Park, Yongin

Byung Hyuk Park, Yongin KR

Patent application number	Description	Published
20160107596	PASSENGER IDENTIFICATION DEVICE - Disclosed is a passenger identification device including: a weight sensor assembled to a seat of a vehicle, sensing a weight of a passenger and including a stud unit that protrudes upward; a base bracket positioned on the top of the weight sensor and mediating mounting of the weight sensor; an upper damper and a lower damper contacting the top and the bottom of the base bracket, respectively to absorb an error moment; and an upper sleeve and a lower sleeve positioned on the top of the upper damper and the bottom of the lower damper, respectively and used to fix the position of the damper and protect the damper.	04-21-2016

Chang Seo Park, Yongin KR

Patent application number	Description	Published
20140116074	HEAT PUMP AND CONTROL METHOD THEREOF - A heat pump and a control method thereof, the control method of the heat pump which heats a heated space through heat exchange between outdoor air and a refrigerant and heat exchange between the refrigerant and circulation water, includes calculating the maximum allowable frequency of a compressor based on the temperature of the outdoor air and the heating load of the heated space, calculating the mean operating frequency of the compressor while the compressor is operated at the calculated maximum allowable frequency, recalculating the maximum allowable frequency based on a result of comparison between the mean operating frequency and the maximum allowable frequency, and operating the compressor at the recalculated maximum allowable frequency, thereby improving coefficient of performance (COP) of the heat pump.	05-01-2014

Chul Gyun Park, Yongin KR

Patent application number	Description	Published
20130009320	Semiconductor package and method of manufacturing the same - There are provided a semiconductor package including an antenna formed integrally therewith, and a method of manufacturing the same. The semiconductor package includes: a semiconductor chip; a sealing part sealing the semiconductor chip; a substrate part formed on at least one surface of the sealing part; and an antenna part formed on the sealing part or the substrate part and electrically connected to the semiconductor chip.	01-10-2013
20130015544	SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAMEAANM HAN; Myeong WooAACI HwaseongAACO KRAAGP HAN; Myeong Woo Hwaseong KRAANM Yoo; Do JaeAACI SuwonAACO KRAAGP Yoo; Do Jae Suwon KRAANM Lee; Jung AunAACI SuwonAACO KRAAGP Lee; Jung Aun Suwon KRAANM Yoon; Jung HoAACI AnyangAACO KRAAGP Yoon; Jung Ho Anyang KRAANM Park; Chul GyunAACI YonginAACO KRAAGP Park; Chul Gyun Yongin KR - There is provided a semiconductor package including: a substrate including a semiconductor chip mounted thereon; a protective layer covering the semiconductor chip; a metal pattern mounted on the protective layer; and a first connective member connecting the semiconductor chip and the metal pattern.	01-17-2013
20130015563	Semiconductor packageAANM Lee; Jung AunAACI SuwonAACO KRAAGP Lee; Jung Aun Suwon KRAANM Han; Myeong WooAACI HwaseongAACO KRAAGP Han; Myeong Woo Hwaseong KRAANM Yoo; Do JaeAACI SuwonAACO KRAAGP Yoo; Do Jae Suwon KRAANM Park; Chul GyunAACI YonginAACO KRAAGP Park; Chul Gyun Yongin KR - There is provided a semiconductor package, and more particularly, a semiconductor package including an antenna embedded in an inner portion thereof. The semiconductor package includes: a semiconductor chip; a main antenna disposed to be adjacent to the semiconductor chip and electrically connected thereto; a sealing part sealing both of the semiconductor chip and the main antenna; and an auxiliary antenna formed on an outer surface of the sealing part and coupled to the main antenna.	01-17-2013
20130016600	NETWORK APPARATUS AND METHOD OF RETRANSMITTING FRAME USING THE SAMEAANM HWANG; Sung HoAACI SuwonAACO KRAAGP HWANG; Sung Ho Suwon KRAANM Park; Joun SupAACI SuwonAACO KRAAGP Park; Joun Sup Suwon KRAANM Kim; Ki HongAACI SuwonAACO KRAAGP Kim; Ki Hong Suwon KRAANM Park; Chul GyunAACI YonginAACO KRAAGP Park; Chul Gyun Yongin KRAANM Song; Tae WonAACI SeoulAACO KRAAGP Song; Tae Won Seoul KRAANM Pack; Sang HeonAACI SeoulAACO KRAAGP Pack; Sang Heon Seoul KR - There is provided a network apparatus capable of effectively retransmitting a frame in a frame aggregation environment, and a method of retransmitting a frame using the same. The network apparatus includes: a transmitting node broadcasting a plurality of data frames in a frame aggregation environment; a receiving node receiving the plurality of broadcast data frames and broadcasting a reception result; and at least one relay node receiving and storing at least a portion of the plurality of broadcast data frames and transmitting, together with the transmitting node, a data frame for which retransmission is required to the receiving node according to a calculated transmission success rate when the reception result from the receiving node is a retransmission request.	01-17-2013
20130217181	METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE - A method of manufacturing a semiconductor package, the method including: disposing a plurality of semiconductor chips; forming a sealing part sealing the plurality of semiconductor chips; forming a substrate part on at least one surface of the sealing part; and forming an antenna part on the sealing part or the substrate part.	08-22-2013
20130292809	SEMICONDUCTOR PACKAGE - A semiconductor package including an antenna formed integrally therewith. The semiconductor package includes: a semiconductor chip; a sealing part sealing the semiconductor chip; a substrate part formed on at least one surface of the sealing part; and an antenna part formed on the sealing part and electrically connected to the semiconductor chip.	11-07-2013

Chul-Hyun Park, Yongin KR

Patent application number	Description	Published
20160070196	LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING THE SAME - Provided are a light scanning apparatus and an image forming apparatus including the same. The light scanning apparatus includes a housing, which includes a space therein; a light source module, which is installed at the housing and emits a light beam; a light deflector, which is installed on the bottom surface of the housing and deflects the light beam emitted by the light source module; an image forming optical system, which is installed in the space inside the housing and forms an image of the light beam deflected by the light deflector on a surface to be scanned; a flow restricting unit, which is arranged in the space inside the housing and restricts air flows formed as the light deflector is driven; and a cover, which covers the housing.	03-10-2016

Dong Jo Park, Yongin KR

Patent application number	Description	Published
20120105680	SOC STRUCTURE OF VIDEO CODEC-EMBEDDED IMAGE SENSOR AND METHOD OF DRIVING IMAGE SENSOR USING THE SAME - A system on chip (SoC) structure of a video codec-embedded image sensor and a method of driving an image sensor using the same are provided. The image sensor includes a first domain including a codec processing unit processing image data using a video codec and a core processor, a second domain including an image sensor pixel and an analog-to-digital converter (ADC), a third domain including an image signal processor (ISP) performing signal processing on the image data obtained from the second domain, a fourth domain including a formatter converting a data format of the data generated in the first to third domains to the outside, an a clock generation unit providing system clocks to the first to fourth domains, respectively.	05-03-2012

Eul-Yong Park, Yongin KR

Patent application number	Description	Published
20110201104	ANTIVIRAL AGENT AGAINST ANIMAL VIRUSES - Disclosed herein is an antiviral agent against animal viruses. The antiviral agent contains a protein or a nucleic acid sequence encoding the protein, as an active ingredient, the protein having binding ability and degrading ability to foreign nucleic acid chains invaded in an animal cell and that has no cytotoxicity to the animal cell itself. Disclosed herein is further an antiviral animal cell containing the protein according to the present invention, or the nucleic acid sequence encoding the protein. The antiviral agent and antiviral animal cell exhibit advantageous effects in that they selectively degrade foreign nucleic acid chains invaded in an animal cell and have no cytotoxicity to the animal cell, thus causing no death of the animal cell.	08-18-2011
20160083455	ANTIVIRAL AGENT AGAINST ANIMAL VIRUSES - Disclosed herein is an antiviral agent against animal viruses. The antiviral agent contains a protein or a nucleic acid sequence encoding the protein, as an active ingredient, the protein having binding ability and degrading ability to foreign nucleic acid chains invaded in an animal cell and that has no cytotoxicity to the animal cell itself. Disclosed herein is further an antiviral animal cell containing the protein according to the present invention, or the nucleic acid sequence encoding the protein. The antiviral agent and antiviral animal cell exhibit advantageous effects in that they se	03-24-2016

Hee Sung Park, Yongin KR

Patent application number	Description	Published
20150147683	NON-HUMIDIFIED FUEL CELL - A nonhumidified fuel cell is provided that includes a catalytic layer coupled to an anode or a cathode that is configured to accelerate an electrochemical reaction of a fuel gas or air, and a gas diffusion layer that has air pores diffusing the fuel gas or air to the catalytic layer and diffusing water generated by the electrochemical reaction with the fuel gas in the catalytic layer. In particular, a ratio of a volume of water to a volume of air pores of the gas diffusion layer ranges from about 0.1 to 0.4.	05-28-2015

Heung In Park, Yongin KR

Patent application number	Description	Published
20120116669	TRAVELLING ROUTE GUIDANCE SYSTEM AND CAR-AUDIO APPARATUS AND METHOD OF GUIDING ROUTE USING THE SAME - A route guidance system, a car-audio apparatus thereof, and a method for providing route guidance using the same are provided. The route guidance system using a car-audio apparatus which includes an input module for receiving destination information to be visited by a driver from the driver via, e.g. a voice command, a location tracking module which determines a present location information of a vehicle, and a control module which transfers voice information for the present location information of the vehicle and the destination information to the server. Route guidance information, received from the server, is searched via an electronic map on the server. The control module transfers the route guidance information to the car-audio apparatus and allows the car-audio apparatus to display the route information through an interface of a display module of the car-audio apparatus.	05-10-2012
20120117044	MUSIC PROVIDING SYSTEM AND APPARATUS USING MUSIC BROADCASTING AND MUSIC PROVIDING METHOD USING THE SAME - Provided is a music providing system and apparatus for use with a music broadcasting and a music providing method using the same. The music providing system includes a communication module which receives a request signal including channel information and a request signal input time point from a music providing apparatus which receives a music broadcasting from a music broadcasting station server, provides the received music broadcasting to a user, and inputs the request signal for music which is being broadcasted on a specific channel being listened to by the user. The present invention also includes a control module which transfers the request signal to a music providing server, receives a music file which is identified by the music providing server through a broadcasting schedule of the music broadcasting station server and provides the received music file to the music providing apparatus.	05-10-2012

Heungjoon Park, Yongin KR

Patent application number	Description	Published
20130008265	FORCE-MEASURING TRANSDUCER USING AN ELECTROMAGNETIC INDUCTION PHENOMENON - The present invention relates to a force-measuring transducer which measures forces applied to or generated by a surface of a resiliently deformable structure. Forces applied to or generated by a surface of a structure may be surface forces generated by molecules at the surface of the structure, mechanical forces/pressure generated by placing the structure between objects, forces generated by materials which constitute the structure and which have different coefficients of thermal expansion, attractive/repulsive forces among atoms, or forces generated on a treated surface by ultraviolet (infrared) rays or the like. The transducer is characterized in that it measures forces applied to or generated by the surface of the structure using electrical signals generated in accordance with variations in electromagnetic fields.	01-10-2013

Heung Joon Park, Yongin KR

Patent application number	Description	Published
20100313678	LOAD MEASURING TRANSDUCER USING INDUCED VOLTAGE FOR REDUCING MEASURING ERRORS AND LOAD MEASURING SYSTEM USING THE SAME - Load-measuring transducers utilizing induced-voltage measurement techniques are described. The wiring patterns of such transducers can be configured to reduce interference errors due to wiring patterns thereof.	12-16-2010

Hun Woo Park, Yongin KR

Patent application number	Description	Published
20120315563	LARGE-AREA DEMINERALIZER FOR FUEL CELL - A coolant demineralizer is disclosed for a fuel cell, which removes ions released from coolant for cooling a fuel cell stack to pipes. In particular the demineralizer reduces the occurrence of differential pressure due to an ion resin layer such that the coolant smoothly flows through the demineralizer, thereby maximizing the effect of filtering ions and, at the same time, the utilization of the ion resin. To this end, the demineralizer includes a housing having an inlet port, through which coolant is introduced to pass through an interior space of the housing, and an outlet port through which the coolant is discharged; and a filter member having a plate-shape such that the coolant introduced through the inlet port passes through the filter member in a direction perpendicular to the filter member.	12-13-2012

Hyng Jin Park, Yongin KR

Patent application number	Description	Published
20080210972	Nitride-based semiconductor light emitting diode - Provided is a nitride-based semiconductor LED including a substrate; a first conductive-type nitride semiconductor layer formed on the substrate; an active layer formed on a predetermined region of the first conductive-type nitride semiconductor layer; a second conductive-type nitride semiconductor layer formed on the active layer; a transparent electrode formed on the second conductive-type nitride semiconductor layer; a second conductive-type electrode pad formed on the transparent electrode; a plurality of second conductive-type electrodes extending from the second conductive-type electrode pad in one direction so as to be formed in a line; a first conductive-type electrode pad formed on the first conductive-type nitride semiconductor layer, where the active layer is not formed, so as to be positioned on the same side as the second conductive-type electrode pad; and a plurality of first conductive-type electrodes extending from the first conductive-type electrode pad in one direction so as to be formed in a line.	09-04-2008

Hyun Do Park, Yongin KR

Patent application number	Description	Published
20090015486	CHIP ANTENNA AND MOBILE-COMMUNICATION TERMINAL HAVING THE SAME - There are provided a chip antenna and a mobile telecommunication terminal having the chip antenna. The chip antenna includes: a dielectric block having opposing top and bottom surfaces and a plurality of side surfaces connecting the top and bottom surfaces; a first conductive pattern formed on at least one of the surfaces of the dielectric block and connected to an external feeding part; a second conductive pattern formed on at least one of the surfaces of the dielectric block to connect to the first conductive pattern, and having one end connected to an external ground part; and a third conductive pattern formed on at least one of the surfaces of the dielectric block, and spaced apart from the first and second conductive patterns to be capacitively coupled to the first and second conductive patterns, respectively, the third conductive pattern having a lower end connected to the external ground part.	01-15-2009
20100271270	ELECTRONIC DEVICE CASE, METHOD AND MOLD FOR MANUFACTURING THE SAME, AND MOBILE COMMUNICATIONS TERMINAL - An electronic device case having an antenna pattern embedded therein according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion of the radiator is provided on one side of the radiator frame and the connection terminal portion is provided on the other side thereof; and a case frame covering the one side of the radiator frame on which the antenna pattern portion is provided so that the antenna pattern portion is embedded between the case frame and the radiator frame.	10-28-2010
20100271283	ANTENNA PATTERN FRAME AND METHOD OF MANUFACTURING THE SAME - An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion may be provided on one side of the radiator frame and the connection terminal portion may be provided on the other side thereof, while the antenna pattern portion is embedded in the electronic device case; and a contact surface extension provided on the radiator to prevent the radiator from being loosened from the radiator frame during injection molding of the radiator frame, and increasing a contact area with respect to the radiator frame.	10-28-2010
20110205141	ANTENNA PATTERN FRAME AND MOLD FOR MANUFACTURING ELECTRONIC DEVICE CASE INCLUDING THE SAME - There is provided an antenna pattern frame including: a radiator comprising an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; and a radiator frame manufactured by injection molding on the radiator, allowing the antenna pattern portion to be embedded in a case of the electronic device, and supporting the radiator. The radiator frame includes a hydraulic recess introducing a resin material to a mold for manufacturing a case of the electronic device in which the radiator is embedded through injection molding, so that the radiator frame contacts the mold by injection pressure.	08-25-2011
20110221639	ANTENNA PATTERN FRAME, CASE OF ELECTRONIC DEVICE AND MOLD FOR MANUFACTURING THE SAME - There is provided an antenna pattern frame according to an exemplary embodiment of the present invention, including: a radiator that includes an antenna pattern part transmitting or receiving signals and a connection terminal part to transmit or receive the signals to and from a circuit substrate of an electronic device; and a radiator frame that supports the radiator, the radiator being manufactured by injection molding and the antenna pattern part being embedded in a case of the electronic device, wherein the radiator frame may be provided with a fastening part to be removed from the manufacturing mold for injection-molding the case of the electronic device in which the radiator is embedded.	09-15-2011
20110222219	ELECTRONIC DEVICE CASE, MOLD FOR MANUFACTURING THE SAME, AND MOBILE COMMUNICATIONS TERMINAL - Provided is an electronic device case. The electronic device case includes a radiator including an antenna pattern portion transmitting or receiving a signal, and a connection terminal portion transmitting the signal to or receiving the signal from a circuit board of an electronic device, and an electronic device case frame manufactured by subjecting the radiator to injection-molding, supporting the radiator and forming an exterior of the electronic device. The antenna pattern portion includes an exposed portion exposed on the outermost edge of the electronic device case frame.	09-15-2011
20110260932	ANTENNA PATTERN FRAME, ELECTRONIC DEVICE CASE PROVIDED WITH ANTENNA PATTERN FRAME AND ELECTRONIC DEVICE INCLUDING ELECTRONIC DEVICE CASE - There is provided an antenna pattern frame according to an exemplary embodiment of the present invention, including: a film radiator that includes a protective film supporting one surface or both surfaces of a radiator provided with an antenna pattern part; and a radiator frame that is an injection molded part to which the film radiator is fixed and embeds the antenna pattern part in the electronic device case.	10-27-2011
20110316754	CASE HAVING AN ANTENNA WITH AN ACTIVE MODULE AND AN ELECTRONIC DEVICE HAVING THE SAME - There is provided a case having an antenna with an active module and an electronic device having the same. The case of an electronic device according to the present invention may include a radiator including an antenna pattern part transmitting and receiving signals, an active module spaced apart from a ground of a main circuit board and integrally formed with the radiator so as to interrupt the influence of noise during the transmitting and receiving of the signals to and from the radiator, and a frame formed to embed the radiator and the active module in the case.	12-29-2011
20120039050	ELECTRONIC DEVICE HAVING TRANSMISSION LINE PATTERN EMBEDDED IN CASE AND METHOD FOR MANUFACTURING THE SAME - There are provided an electronic device having a transmission line pattern embedded in a case and a method for manufacturing the same. The electronic device includes a line pattern body embedded in a case and including a line pattern for electrically connecting components to each other, terminal portions respectively disposed at portions of the line pattern corresponding to terminals of the components to be electrically connected, and exposed from the bottom of the case, and connection members connecting the terminals of the components with the terminal portions.	02-16-2012
20120287559	COMMUNICATION TERMINAL AND METHOD OF MANUFACTURING THE SAME - There are provided a communication terminal in which an antenna is integrally formed with a case and a method of manufacturing the same. The communication terminal includes: a case forming an external appearance of the communication terminal and having a plurality of fixing protrusions formed on an inner surface thereof; and an antenna inserted between the plurality of fixing protrusions so as to be coupled with the case, wherein the antenna is integrally fixed to the case by an extending portion having a sectional area increased at an end of each of the fixing protrusions.	11-15-2012
20130334736	ELECTRONIC DEVICE CASE, EMTHOD AND MOLD FOR MANUFACTURING THE SAME, AND MOBILE COMMUNCATIONS TERMINAL - An electronic device case having an antenna pattern embedded therein includes: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion of the radiator is provided on one side of the radiator frame and the connection terminal portion is provided on the other side thereof; and a case frame covering the one side of the radiator frame on which the antenna pattern portion is provided so that the antenna pattern portion is embedded between the case frame and the radiator frame.	12-19-2013
20130335279	ELECTRONIC DEVICE CASE, METHOD AND MOLD FOR MANUFACTURING THE SAME, AND MOBILE COMMUNICTIONS TERMINAL - An electronic device case having an antenna pattern embedded therein includes: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion of the radiator is provided on one side of the radiator frame and the connection terminal portion is provided on the other side thereof; and a case frame covering the one side of the radiator frame on which the antenna pattern portion is provided so that the antenna pattern portion is embedded between the case frame and the radiator frame.	12-19-2013

Hyun Ho Park, Yongin KR

Patent application number	Description	Published
20110088288	Fabric footwear outsole and method of manufacturing same - The method for fabricating the fabric footwear outsole begins by forming a rubber outsole base with an unfinished exterior surface section. A non-woven fabric sheet and an unvulcanized rubber sheet are separately formed and joined together. The sheets are cut to the shape of the unfinished exterior surface section of the base to form a fabric member. The fabric member is joined to the unfinished exterior surface section of the base by glue. Thereafter, the rubber outsole base and the fabric member assembly are heated to vulcanize the rubber sheet and to securely and permanently attach the fabric member to the outsole.	04-21-2011

Ikmo Park, Yongin KR

Patent application number	Description	Published
20110193747	MICRO STRIP ANTENNA - The invention provides a micro strip antenna used for both a near-field region and a remote-field region. A micro strip antenna comprises: a first dielectric substrate; a main patch, having a triangle shape under the first dielectric substrate, configured to feed a radiation current; a second dielectric substrate over the first dielectric substrate; and a sub patch, formed under the second dielectric substrate, configured to desert a current from the main patch to provide a vertical magnetic field.	08-11-2011

Jae Hyuk Park, Yongin KR

Patent application number	Description	Published
20110122517	Camera module and lens driving device - There is provided a camera module. The camera module includes: a lens barrel including at least one lens; a housing receiving the lens barrel and having an opening in one surface thereof; an actuator driving the lens barrel through the opening; and a preload control part receiving the actuator therein and forming one surface of the housing by being coupled to the opening such that preload generated from the lens barrel and the actuator is controlled.	05-26-2011

Jaehyun Park, Yongin KR

Patent application number	Description	Published
20150095724	WATCHDOG APPARATUS AND CONTROL METHOD THEREOF - The present invention provides a watchdog apparatus in which a main MCU and a sub MCU are connected by SPI communication, including: a token generating unit which generates a seed value and generates at least two tokens using the seed value; a watchdog signal generating unit which generates a watchdog signal corresponding to the generated token; a signal determining unit which determines whether the generated watchdog signal is in a normal state and thus provides an advantageous effect which may detect an abnormality of the MCU only using a software logic without providing an additional configuration.	04-02-2015

Jaewoo Park, Yongin KR

Patent application number	Description	Published
20140001469	THIN-FILM TRANSISTOR AND ZINC OXIDE-BASED SPUTTERING TARGET FOR THE SAME	01-02-2014

Jeong Hee Park, Yongin KR

Patent application number	Description	Published
20110012464	ROTOR FOR AN INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTOR - The present invention provides a rotor for an interior permanent magnet synchronous motor for driving an air blower, in which the structure of the rotor is suitably modified to reduce magnetic flux leakage and, at the same time, maximize saliency ratio, thus improving the performance of the motor.	01-20-2011

Jeong Kyu Park, Yongin KR

Patent application number	Description	Published
20120028147	FUEL CELL VEHICLE AND METHOD FOR CONTROLLING OPERATION OF THE SAME - A fuel cell vehicle includes a stack that generates electrical energy by a fuel gas, a blower that blows air into the stack, an air cut-off valve that is mounted on an air supply line, a bypass line diverged between the air cut-off valve and the blower and having an end portion that is opened, a bypass valve that is mounted on the bypass line, and a control portion that closes the air cut-off valve and opens the bypass valve upon detecting an off signal for idle engine stop or a signal for turning off the engine. Therefore, if the fuel cell vehicle is in an idle stop condition, the blower supplying the stack with air stops operating, and simultaneously the bypass line is opened and the air cut-off valve is closed such that the air supplied to the stack can be securely cut off.	02-02-2012
20120131991	FUEL EFFICIENCY MEASURING SYSTEM FOR FUEL CELL VEHICLE - The present invention provides an improved fuel efficiency measuring system for a fuel cell vehicle which simplifies various valves and hydrogen lines and modulizes its individual elements. More specifically, the present invention provides an improved fuel efficiency measuring system for a fuel cell vehicle that eliminates a purging hydrogen tank previously used for removing residual air in a hydrogen supply line and instead removes residual air in a hydrogen supply line by using a vehicle side hydrogen tank. Additionally, the present invention simplifies couplers installed in a hydrogen supply line, and considerably reduces manufacturing costs by eliminating a high-cost break-away coupler adapted to couple a fuel efficiency measuring unit and the vehicle side.	05-31-2012
20120138261	FUEL CELL VEHICLE - The present invention provides a fuel cell vehicle, particularly a fuel cell vehicle equipped with a moisture remover that removes moisture from an air conditioner evaporator. The fuel cell vehicle includes: a fuel cell stack as a power supplier; an electric heater operated by power from the fuel cell stack; a blower fan for providing air to the electric heater; an air channel configured to supply the air passing through the electric heater to an air conditioner evaporator; and a controller for controlling the operations of the electric heater and the blower fan, whereby moisture is removed from the air conditioner evaporator by supplying air heated by the electric heater to the air conditioner evaporator. The fuel cell vehicle effectively removes moisture from an air conditioner evaporator, solves the problem of a bad smell in the related art, and further removes the oxygen and the stack voltage which remain in the cathode, such that it is possible to avoid cathode oxygen depletion of the related art.	06-07-2012
20160091570	SYSTEM FOR MEASURING A STACK CELL VOLTAGE OF A FUEL CELL AND METHOD THEREOF - A system for measuring a stack cell voltage of a fuel cell according to the present invention comprises: a stack voltage measuring unit which measures a stack voltage of a stack cell battery for each channel; a correction variable calculating unit which calculates a correction variable by using the stack voltage value measured by the stack voltage measuring unit; and a stack voltage value correcting unit which corrects the stack voltage measured by the stack voltage measuring unit on driving by using the correction variable.	03-31-2016

Jinho Park, Yongin KR

Patent application number	Description	Published
20130262909	CLOCK RECOVERY, RECEIVER, AND COMMUNICATION SYSTEM FOR MULTIPLE CHANNELS - Disclosed are various exemplary embodiments of a clock recovery apparatus for recovering clock signals of multiple data channels. In one exemplary embodiment a clock recovery apparatus for a plurality of data channels may include a plurality of channel blocks, where each channel block may include a frequency detection block configured to generate an intermediate signal based on a respective data signal received from a respective data channel and a global signal, and a recovery block configured to recover a clock signal for the respective data channel in response to the respective data signal and the global signal. The apparatus may also include a global signal generation block configured to receive and combine the intermediate signals from the plurality of channel blocks to generate the global signal.	10-03-2013

Jin Hong Park, Yongin KR

Patent application number	Description	Published
20140187021	METHOD OF HEALING DEFECT AT JUNCTION OF SEMICONDUCTOR DEVICE USING GERMANIUM - This invention relates to a method of healing defects at junctions of a semiconductor device, which includes growing a p-Ge layer on a substrate, performing ion implantation on the p-Ge layer to form an n+ Ge region or performing in-situ doping on the p-Ge layer and then etching to form an n+ Ge region or depositing an oxide film on the p-Ge layer and performing patterning, etching and in-situ doping to form an n+ Ge layer, forming a capping oxide film, performing annealing at 600˜700° C. for 1˜3 hr, and depositing an electrode, and in which annealing enables Ge defects at n+/p junctions to be healed and the depth of junctions to be comparatively reduced, thus minimizing leakage current, thereby improving properties of the semiconductor device and achieving high integration and fineness of the semiconductor device.	07-03-2014

Jin Oh Park, Yongin KR

Patent application number	Description	Published
20140025114	APPARATUS OF FIXING SPINOUS PROCESSES - The present disclosure relates to an apparatus for curing spinal stenosis which is an abnormal narrowing of the spinal canal between spinous processes, more particularly, to an apparatus of fixing spinous processes which can prevent the narrowing or widening of the spinal canal between spinous processes along the motion of the spine so as to enhance spinal stabilization. The apparatus of fixing the spinous processes includes a spacer having at least predetermined portion inserted between spinous processes of two neighboring vertebrae to support the spinous processes so as to prevent narrowing of the spinous processes which is generated by spinal bending; and a clip provided to cover an outer surface of the spinous processes of the two neighboring vertebrae to prevent widening of a distance between the spinous processes generated by the spinal bending.	01-23-2014

Ji Yeon Park, Yongin KR

Patent application number	Description	Published
20110314928	APPARATUS AND METHOD FOR NON-DESTRUCTIVE MEASUREMENT OF BENDING STIFFNESS OF GDL FOR FUEL CELL - The present invention provides an apparatus and method for non-destructive measurement of bending stiffness of a gas diffusion layer (GDL) for a fuel cell by measuring a sagging length of a GDL sample, which can be used for a fuel cell, without damaging or destroying the GDL sample.	12-29-2011
20120088179	METHOD OF CLAMPING FUEL CELL STACK - A method of clamping a fuel cell stack includes a stack preliminary clamping step, a stack pre-treatment step of performing a gas flow rate variation cycle or a clamping pressure variation cycle, wherein the gas flow rate variation cycle repeatedly changes a flow rate of a gas supplied to an anode and a cathode included in the preliminarily clamped stack, and wherein the clamping pressure variation cycle repeatedly increases and decreases the clamping pressure by pressurization and pressure release of the preliminarily clamped stack using the pressure tool, and a stack main clamping step of correcting a variation in clamping pressure occurring due to a variation in thickness of a gas diffusion layer to mainly clamp the stack after the stack pre-treatment step.	04-12-2012
20140030815	PINHOLE INSPECTION SYSTEM AND APPARATUS FOR MEMBRANE ELECTRODE ASSEMBLY OF FUEL CELL - Disclosed is a pinhole inspection apparatus, system and method for a membrane electrode assembly of a fuel cell, which can easily detect the position of a pinhole using water and a pH test paper from discoloration caused when the water is in contact with the pH test paper through the pinhole, thus solving the existing problems and allowing the membrane electrode assembly to be reused after the inspection. In particular, a lower fixture is configured to support the membrane electrode assembly and water is uniformly distributed on an upper surface of the membrane electrode assembly. A pH test paper is inserted between the membrane electrode assembly and the lower fixture and discolored upon coming in contact with water that passes through a pinhole in the membrane electrode assembly, thus detecting the presence and position of the pinhole.	01-30-2014

Joon Seong Park, Yongin KR

Patent application number	Description	Published
20140198848	IMAGE ENCODING/DECODING METHOD FOR RATE-DISTORTION OPTIMIZATION AND DEVICE FOR PERFORMING SAME - Disclosed are an image encoding/decoding method for rate-distortion optimization and a device for performing the same. A macroblock to be encoded is provided, a prediction macroblock is generated by executing either inter prediction or intra prediction, a residual prediction block is generated on the basis of the generated prediction macroblock and the provided macroblock, and the residual prediction block is transformed by applying one of a plurality of predetermined transform matrices to the generated residual prediction block. Accordingly, rate-distortion can be optimized, and image quality can be enhanced.	07-17-2014

Joo-Sung Park, Yongin KR

Patent application number	Description	Published
20140186206	FERRITIC STAINLESS STEEL FOR EGR SYSTEM - Disclosed is a ferritic stainless steel for an EGR system, more particularly, a ferritic stainless steel for an EGR system which may suppress the ferritic stainless steel from being discolored and which improves the moldability, oxidation resistance, and corrosion resistance by including iron (Fe) as a base material, about 18 to 20% by weight of chromium (Cr) based on a total weight of an alloy, molybdenum (Mo), carbon (C) and niobium (Nb).	07-03-2014

Jooyoung Park, Yongin KR

Patent application number	Description	Published
20130134915	CONTROL METHOD OF HYBRID VEHICLE - A control method of a vehicle having a motor according to an exemplary embodiment of the present invention can include confirming that a speed of the motor is not 0 and an output torque thereof is 0 in a condition that the vehicle is being operated, confirming that a voltage of the motor converges to a regular value, and accumulating control data for the motor and processing the control data to calculate an offset value of a resolver. Accordingly, the control method of a vehicle effectively determines whether the offset of the resolver is to be compensated without affecting the drivability of the vehicle.	05-30-2013

June Sik Park, Yongin KR

Patent application number	Description	Published
20080245108	METHOD OF MANUFACTURING OPTICAL WAVEGUIDE USING OPTICAL SOLITON - There is provided a method of manufacturing an optical waveguide, the method including: allowing a beam to be incident in an optical waveguide direction of an optical waveguide material; generating an optical solution in the optical waveguide material by adjusting intensity of the incident beam according to the optical waveguide material; allowing the incident beam to be re-incident at an intensity higher than an intensity of the incident beam after checking generation of the optical solution in the optical waveguide material; and increasing a refractive index of an optical solution-generating area of the optical waveguide material by the re-incident beam to thereby form an optical waveguide.	10-09-2008
20080259973	Wavelength converted laser apparatus - a wavelength converted laser apparatus includes a laser oscillator emitting an excitation laser beam having a first wavelength, a harmonic wave generator converting the excitation laser beam into a beam having a second wavelength lower than the first wavelength and an optical parametric oscillator converting and outputting the beam having the second wavelength into a beam having a continuously selectable specific wavelength. The optical parametric oscillator has an OPO crystal, a SHG crystal disposed at an output terminal of the optical parametric oscillator crystal to generate a second harmonic beam and a pair of high reflectivity mirrors for amplifying the beam outputted from the optical parametric oscillator.	10-23-2008
20080304136	Optical parametric oscillator - There is provided an optical parametric oscillator capable of converting a wavelength in a broader range and generating an output beam with high efficiency. The optical parametric oscillator includes: a non-linear optical material optical parametrically converting a beam pumped from a laser; and input and output optical devices opposing each other, the input and output optical devices guiding the optical parametrically-converted beam to the non-linear optical material to oscillate, wherein the input optical device includes an input optical mirror guiding the pumping beam into the oscillator, and the output optical device includes a plurality of output optical mirrors each guiding the optical parametrically-converted beam outside the oscillator, the output optical mirrors having reflectivities different from one another with respect to a wavelength of the optical parametrically-converted beam.	12-11-2008
20090091737	LASER MEASURING DEVICE - A laser measuring device for precisely measuring a short distance is obtained by adding a relatively simple structure to a TOF laser measuring device that is simple and easily handled. The laser measuring device includes a light emitter, a light receiver and an optical length extender, which increases an optical path of emitted light or incident light.	04-09-2009
20100183224	METHOD AND SYSTEM FOR EVALUATING CURRENT SPREADING OF LIGHT EMITTING DEVICE - Disclosed are a method and system for evaluating current spreading of a light emitting device. The method includes applying current to a light emitting device and acquiring a luminescence image corresponding to a digital signal, converting the luminescence image into a gray image, and determining the number of pixels having gray levels greater than a set threshold among pixels included in the luminescence image converted into the gray image, as a criterion for determining the degree of current spreading of the light emitting device.	07-22-2010

Jun Yeon Park, Yongin KR

Patent application number	Description	Published
20140167680	SYSTEM AND METHOD FOR PERIODICALLY CHARGING SUB-BATTERY FOR ELECTRIC VEHICLE - Provided is a system method for periodically charging a sub-battery for an electric vehicle. In this method, an SOC self-discharge rate of the sub-battery is calculated. An LDC output voltage and a charging time of the sub-battery are set using the SOC self-discharge rate of the sub-battery and information received from an IBS. It is determined whether or not an SOC of a main battery is equal to or greater than a set value. Periodic charging is performed on the sub-battery through an operation of an LDC when the SOC of the main battery is equal to or greater than the set value.	06-19-2014
20160121725	METHOD AND SYSTEM FOR VARIABLY ADJUSTING VOLTAGE OF LDC FOR HYBRID VEHICLE - A method and system are provided for variably adjusted voltage of the LDC applied with an IBS (Intelligent Battery Sensor). The LDC output voltage control mode is determined in each of three driving modes, and the high electric loads are separated into two or more groups. The LDC output voltage value and the order priority are differentiated based on the durability of the auxiliary battery. Additionally, an LDC output voltage order table is generated according to the driving mode and the SOC state based on the auxiliary battery SOC information obtained from an IBS. Thus, consumed energy of the LDC and an energy consumption amount of the auxiliary battery are minimized, thus improving fuel efficiency.	05-05-2016
20160121733	CIRCUIT FOR CONTROLLING LOW POWER DC-DC CONVERTER OF HYBRID VEHICLE AND METHOD FOR CONTROLLING LOW POWER DC-DC CONVERTER - A low power DC-DC converter (LDC) control circuit is provided and includes a detector, a storage, and an LDC. The detector detects an output voltage of the LDC and characteristic factors in a vehicle. The storage receives the characteristic factors and cumulatively stores the characteristic factors. The LDC controller initializes the characteristic factors cumulatively stored in the storage when a state of charge (SOC) of a battery of the vehicle is maintained to a preset value for a preset time while the LDC output voltage is maintained to be the same as in a refresh operation.	05-05-2016

Mahnhoon Park, Yongin KR

Patent application number	Description	Published
20130183741	MDCK-DERIVED CELL LINES ADAPTED TO SERUM-FREE CULTURE AND SUSPENSION CULTURE AND METHOD FOR PREPARING VACCINE VIRUS USING THE CELLS - Disclosed is a Madin-Darby canine kidney (MDCK)-derived cell line. The MDCK-derived cell line is derived from MDCK cells deposited under accession number ATCC CCL-34. The MDCK-derived cell line can be prepared by serum-free culture and suspension culture. Preferably, the MDCK-derived cell line has low or no tumorigenicity. The MDCK-derived cell line is preferably selected from MDCK Sky1023, MDCK Sky10234 and MDCK Sky3851. Further disclosed are a culture method for growing the MDCK-derived cells and a method for producing a vaccine virus using the MDCK-derived cells.	07-18-2013
20150247128	MDCK-DERIVED CELL LINES ADAPTED TO SERUM-FREE CULTURE AND SUSPENSION CULTURE AND METHOD FOR PREPARING VACCINE VIRUS USING THE CELLS - Disclosed is a Madin-Darby canine kidney (MDCK)-derived cell line. The MDCK-derived cell line is derived from MDCK cells deposited under accession number ATCC CCL-34. The MDCK-derived cell line can be prepared by serum-free culture and suspension culture. Preferably, the MDCK-derived cell line has low or no tumorigenicity. The MDCK-derived cell line is preferably selected from MDCK Sky1023, MDCK Sky10234 and MDCK Sky3851. Further disclosed are a culture method for growing the MDCK-derived cells and a method for producing a vaccine virus using the MDCK-derived cells.	09-03-2015

Manjae Park, Yongin KR

Patent application number	Description	Published
20120078549	APPARATUS AND METHOD FOR ESTIMATING STATE OF HEALTH OF BATTERY OF VEHICLE - An apparatus and a method for estimating the SOH of a battery of a vehicle are provided, in which degree of deterioration of the battery is estimated from temperature change and traveling distance. Accordingly, the SOH of the battery and remaining traveling distance can be accurately estimated.	03-29-2012

Minkyu Park, Yongin KR

Patent application number	Description	Published
20150308303	INTAKE VALVE FOR ENGINE - An intake valve for an engine supplies an intake gas to a combustion chamber of the engine, and an adiabatic coating layer including a polyamideimide resin and an aerogel dispersed in the polyamideimide resin and having thermal conductivity of 0.60 W/m or less may be formed on a surface portion that comes into contact with a flame during operation of the engine.	10-29-2015

Moo Keun Park, Yongin KR

Patent application number	Description	Published
20130240919	SEMICONDUCTOR DEVICE AND A MANUFACTURING METHOD THEREOF - The present invention relates to a semiconductor device capable of emitting light upon application of voltage and a method for manufacturing the same, and more particularly to a semiconductor device having a polygonal or circular columnar shape and a method for manufacturing the same. The semiconductor device of the present invention comprises a plurality of semiconductor structures and a connecting support layer that supports the plurality of the semiconductor structures, wherein each of the plurality of the semiconductor structures comprises a P-type first semiconductor layer, an N-type second semiconductor layer, and a light-emitting layer located between the first semiconductor layer and the second semiconductor layer, and forms a column having a polygonal or circular shape.	09-19-2013
20150056730	SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a semiconductor device, a manufacturing method thereof. More specifically, this invention is related to a chemical etching method in semiconductor device separation process without using dicing or scribing.	02-26-2015
20150243843	SEMICONDUCTOR DEVICE AND A MANUFACTURING METHOD THEREOF - The present invention relates to a semiconductor device capable of emitting light upon application of voltage and a method for manufacturing the same, and more particularly to a semiconductor device having a polygonal or circular columnar shape and a method for manufacturing the same. The semiconductor device of the present invention comprises a plurality of semiconductor structures and a connecting support layer that supports the plurality of the semiconductor structures, wherein each of the plurality of the semiconductor structures comprises a P-type first semiconductor layer, an N-type second semiconductor layer, and a light-emitting layer located between the first semiconductor layer and the second semiconductor layer, and forms a column having a polygonal or circular shape.	08-27-2015

Seung-Ju Park, Yongin KR

Patent application number	Description	Published
20100263749	Fuel delivery module - The present invention is directed to providing a transfer tube assembly mounted on a saddle type fuel tank. The assembly of the present invention includes: a main fuel pump allowing a fuel pump system to deliver fuel to the engine; a sender delivering residual fuel to the main fuel pump; a wire harness connecting the main module and the sender and configured to inform of a fuel amount in the sender; and a transfer tube for transferring the residual fuel in the sender to the main fuel pump. The wire harness and the transfer tube are integrally coupled and configured so that a function of the wire harness can be performed simultaneously with a function of the transfer tube.	10-21-2010

Seungkeun Park, Yongin KR

Patent application number	Description	Published
20150099086	APERTURED OUTER COVER FOR ABSORBENT ARTICLES - An outer cover for an absorbent article includes a nonwoven component having a plurality of apertures formed therein and a film bonded to the apertured nonwoven component. The apertures in the nonwoven component are formed by needling prior to the film being bonded to the nonwoven component. A method of making the outer cover includes feeding a web of nonwoven material to a needling station, needling the web of nonwoven material to form a plurality of apertures therein to define an apertured web of nonwoven material, and bonding the apertured web of nonwoven material to a film.	04-09-2015

Seung Su Park, Yongin KR

Patent application number	Description	Published
20090109328	Camera module package - There is provided a camera module package. A camera module package according to an aspect of the invention includes a bonding unit at an inner surface of a housing including an optical system and a filter adhered to the bonding unit by an adhesive. Here, the bonding unit corresponding to the filter has a longitudinal central region corresponding to a gate and an overflow unit of a runner hardening unit provided when the housing is injection molded, and left and right regions while the longitudinal central region has a smaller surface height than each of the left and right regions, and the adhesive provided between the bonding unit and the filter has a predetermined thickness so that maximum thermal stress generated in the housing has a relatively smaller value than adhesive strength of the adhesive.	04-30-2009

Sung Heum Park, Yongin KR

Patent application number	Description	Published
20150143423	APPARATUS, METHOD, AND SYSTEM FOR CONTROLLING DEVICE BASED ON USER INTERFACE THAT REFLECTS USER'S INTENTION - Disclosed are a device control apparatus, method, and system based on a user interface that reflects a user's intention. The apparatus may includes a user interface processing unit for displaying a user interface, including a content selection unit for selecting content and first and second control icons, on the touch screen of a first device, generating a selection icon indicating that the content has been selected when a signal to select the content selection unit is received from the touch screen, and displaying the selection icon on the touch screen and a transmission unit for sending a message, requesting that the content be displayed on a screen of a second device either in full screen mode or PIP mode, to the second device when at least part of the selection icon enters the first control icon or the second control icon is detected by the touch screen.	05-21-2015
20150373390	VIDEO STREAMING SERVICE SYSTEM AND METHOD FOR AUTOMATIC HOME NETWORK CONNECTION - Disclosed herein are a video streaming service system and method for automatic home network connection, wherein when an HDMI dongle type OTT device is plugged in an HMS, the HMS sends wireless network information to the OTT device without a user's complicated configuration process so that the OTT device is automatically connected to a home network based on the wireless network information. The video streaming service system may include a home media sever configured to send wireless network information to a dongle device when the dongle device is connected to the home media server and the dongle device configured to receive the wireless network information from the home media server and maintain the connection with a home network by configuring the received wireless network information.	12-24-2015

Sung Hoon Park, Yongin KR

Patent application number	Description	Published
20150120187	APPARATUS AND METHOD OF GENERATING TRAVEL ROUTE OF VEHICLE - Provided are an apparatus and a method of generating a travel route, which generate a travel route by using fixed objects positioned at a front side. The apparatus for generating a travel route includes: a space information obtaining unit configured to obtain information on a space, in which a driver's vehicle is allowed to travel, by using fixed objects positioned at both sides of the driver's vehicle; a travelling direction estimating unit configured to estimate a travelling direction of the driver's vehicle based on travelling information about the driver's vehicle and information on distances to the fixed objects; and a travel route generating unit configured to generate a travel route of the driver's vehicle based on the space information and the travelling direction of the driver's vehicle.	04-30-2015

Sung Su Park, Yongin KR

Patent application number	Description	Published
20150123278	SEMICONDUCTOR DEVICES, METHODS OF MANUFACTURING THE SAME, MEMORY CARDS INCLUDING THE SAME AND ELECTRONIC SYSTEMS INCLUDING THE SAME - Semiconductor devices are provided. The semiconductor device includes a through electrode penetrating a substrate such that an end portion of the through electrode protrudes from a surface of the substrate, a passivation layer covering the surface of the substrate and defining a plug hole that exposes the end portion of the through electrode, and a barrier plug filling the plug hole. Related methods, related memory cards and related electronic systems are also provided.	05-07-2015
20150270220	SEMICONDUCTOR DEVICES HAVING THROUGH ELECTRODES AND METHODS OF MANUFACTURING THE SAME - Semiconductor devices are provided. The semiconductor device includes a semiconductor layer having a first surface and a second surface that are opposite each other, a through electrode penetrating the semiconductor layer and having a protrusion that protrudes over the second surface of the semiconductor layer, a front-side bump disposed over the first surface of the semiconductor layer and electrically coupled to the through electrode, a polymer pattern disposed over the second surface of the semiconductor layer to enclose a part of the protrusion of the through electrode, and a back-side bump covering an upper surface and a sidewall of a remaining part of the protrusion of the through electrode and extending over a portion of the polymer pattern.	09-24-2015

Sung Tae Park, Yongin KR

Patent application number	Description	Published
20110071302	PROCESS FOR PREPARING INTERMEDIATE COMPOUND FOR SYNTHESIZING AN ANTIULCERANT - The present invention relates a novel method of preparing an intermediate which is useful for synthesizing an antiulcerant. The present invention provides a method of preparing an intermediate of an antiulcerant which can obtain a high purity compound in high yield, with reduced production cost/time as compared to a conventional method.	03-24-2011

Sun Soon Park, Yongin KR

Patent application number	Description	Published
20110070515	METHOD FOR CONTROLLING OPERATION OF FUEL CELL AT LOW TEMPERATURE - The present invention provides a method for controlling the operation of a fuel cell system at low temperature that can suitably prevent flooding in a cathode of a fuel cell stack during low-temperature operation, thus improving the operation stability and durability of the fuel cell stack. In preferred embodiments, the present invention provides a method for controlling the operation of a fuel cell system at low temperature, the method comprising determining whether the temperature of a fuel cell stack reaches a normal temperature; calculating, when it is determined that the temperature of the fuel cell stack is lower than the normal temperature, a target temperature at a cathode outlet to maintain water present in a cathode of the fuel cell stack in a vapor phase based on information related to an operation state of the fuel cell stack detected by an operation state detection means; and calculating a target amount of coolant based on the calculated target temperature at the cathode outlet and the information related to the operation state of the fuel cell stack, and controlling the amount of coolant supplied to the fuel cell stack based on the calculated target amount of coolant.	03-24-2011
20110115491	METHOD FOR DETECTING ICE BLOCKING OF FUEL CELL STACK AND CONTROLLING FUEL CELL VEHICLE USING THE SAME - The present invention provides a method for determining the occurrence of ice blocking in an electrode surface in real time by analyzing minimum cell voltages of a fuel cell stack and, at the same time, distinguishing the occurrence of ice blocking in an anode from the occurrence of ice blocking in a cathode.	05-19-2011

Taesun Park, Yongin KR

Patent application number	Description	Published
20160122343	Novel Pyridopyrimidinone Compounds for Modulating the Catalytic Activity of Histone Lysine Demethylases (KDMs) - The present invention provides a compound of Formula (I) being capable of modulating the activity of histone lysine demethylase (KDM), pharmaceutical compositions thereof, methods to prepare the said compounds, and the use of such compounds as a medicament. The compound of Formula (I) acts as KDM inhibitor with marked potency, thereby having an outstanding potential for a pharmaceutical intervention of cancer and any other diseases related to KDM dysregulation.	05-05-2016

Tae Won Park, Yongin KR

Patent application number	Description	Published
20160137152	APPARATUS AND METHOD FOR PROTECTING VEHICLE PASSENGER - The present specification relates to an apparatus for protecting a vehicle passenger, and the apparatus for protecting a vehicle passenger according to an exemplary embodiment of the present specification includes: a front two-axis sensor; a first side two-axis sensor; a second side two-axis sensor; a control unit which determines whether the vehicle passenger is in a front collision situation, by calculating an average value of acceleration values , or determines whether the vehicle passenger is in a broadside collision situation, by calculating speed and a speed change of the first side two-axis sensor using the acceleration value obtained by the sensor unit and by calculating speed of the second side two-axis sensor; and a protection unit which protects the vehicle passenger based on the determination of the control unit.	05-19-2016

Yongio Park, Yongin KR

Patent application number	Description	Published
20120132887	Nitride semiconductor light emitting device - A nitride semiconductor light emitting device includes n-type and p-type nitride semiconductor layers; an active layer disposed between the n-type and p-type nitride semiconductor layers and having a structure in which a plurality of quantum barrier layers and one or more quantum well layers are alternately stacked; and an electron blocking layer disposed between the active layer and the p-type nitride semiconductor layer. The electron blocking layer has a superlattice structure in which two or more layers having different compositions are alternately stacked. An absolute value of a net polarization mismatch between a material, the material having a composition corresponding to an average composition of the superlattice structure, and a quantum barrier layer adjacent to the electron blocking layer among the plurality of quantum barrier layers is less than ⅔ of an absolute value of a net polarization mismatch between Al	05-31-2012

Yongjo Park, Yongin KR

Patent application number	Description	Published
20090050874	NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - A nitride semiconductor light emitting device includes n-type and p-type nitride semiconductor layers, an active layer disposed between the n-type and p-type nitride semiconductor layers and having a structure in which a plurality of quantum barrier layers and one or more quantum well layers are alternately stacked, and an electron blocking layer disposed between the active layer and the p-type nitride semiconductor layer. The electron blocking layer has greater bandgap energy than a quantum barrier layer adjacent to the electron blocking layer among the plurality of quantum barrier layers, and has a net polarization equal to or smaller than that of the quantum barrier layer adjacent thereto. The nitride semiconductor light emitting device can achieve high efficiency in every current region by minimizing a net polarization mismatch between a quantum barrier layer and an electron blocking layer.	02-26-2009
20090050875	NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - A nitride semiconductor light emitting device includes n-type and p-type nitride semiconductor layers, and an active layer disposed between the n-type and p-type nitride semiconductor layers and having a stack structure in which a plurality of quantum barrier layers and one or more quantum well layers are alternately stacked. A net polarization of the quantum barrier layer is smaller than or equal to a net polarization of the quantum well layer. A nitride semiconductor light emitting device can be provided, which can realize high efficiency even at high currents by minimizing the net polarization mismatch between the quantum barrier layer and the quantum well layer. Also, a high-efficiency nitride semiconductor light emitting device can be achieved by reducing the degree of energy-level bending of the quantum well layer.	02-26-2009
20110001123	Nitride semiconductor light emitting device - A nitride semiconductor light emitting device includes n-type and p-type nitride semiconductor layers, and an active layer disposed between the n-type and p-type nitride semiconductor layers and having a stack structure in which a plurality of quantum barrier layers and one or more quantum well layers are alternately stacked. A net polarization of the quantum barrier layer is smaller than or equal to a net polarization of the quantum well layer. A nitride semiconductor light emitting device can be provided, which can realize high efficiency even at high currents by minimizing the net polarization mismatch between the quantum barrier layer and the quantum well layer. Also, a high-efficiency nitride semiconductor light emitting device can be achieved by reducing the degree of energy-level bending of the quantum well layer.	01-06-2011

Yong Sun Park, Yongin KR

Patent application number	Description	Published
20110012464	ROTOR FOR AN INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTOR - The present invention provides a rotor for an interior permanent magnet synchronous motor for driving an air blower, in which the structure of the rotor is suitably modified to reduce magnetic flux leakage and, at the same time, maximize saliency ratio, thus improving the performance of the motor.	01-20-2011
20110048837	HYDROGEN EXHAUST SYSTEM FOR FUEL CELL VEHICLE - The present invention provides a hydrogen exhaust system for a fuel cell vehicle, which is configured to actively control an exhaust path of hydrogen discharged from an anode of a fuel cell stack to maximize the safety of the vehicle by minimizing the possibility of explosion due to hydrogen exhaust and ensure the silence of the vehicle by minimizing noise generated during hydrogen exhaust. Moreover, the present invention provides a hydrogen exhaust system for a fuel cell vehicle, which can improve the performance and power of the fuel cell stack by supplying water discharged from the fuel cell stack to an air supply line of the fuel cell stack together with purge hydrogen discharged to a hydrogen exhaust line to increase the humidification performance of the fuel cell stack.	03-03-2011
20120118988	HEATING SYSTEM FOR FUEL CELL VEHICLE - The present invention provides a heating system for a fuel cell vehicle, in which an additional heating source is used together with an electric heater to lower power consumption and increase fuel efficiency of prior systems. For this purpose the present invention provides a heating system for a fuel cell vehicle, the heating system including: an electric heater for heating air blown by a blower fan and supplied to the interior of the vehicle; and a heater core provided in a coolant line, through which coolant for cooling a fuel cell stack is circulated, and is used for heating the air, blown by the blower fan and supplied to the interior of the vehicle, by heat transfer between the coolant and the air, wherein the heater core is provided at the downstream side of the fuel cell stack in a coolant circulation path such that the air is heated by waste heat of the coolant discharged from the fuel cell stack.	05-17-2012
20120121448	ELECTRIC PUMP FOR VEHICLE - An electric pump for a vehicle is disclosed. An electric pump for a vehicle, which is disclosed, may include a pump body that is divided into a motor room and a pump room, a shaft that is connected to the motor room and the pump room and a sealing unit is interposed therebetween, and an impeller that is mounted on the shaft in the pump room. More specifically, a leachate exhaust passage for exhausting leachate that is leaked through the sealing unit is formed in the pump body, and the leachate exhaust passage is connected to a reaction gas exhaust portion of a fuel cell stack to aide in the exhaust of the leachate accordingly.	05-17-2012
20120122000	HEATING CONTROL METHOD FOR FUEL CELL VEHICLE - The present invention provides a heating control method for a fuel cell vehicle, in which an additional heating source is used together with a typical electric heater to reduce power consumption and increase fuel efficiency as compared to the sole use of the electric heater. For this purpose, the present invention provides a heating control method for a fuel cell vehicle which comprises an electric heater for heating air supplied to the interior of the vehicle, and a heater core provided in a coolant line for cooling a fuel cell stack and heating the air supplied to the interior of the vehicle by heat exchange with the coolant discharged from the fuel cell stack. The method comprises: detecting a state of charge (SOC) of a battery when the interior temperature is lower than a predetermined temperature set by a driver and, if the SOC of the battery is above a predetermined lower limit, heating the interior of the vehicle by operating the electric heater by the power of a battery; heating the interior of the vehicle by operating the electric heater by the power generated by the fuel cell stack, if the SOC of the battery is below the lower limit; heating the interior of the vehicle using both the heater core and the electric heater, if the temperature of the coolant is above a predetermined temperature at which the fuel cell stack does not reach a normal operating temperature; and heating the interior of the vehicle using only the heater core while turning off the electric heater, if the temperature of the coolant is increased above a normal operating temperature of the fuel cell stack.	05-17-2012
20130108490	ELECTRIC WATER PUMP WITH A CANNED MOTOR	05-02-2013
20130119818	CANNED MOTOR FOR REDUCING COGGING TORQUE - Disclosed is a canned motor for restraining a cogging torque from being generated by inserting magnetic metal pins into slot openings of a stator, thereby reducing noise and vibrations during an operation of the canned motor. The canned motor includes: a can inserted into a housing to seal a coil mounted within the housing; and a stator installed on an outer peripheral surface of the can and inserted along an inner peripheral surface of the housing. A plurality of fixing guides protrude from an outer peripheral surface of the can and metal pins are inserted into the fixing guides to be integral with the fixing guide, such that the metal pins are inserted into and attached to slot openings of the stator when inserted into the stator.	05-16-2013
20140127600	COOLING APPARATUS FOR FUEL CELL - A cooling apparatus for a fuel cell is provided. The cooling apparatus for a fuel cell includes a reservoir that is configured to store a coolant and an ion filter assembly that is integrally installed at the reservoir and configured to remove bubbles in the coolant.	05-08-2014
20160141863	SAFETY APPARATUS OF FUEL CELL VEHICLE AND METHOD FOR CONTROLLING THE SAFETY APPARATUS - A safety apparatus uses a fuel cell and a high voltage battery as a power source, and includes: a first voltage sensor that measures a voltage of a positive side of a voltage bus; a second voltage sensor that measures a voltage of a negative side of the voltage bus; and a controller that determines an electrical insulation between the positive side of the voltage bus and the electrical chassis based on the voltage of the positive side of the voltage bus and determines an electrical insulation between the negative side of the voltage bus and the electrical chassis based on the voltage of the negative side of the voltage bus.	05-19-2016

Youngseop Park, Yongin KR

Patent application number	Description	Published
20120329344	WIRE CONNECTING DEVICE FOR HYBRID VEHICLE - Disclosed is a wire connecting device for a vehicle, preferably a hybrid vehicle, including six individual bus bars for connecting two 3-phase AC sub-devices to a main device, in which the bus bars are divided in to a first unit terminal unit and a second unit terminal unit each composed of a U-pole bus bar, a V-pole bus bar, and a W-pole bus bar, predetermined ends of the U-pole bus bar, the V-pole bus bar, and the W-pole bus bar of the first unit terminal unit bend to a side, and predetermined ends of the U-pole bus bar, the V-pole bus bar, and the W-pole bus bar of the second unit terminal unit bend to the other side.	12-27-2012