029172	APPARATUS AND METHOD FOR CONTROLLING MOTOR POSITION AND CREEP OF ELECTRIC VEHICLE - The present invention provides an apparatus and method for controlling motor position and creep of an electric vehicle, in which when a running vehicle is stopped, motor position control for maintaining the vehicle in the stopped position even when a brake pedal is released is performed, and then creep torque control is performed such that the vehicle is prevented from rolling backwards and suddenly starting when the vehicle is restarted after a stop on a slope.	02-03-2011

Suk Tae Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090148896	Hyperthermophilic DNA Polymerase and Methods of Preparation Thereof - The present invention relates to a hyperthermophilic DNA polymerase and a preparation method thereof. The invention provides a novel hyperthermophilic DNA polymerase isolated from a	06-11-2009
20110020896	MUTANT DNA POLYMERASES AND THEIR GENES - The present invention relates to mutant DNA polymerases, their genes and their uses. More specifically, the present invention relates to mutant DNA polymerases which are originally isolated from	01-27-2011
20110086387	MUTANT NANOARCHAEUM EQUITANS A523R DNA POLYMERASE AND ITS USE - Disclosed herein is a mutant Neq A523R DNA polymerase consisting of an amino acid sequence of SEQ ID NO: 2 wherein alanine at amino acid position 523 in a Nanoarchaeum equitans DNA polymerase (Neq DNA polymerase) consisting of an amino acid sequence of SEQ ID NO: 1 has been substituted with arginine by site-directed mutagenesis. Also disclosed are a gene consisting of a nucleotide sequence encoding the mutant Neq A523R DNA polymerase, a recombinant vector comprising the gene, and a transformant transformed with the vector. In addition, disclosed are a PCR kit comprising the mutant Neq A523R DNA polymerase having excellent performance compared to the wild-type Neq DNA polymerase, and a method for preparing the Neq A523R DNA polymerase.	04-14-2011

Sung Jin Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090263028	Selecting Best Image - Techniques, apparatus and systems are described for selecting the recommended image among sequentially captured images. In aspect, a method of selecting the recommended image includes measuring a brightness value and a sharpness value for each of sequentially captured images. The measured brightness and sharpness values are combined for each image to obtain a combined value for each image. The recommended image is selected from among the sequentially captured images based on the obtained combined values.	10-22-2009

Tae Hyeon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110007973	APPARATUS FOR REMOVING IMAGE NOISE AND METHOD THEREOF - The present invention relates to an apparatus for removing image noise and a method thereof. There is provided with an apparatus for removing image noise including a buffer register that divides image signals in an n*n area obtained from an image sensor into brightness components and chroma components to store them as pixel values; an image analyzing unit that classifies the n*n area stored in the buffer register into a contour area, a texture area, and a planarization area; and a noise reduction unit that designs noise removal filters according to the features of the classified areas to reduce image noise.	01-13-2011

Tae Soo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090077241	METHOD OF FORWARDING/SHARING SERVICE AND DEVICE OF ENABLING THE METHOD - A terminal apparatus for forwarding/sharing a data service is provided. The terminal apparatus for forwarding/sharing the data service includes a service receiver to receive the data service from a service provision apparatus; a connector to perform a connection with a corresponding terminal; and a service forwarding unit to forward the data service to the corresponding terminal via the connection with the corresponding terminal	03-19-2009
20090092185	PORTABLE DEVICE FOR PROCESSING MULTIMEDIA SIGNAL AND METHOD USING THE SAME - A portable device for processing a multimedia signal is provided. The portable device includes: a signal receiver to receive a multimedia signal from a mobile terminal, the multimedia signal being received in the mobile terminal from a service providing server; a decoding-related information generation unit to generate decoding-related information which is related to at least one of a codec and a resolution; a decoder to decode the multimedia signal according to the decoding-related information, and to generate multimedia information; and a multimedia information transmitter to transmit the multimedia information to an external display device.	04-09-2009
20090111525	MINI BASE STATION CONNECTABLE WITH INTERNET AND TERMINAL - A mini base station connectable with the Internet including a frequency recognition unit to recognize a frequency band of an external signal transmitted from a cellular base station; and an operation frequency determination unit to determine an operation frequency band according to interference generated with the cellular base station based on the recognized frequency band of the external signal.	04-30-2009
20090117914	FREQUENCY SPECTRUM SENSING METHOD USING PILOT SIGNAL AND COGNITIVE RADIO SYSTEM USING THE SAME - An operation method of a radio communication station is provided. The operation method of a radio communication station, the operation method including: transmitting a basic pilot signal to at least one terminal located in a coverage of a preoccupied system; and transmitting a cognitive radio (CR) pilot signal.	05-07-2009
20090124206	PILOT SIGNAL POWER CONTROL APPARATUS AND OPERATION METHOD OF PILOT SIGNAL POWER CONTROL APPARATUS - A pilot signal power control apparatus to determine a power level of a pilot signal of a primary network to indicate an availability of a wireless resource of thereof to a secondary user of a secondary network according to a cognitive radio technology, the pilot signal power control apparatus and an operation method thereof, the pilot signal power control apparatus including: a prediction unit to predict a noise increase and/or a sensing probability, the noise increase occurring in a primary user of the primary network due to a channel estimation error, and the sensing probability being a probability that a secondary user senses the pilot signal of; a channel capacity calculation unit to calculate a channel capacity of the primary user based on the predicted noise increase and/or sensing probability; and a power level determination unit to determine the power level of the pilot signal using the calculated channel capacity.	05-14-2009

Thomas Jongwon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090050210	Methods for Operating Liquid Chemical Delivery Systems Having Recycling Elements - Liquid chemical delivery systems are provided which include a liquid chemical storage canister, a pressurized gas source that feeds a pressurized gas into the storage canister, a vaporizer that may be used to vaporize the liquid chemical supplied from the storage canister, a delivery line that connects the storage canister to the vaporizer, a liquid mass flow controller that controls the flow rate of the liquid chemical through the delivery line, a reaction chamber that is connected to the vaporizer, and a liquid chemical recycling element that collects at least some of the chemical flowing through the system during periods when the liquid chemical delivery system is isolated from the reaction chamber.	02-26-2009

Won Hui Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100210247	MULTI-STANDBY TERMINAL AND METHOD OF PROVIDING CALL WAITING SOUND THEREOF - A multi-standby terminal and a method of providing a call waiting sound thereof eliminate the need for subscribing to a call-waiting service. The multi-standby terminal preferably includes: a first RF unit for forming a communication channel with a first terminal; a second RF unit for receiving a communication request from a second terminal; an audio processor for outputting a call connecting sound notifying that a communication request from the second terminal is received; an input unit including a function key for generating an another party change signal for changing to another party; a first controller for controlling, when the another party change signal is input, to set the first terminal to a call waiting state and to transmit preset call waiting sound to the first terminal through the first RF unit; and a second controller for controlling to perform communication with the second terminal through the second RF unit.	08-19-2010

Woon-Seong Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080251872	IMAGE SENSOR PACKAGE, METHOD OF MANUFACTURING THE SAME, AND IMAGE SENSOR MODULE INCLUDING THE IMAGE SENSOR PACKAGE - An image sensor package, a method of manufacturing the same, and an image sensor module including the image sensor package are provided. In the image sensor package, an image sensor chip is installed onto a depression of a transmissive substrate. An adhesive bonds the image sensor chip to the transmissive substrate and seals an Active Pixel Sensor (APS) on the image sensor chip, protecting it from fine particle contamination. An IR cutting film is disposed on the transmissive substrate to minimize the height of the image sensor package. The image sensor package is electrically connected to external connection pads in the depression. Consequently, the image sensor package has a minimum height, is not susceptible to particle contamination, and does not require expensive alignment processes during manufacturing.	10-16-2008
20100019338	STACK TYPE SEMICONDUCTOR CHIP PACKAGE HAVING DIFFERENT TYPE OF CHIPS AND FABRICATION METHOD THEREOF - A stack type semiconductor chip package includes a first wafer mold, a protection substrate, and a second wafer mold that are stacked in a wafer level process. The first wafer mold includes a first chip having first pads and a first mold layer encapsulating the first chip. The protection substrate is placed on the first wafer mold, is mechanically bonded with the first wafer mold using a first adhesive layer, and includes wiring layers facing the first pads. The second wafer mold is placed under the first wafer mold, is mechanically bonded with the first wafer mold using a second adhesive layer, and includes a second chip having second pads, and a second mold layer encapsulating the second chip. First vias electrically connect the wiring layers of the protection substrate with the second pads. Second vias electrically connect the wiring layers of the protection substrate with external connection terminals.	01-28-2010

Yeong Min Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090185335	MODULE TYPE POWER DISTRIBUTION APPARATUS - The present invention provides a module type power distribution apparatus in which power sources of an electrical distribution board and a switchboard for industry and home can be separated and the module type power distribution apparatus can be simply connected to the distribution board and the switchboard by bolts through modularization. Thus, simple detachment and attachment are possible without complicated fabrication processes as in the prior art and productivity can be improved through standardization. Further, the module type power distribution apparatus can be fabricated by a person having ordinary skill only by attaching or detaching a line breaker and can be reused. Furthermore, current depending on the usage of electricity can be detected through a current transformer and displayed on a display unit and the flow of current through an output terminal can be supplied to the outside. Incidentally, when fabricating a distribution board and a switchboard for industry, booth bars can be obviated and simply modularized in an airtight state. Accordingly, accidents, such as electric shock, ground and shortcircuit, and the leakage of poisonous gases upon fire, which occur due to booth bars and an acrylic cover, can be prevented.	07-23-2009
20100226113	POWER DISTRIBUTION APPARATUS - A power distribution apparatus is provided. The apparatus may include a modulated block type power distribution apparatus capable of reducing a space by consequently connecting a main breaker to a sub breaker as a block not to form a gap while installing. The apparatus may include a multifunctional block type power distribution apparatus capable of easily connecting breakers with one another, the breaker having different height, by additionally installing a height controller able to control a height of a branch breaker on the apparatus manufactured in one mold and preventing wrong coupling while connecting a plurality of branch breakers with one another. The apparatus may include a preassembled power distribution apparatus capable of increasing coherence between terminals while coupling a main breaker terminal, a branch breaker terminal, and an additional breaker terminal, forming the preassembled power distribution apparatus, with various terminals of another preassembled power distribution apparatus.	09-09-2010

Yeon Hyeon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090220019	APPARATUS AND METHOD FOR TRANSMITTING DATA USING A PLURALITY OF CARRIERS - A data transmitting and receiving method of transmitting supplementary data in an OFDM communication system is disclosed. The method of transmitting and receiving the OFDM signal includes: mapping an input bit stream into at least one transfer symbol; changing at least one of amplitudes and phases of the transfer symbols that are transmitted by a specific sub-carrier group having a plurality of sub-carriers using constellation modification information to indicate specific additional data; and transmitting the transfer symbols, to which the changing is carried out, to a receiving end by an orthogonal frequency division multiplexing data processing, the constellation modification information being identical to each other with respect to the transfer symbols that are transmitted by the specific sub-carrier group.	09-03-2009
20090296564	METHOD AND APPARATUS FOR PRODUCING/RECOVERING OFDM/OFDMA SIGNALS - The present invention discloses a method of producing a multi-layered OFDM symbol using a plurality of small IFFT blocks. The produced OFDM symbol is able to reduce complexity in performing IFFT or FFT while maintaining orthogonality of a related art OFDM symbol. In particular, by avoiding the related art scheme using the N-sized IFFT, the layered IFFT is executed in a manner of grouping N data symbols into P groups each of which includes Q data symbols (N=P−Q). In order to produce an OFDM signal equal to that of the related art N-sized IFFT, it is preferable that phases are aligned for the data symbols on which Q-sized IFFT has been performed.	12-03-2009

Yong-Chai Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090008790	SEMICONDUCTOR DEVICE HAVING THROUGH ELECTRODE AND METHOD OF FABRICATING THE SAME - A semiconductor device having a through electrode and a method of fabricating the same are disclosed. In one embodiment, a semiconductor device includes a first insulating layer formed on a semiconductor substrate. A wiring layer having a first aperture to expose a portion of the first insulating layer is formed on the first insulating layer. A second insulating layer is formed on an upper portion of the wiring layer and in the first aperture. A conductive pad having a second aperture to expose a portion of the second insulating layer is formed on the second insulating layer. A through hole with a width narrower than widths of the first and second apertures is formed through the first and second insulating layers and an upper portion of the semiconductor substrate. A through electrode is formed in the through hole.	01-08-2009

Yong Hoon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090224201	Process of making cathode material containing Ni-based lithium transition metal oxide - The present invention provides for a process of making a Ni-based lithium transition metal oxide cathode active materials used in lithium ion secondary batteries. The cathode active materials are substantially free of Li	09-10-2009

Yong Kee Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090256585	DATA LINE TERMINATION CIRCUIT - A data line termination circuit includes a swing-width sensing unit configured to sense a swing width of a voltage of a data line and output a sensed signal, and a variable termination unit configured to adjust a termination resistance value of the data line in response to the sensed signal. The swing-width sensing unit can sense if the swing width is less than or greater than a predetermined swing width, and the swing width of the voltage of the data line can be reduced or increased to maintain the voltage of the data line within a predetermined range.	10-15-2009
20100039093	CIRCUIT FOR GENERATING INTERNAL VOLTAGE OF SEMINCONDUCTOR MEMORY APPARATUS - An internal voltage generating circuit of a semiconductor memory apparatus includes a control signal generating unit configured to enable one of a plurality of control signals in response to a calibration code; and a signal variable voltage distributing unit configured to determine a distribution ratio in response to one enabled control signal of the plurality of control signals and generate an internal voltage by distributing an external voltage at the determined distribution ratio.	02-18-2010
20110068822	DATA LINE TERMINATION CIRCUIT - A data line termination circuit includes a swing-width sensing unit configured to sense a swing width of a voltage of a data line and output a sensed signal, and a variable termination unit configured to adjust a termination resistance value of the data line in response to the sensed signal. The swing-width sensing unit can sense if the swing width is less than or greater than a predetermined swing width, and the swing width of the voltage of the data line can be reduced or increased to maintain the voltage of the data line within a predetermined range.	03-24-2011

Young Hoon Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100187207	LASER PROCESSING APPARATUS AND METHOD USING BEAM SPLIT - Disclosed are a laser processing apparatus and method that can effectively remove a low-k material formed on a wafer. A laser processing apparatus of the invention is a laser processing apparatus that processes a subject on which a low-k material is formed. The laser processing apparatus includes a laser generating unit that emits a laser beam; and an optical system that splits the laser beam emitted from the laser generating unit into two and irradiates the split laser beams onto the subject In this case, the optical system includes a pair of condensing lenses in which cut surfaces that are cut at a predetermined distance from central axes to be parallel to the central axes contact with each other, and the interval between the two split laser beams is the same as the interval between two edges of the low-k material in a removal subject region. According to the invention, after splitting a laser beam into two laser beams and primarily removing the edges of the low-k material in the removal subject region using the laser beams, the remaining low-k material between the edges is removed. As a result, it is possible to improve processing quality.	07-29-2010

Young Hun Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100023327	METHOD FOR IMPROVING SPEECH SIGNAL NON-LINEAR OVERWEIGHTING GAIN IN WAVELET PACKET TRANSFORM DOMAIN - The present invention relates to speech enhancement accomplished by applying an overweighting gain of a nonlinear structure in a wavelet packet transform domain or a Fourier transform domain. The present invention relates to a method for improving quality of speech signals, which can be applied in a variety of noise-level conditions using noise estimation of the least-square line method and a modified spectral subtraction method having a nonlinear overweighting gain for each sub-band. According to the method for improving quality of speech of the present invention, it is effective in that quality of speech can be further effectively improved in a variety of noise-level conditions. Particularly, according to the present invention, generation of musical tones can be efficiently suppressed, and intelligibility of speech is reliably guaranteed in the improved speech.	01-28-2010

Young-Jong Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090104720	Photoresist Coating Apparatus Having Nozzle Monitoring Unit and Method for Supplying Photoresist Using the Same - Provided are a photoresist coating apparatus and a method of coating photoresist using the same. The apparatus includes a photoresist supply line through which photoresist is supplied. A fluid control valve is connected to the photoresist supply line to control the flow of the photoresist. A nozzle assembly is connected to the photoresist supply line at a rear end of the fluid control valve. The nozzle assembly includes a nozzle located above the center of a semiconductor wafer loaded in a photoresist coating unit to spray the photoresist. A camera is located outside the photoresist coating unit to monitor the shape or spraying amount of the nozzle located at the tip of the nozzle assembly. A controller converts data monitored by the camera into an electric signal and processes the electric signal.	04-23-2009

Young Min Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090275575	BENZOPHENONE DERIVATIVES USEFUL FOR INHIBITING FORMATION OF MICROTUBULE - Disclosed herein are novel benzophenone derivatives represented by formula I, a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof, a pharmacological composition containing the same, and a use of the composition as therapeutic drugs. The benzophenone derivatives have an inhibition activity of microtubule formation and can be used to treat a normal proliferative state of a malignant tumor by killing the actively proliferating cells.	11-05-2009
20100056623	FUMAGILLOL DERIVATIVES OR METHOD FOR PREPARATION OF FUMAGILLOL DERIVATIVES, AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME - The present invention relates to a fumagillol derivative, pharmaceutically acceptable salts thereof and a method for preparing the same. The compounds of the present invention can be prepared through acylation, hydrolysis and alkylation. The compound of the present invention can be prepared in the form of a pharmaceutically acceptable salt or inclusion compound. The present invention provides fumagillol derivatives having the following characteristics: increased inhibiting effect on angiogenesis, low toxicity, excellent solubility and chemical stability as compared to conventional angiogenesis inhibitors. The compounds of the present invention can be used as an anti-cancer medicine, inhibitor of cancer metastasis, or the therapeutic agent for treating rheumatic arthritis, psoriasis, diabetic retinitis or obesity.	03-04-2010

Young-Nam Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20080318279	APPARATUS AND METHOD FOR PURIFICATION OF NUCLEIC ACIDS BY PHASE SEPARATION USING LASER AND BEADS - An apparatus and method for purification of nucleic acids of cells or viruses are provided. The nucleic acid purification apparatus includes: a cell lysis capillary having a sample inlet through which samples and magnetic beads are introduced; a vibrator attached to the capillary and mixing the samples and the magnetic beads in the capillary; a laser generator attached to the capillary and supplying a laser to the capillary; and a magnetic force generator attached to the capillary and fixing the magnetic beads to a capillary wall. According to the method and apparatus, PCR yield can be increased since PCR inhibitors can be readily removed by means of a phase separation in a capillary. The use of an electromagnet ensures the removal of the PCR inhibitors. In addition, since cell lysis and DNA purification process can be simultaneously performed, LOC steps can be reduced.	12-25-2008

Young Sam Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20100032859	INJECTION MOLDING SUBSTANCE AND MANUFACTURING METHOD THEREOF - A method of manufacturing an injection molding substance and the injection molding substance is provided. The method of manufacturing an injection molding substance including: providing a molding compound including a powder; making an intermediate mold by injection molding using the molding compound; cutting a portion of the intermediate mold; and sintering the cut intermediate mold.	02-11-2010

Young-Shin Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090315130	Solid-state imaging apparatus and method for manufacturing the same - A solid-state imaging apparatus and method for manufacturing the imaging apparatus. A solid-state imaging apparatus with reduced thickness and/or mounting area by forming an aperture in a board and placing a solid-state semiconductor imaging chip, an image processing semiconductor chip, and/or a combination imaging/processing chip within the aperture.	12-24-2009
20100102445	WIRING SUBSTRATE, SOLID-STATE IMAGING APPARATUS USING THE SAME, AND MANUFACTURING METHOD THEREOF - In one embodiment, a miniaturized solid-state imaging apparatus includes a body having a cavity for mounting a semiconductor chip therein. The body has an overhanging portion extending toward the cavity. Further, a lead is disposed within the body. The lead has one end exposed through a top surface of the body and the other end exposed through a bottom surface of the body for electrical connection thereof.	04-29-2010

Young-Sik Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110077777	STEERING CONTROLLER FOR MOVABLE ROBOT, STEERING CONTROL METHOD USING THE STEERING CONTROLLER AND MOVABLE ROBOT SYSTEM USING THE STEERING CONTROLLER - A steering controller for a movable robot is provided. The steering controller drives a plurality of motors, each of which is connected to a wheel. The wheels are spaced apart from each other in the circumferential direction with respect to an axis of a body of the movable robot. The steering controller comprises an input unit, an output unit and a conversion unit. The input unit receives steering signals including velocities of the movable robot according to the moving directions. The output unit outputs driving signals including rotational velocities of the motors. The conversion unit converts the steering signals to the driving signals. The use of the steering controller enables an operator to intuitionally steer the movable robot, making the movable robot convenient to use.	03-31-2011

Young Soo Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110021035	DEPOSITION APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME - Provided are a deposition apparatus and a method of manufacturing a semiconductor device. In the method, a reaction chamber provided with a gaseous source supply unit and a liquid source supply unit is prepared, and an etch stop layer is formed on a substrate by using a gaseous source. Then, an interlayer insulation layer is formed on the etch stop layer by using a vaporized liquid source and a vaporized dopant source. In this way, the etch stop layer and the interlayer insulation layer are formed in-situ in the same reaction chamber.	01-27-2011

Young Uk Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20090208737	LAMELLA STRUCTURED THIN FILMS WITH ULTRALOW DIELECTRIC CONSTANTS AND HIGH HARDNESS AND METHOD FOR MANUFACTURING THE SAME - There are provided lamella structured thin films having ultralow dielectric constants and high hardness, and the method for manufacturing the same. In the lamella structured thin film, silica layers and air layers are alternately and repeatedly stacked on the surface of a wafer in the vertical direction. The method of manufacturing the lamella structured thin film includes, agitating silica sol solution containing surfactant and silica precursor, spin-coating the solution on silicon wafer, aging the wafer, and annealing the wafer to remove the surfactant and organic materials from the wafer. The lamella structured thin film has excellent mechanical strength and high chemical stability, and in particular, has significantly low dielectric constant of no more than 2.5 and high hardness. In the method of manufacturing the lamella structured thin film, semiconductor processes can be made simple and economical since only pure silica is used and no additionally surface treatment is performed.	08-20-2009

Younja Kwon, Gyeonggi-Do KR

Patent application number	Description	Published
20110112309	PREPARATION PROCESS USEFUL IN SYNTHESIS OF ATORVASTATIN - The present invention relates to a preparation process useful in synthesis of atorvastatin, more particularly a process for preparing atorvastatin is effective in treating hyperlipemia, comprising protecting the dihydroxy group at C3 and C5 positions of the starting material cis-t-butyl-6-substituted-3,5-dihydroxy-hexanoate with trialkyl orthoformate, reducing the terminal nitro or cyano group to amine group, performing JV-alkylation by sequentially reacting with ethyl 4-fluorobenzene-2-haloacetate and isobutyryl chloride, cyclizing with JV,3-diphenylpropynamide, and performing deprotection and hydrolysis.	05-12-2011