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Ha, KR

Byeoung-Ju Ha, Seognam-Si KR

Patent application number	Description	Published
20090114513	MICRO ELECTROMECHANICAL SYSTEM (MEMS) SWITCH - A Micro ElectroMechanical System (MEMS) switch is provided. The MEMS switch includes a ground, a moving unit moveable according to a driving signal, for connecting the input to the output or disconnecting the input from the output, and an electrode unit arranged in the configuration of a protrusion formed on a portion of the round, to induce a leakage signal generated between the input and the output to move toward the ground.	05-07-2009

Byoung-Mok Ha, Paju KR

Patent application number	Description	Published
20090279045	Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.	11-12-2009
20090291613	Apparatus for transferring a liquid crystal display panel - A method for cutting a liquid crystal display panel includes transferring a pair of mother substrates on which a plurality of panel regions have been disposed to a scribing unit; forming first and second prearranged cut lines on front and rear surfaces of the mother substrates using a scribing unit; transferring the mother substrates with the first and second prearranged cut lines formed thereon to a breaking component; and moving a transfer unit which includes a body having a plurality of suction members and a steam generator installed at an edge of the body to an upper side of the mother substrates, and separating liquid crystal display panels formed at the panel regions from a dummy glass therearound while spraying steam onto the surface of the mother substrates through the steam generator of the transfer unit.	11-26-2009

Byung-Jhip Ha, Kyunggi-Do KR

Patent application number	Description	Published
20090221037	Fusion protein having the enhanced in vivo activity of erythropoietin - The present invention relates to a fusion protein in which a carboxy terminal of human erythropoietin (EPO) is fused with a carboxy terminal peptide fragment of β subunit of human chorionic gonadotropin (HCG), to DNA encoding the fusion protein, and to a method for preparation of the fusion protein. The fusion protein has the enhanced in vivo activity of erythropoietin.	09-03-2009

Chang Wook Ha, Changnyeong-Gun KR

Patent application number	Description	Published
20120010042	LOAD-SENSITIVE AUTOMATIC TRANSMISSION SYSTEM FOR AGRICULTURAL ELECTRIC VEHICLE - A load-sensitive automatic transmission system for an agricultural electric vehicle is provided, which includes a drive motor for generating a rotational power using electric power of a battery; a transmission for changing a rotational speed of the drive motor in multiple stages and outputting the changed rotational speed; a forward/reverse differential gear for transmitting the power of the transmission to wheels; a control unit for detecting a running state of the vehicle and a load state of the drive motor and determining a speed change time; and an actuator for operating the transmission in response to a signal from the control unit. Accordingly, it is possible to selectively provide high speed and torque to meet the needs of different situation, beyond the limitations of the motor drive performance of a conventional electric vehicle.	01-12-2012

Chi Kook Ha, Yangpyeong-Gun KR

Patent application number	Description	Published
20100126190	AIR-CLEANING DEVICE FOR EVAPORATOR OF VEHICLE AND CONTROL METHOD - An apparatus is disclosed which sterilizes an evaporator of an automotive HVAC system depending on whether the vehicle engine starts. The apparatus comprises: an engine start detector (	05-27-2010

Chung-Soo Ha, Yongin-City KR

Patent application number	Description	Published
20120019758	DISPLAY DEVICE - An exemplary embodiment provides a display device that includes: a display panel; a window positioned on the display panel; and an anti-reflection layer coated on the window.	01-26-2012

Dae Chul Ha, Chungcheongnam-Do KR

Patent application number	Description	Published
20110318275	MULTIFUNCTIONAL CONTRAST AGENT USING BIOCOMPATIBLE POLYMER AND PREPARATION METHOD - The present invention relates to a biocompatible contrast agent and a method of its preparation. More particularly, the present invention relates to a multifunctional contrast agent manufactured by prepairing a novel polysuccinimide-based polymer by introducing an alkanolamine group to the main group of the polysuccinimide in addition to a biocompatible hydrophilic group, which improves bioavailability, and a hydrophobic group, which enables to maintain the form of stable nanoparticles during the formation of nano particles for a long period of time and to encapsulate a hydrophobic anticancer agent.	12-29-2011

Dae Chul Ha, Chungeheongnam-Do KR

Patent application number	Description	Published
20100303922	METHOD FOR THE PREPARATION OF BIOCOMPATIBLE POLYMERIC NANOPARTICLES FOR DRUG DELIVERY AND NANOPARTICLES PREPARED THEREBY - Disclosed are biocompatible polymeric nanoparticles for drug delivery and a method for preparing the same. They can be prepared by mixing a tri-block copolymer, PEG, and a drug at a predetermined temperature to give a homogeneous polymeric mixture; solidifying the homogeneous polymeric mixture at room temperature; and dissolving the solidified polymeric mixture in an aqueous solution. Based on a polymer melting process, the method makes it easy to produce poloxamer nanoparticles at low cost. The nanoparticles show desired particle sizes suitable for use in drug delivery and a uniform particle size distribution. Consisting of a bilayer structure, the nanoparticles can contain sparingly soluble drugs. Also, the nanoparticles contain no organic solvents and are thus safe to the body because they are free of organic solvent residuals. Further, after being administered into the body, the nanoparticles with a high content of sparingly soluble drug entrapped therein can safely deliver the drug to target sites and stably release the drug at a controlled rate.	12-02-2010

Daejin Ha, Seongnam KR

Patent application number	Description	Published
20090297396	FABRICATION METHOD OF ALLOY PARTS BY METAL INJECTION MOLDING AND THE ALLOY PARTS - Provided is a method of manufacturing a part and the part capable of manufacturing a high value-added precision part having a low sintering temperature, a good hardness, and a good productivity at a low cost. The method includes steps of: mixing a material of from 40 to 75 wt % selected from the group consisting of Fe and a combination of Fe and Co, a material of 20 wt % or more selected from the group consisting of W, Mo, Cr, Nb, V, and Ni, a material of from 2 to 14 wt % selected from the group consisting of B, C, Cu, and Si, alloy powder having a composition including unavoidable impurities, and a binder; performing an injection molding on the mixture to form the injection moldings to have a shape of the part; removing the binder from the injection moldings; and sintering the injection moldings from which the binder is removed.	12-03-2009

Deog Jin Ha, Geoje-Si KR

Patent application number	Description	Published
20100281887	ANTI-SLOSHING STRUCTURE FOR LNG CARGO TANK - The present invention relates to anti-sloshing LNG cargo tanks to mitigate a sloshing phenomenon. The anti-sloshing LNG cargo tank having a first barrier for preventing leakage of a cryogenic LNG, a second barrier and an insulation pad provided to supplement the first barrier, includes: an anti-sloshing bulkhead for partitioning a space in the LNG cargo tank into a plurality of spaces to reduce a sloshing phenomenon of the LNG that moves in the LNG cargo tank; and a stool part united at a first surface thereof to an inner wall of an LNG carrier body and united at a second surface thereof to the anti-sloshing bulkhead to fasten the anti-sloshing bulkhead to the inner wall of the LNG cargo tank. The stool part is coupled to the first barrier and the second barrier and having the insulation pad therein, thus preventing the cryogenic LNG from leaking towards the inner wall of the LNG carrier body or from exchanging heat with the inner wall of the LNG carrier body.	11-11-2010

Dong Geun Ha, Daejon KR

Patent application number	Description	Published
20110182394	TOP NOZZLE FOR NUCLEAR FUEL ASSEMBLY HAVING SPRING INSERT HOLE IMPROVED IN FASTENING STABILITY AND METHOD OF MANUFACTURING THE SAME - A top nozzle for a nuclear fuel assembly and a method of manufacturing the top nozzle are provided. The top nozzle can include a coupling plate, a perimeter wall and a hold-down spring unit. The coupling plate can be coupled to a guide thimble of the nuclear fuel assembly. The perimeter wall can protrude upwards from the perimeter of the coupling plate. A spring clamp can be provided on the upper surface of the perimeter wall. The hold-down spring unit can be mounted to the upper surface of the perimeter wall in such a way to couple a corresponding end of the hold-down spring unit to the spring clamp. A fastening pin hole can be vertically formed through an upper surface of the spring clamp. A spring insert hole into which the hold-down spring unit can be inserted and formed by electro-discharge machining in an insert direction of the hold-down spring.	07-28-2011
20110182395	HOLD-DOWN SPRING UNIT FOR TOP NOZZLE OF NUCLEAR FUEL ASSEMBLY HAVING IMPROVED HOLD-DOWN PERFORMANCE AND TOP NOZZLE FOR NUCLEAR FUEL ASSEMBLY HAVING THE SAME - Disclosed herein is a hold-down spring unit for a top nozzle of a nuclear fuel assembly. The hold-down spring unit is coupled to the upper end of the top nozzle of the nuclear fuel assembly. The hold-down spring unit includes a first spring which acts against a hold-down force with respect to the nuclear fuel assembly under start-up conditions or hot full power conditions of a nuclear reactor, and a second spring which acts against a hold-down force with respect to the nuclear fuel assembly under start-up conditions of the nuclear reactor. The present invention reduces the hold-down margin under start-up conditions or hot full power conditions, thus enhancing the mechanical and structural stability of the nuclear fuel assembly.	07-28-2011
20110182396	GUIDE THIMBLE PLUG FOR NUCLEAR FUEL ASSEMBLY - A guide thimble plug for a nuclear fuel assembly is provided, in which an internal threaded hole is formed through a main body so that the main body is coupled to a bottom nozzle by a screw coupling. An upper insert part is formed in the upper end of the main body. The upper insert part is inserted into a shock absorption tube. A thermal deformation prevention part is formed on the main body below the upper insert part and is recessed inward from the outer surface of the main body such that, when the main body is coupled to the guide thimble, a gap is defined between the thermal deformation prevention part and the guide thimble. The guide thimble and the shock absorption tube can be reliably fastened to the bottom nozzle, and thermal deformation of the guide thimble can be minimized.	07-28-2011

Dong Seog Ha, Anyang-Si KR

Patent application number	Description	Published
20100252712	WIRE SHOCK MOUNT HAVING MOTION GUIDE AND ARTICLE HAVING THE SAME - Disclosed is a wire shock mount having a motion guide and a use of the wire shock mount, the motion guide being formed between a pair of mount bodies to limit the movement of the mount bodies up and down only such that an elastic movement of the mount bodies occurred by a shock applied is directed up and down only without twist. In order that the pair of the mount bodies facing each other moves up and down only without any twist in the back and forth and left and right, a motion guide is formed between the mount bodies and an engagement is formed on an external surface of one of the mount bodies so that the mount body can be engaged to a location, position and article.	10-07-2010

Dong-Sik Ha, Seoul KR

Patent application number	Description	Published
20110298948	APPARATUS AND METHOD FOR ACQUIRING IMAGE IN PORTABLE TERMINAL - An apparatus and method for acquiring an image in a portable terminal includes a camera processor and an application processor. The camera processor includes a camera sensor and an image storage unit storing an image acquired through the camera sensor, and is driven independently from the application processor. The application processor is driven independently from the camera processor and drives a specific application while the camera processor operates to permit simultaneous processing of an image and another function or functions of the portable terminal.	12-08-2011

Doo Han Ha, Yeosu-Si KR

Patent application number	Description	Published
20090043047	Resin Composition Having Good Scratch Resistance - A resin composition having good scratch resistance includes about 5 to about 50 parts by weight of core-shell graft resin (A) and about 95 to about 50 parts by weight of resin (B) which includes about 40 to about 100% by weight of (meth)acrylic acid alkyl ester. The outer shell of the core-shell graft resin (A) comprises (meth)acrylic acid alkyl ester.	02-12-2009
20090240002	Impact Modifier, Method for Preparing the Same and Scratch Resistant Methacrylate Resin Composition Using the Same - Disclosed herein is an impact modifier formed by graft polymerizing about 45 to about 70% by weight of a rubber polymer with about 30 to about 55% by weight of a methacrylate-based monomer, wherein said rubber polymer is prepared by polymerizing about 0.1 to about 1 part by weight of an antioxidant with about 100 parts by weight of a monomer mixture comprising about 30 to about 45% by weight of a diene-based monomer and about 55 to about 70% by weight of alkyl acrylate. The methacrylate-based resin composition of the present invention using the aforementioned impact modifier may have improved transparency, impact resistance and a good appearance.	09-24-2009

Doo Han Ha, Anyang KR

Patent application number	Description	Published
20110027510	POLYAMIDE CLAY COMPOSITE COMPOSITION AND FUEL TRANSPORT TUBE USING THE SAME - A polyamide clay composite composition including (A) 100 parts by weight of a base resin containing (A-1) 30 to 99.9% by weight of a polyamide resin and (A-2) 0.1 to 70% by weight of a polyolefin resin, (B) 3 to 30 parts by weight of an olefin oligomer with respect to 100 parts by weight of the basin resin, and (C) 0.5 to 5 parts by weight of a layered clay compound, and a fuel transport tube prepared using the same are provided.	02-03-2011
20110027512	CONDUCTIVE POLYAMIDE COMPOSITE COMPOSITION AND FUEL TRANSPORT TUBE USING THE SAME - A conductive polyamide composite composition including (A) 100 parts by weight of a base resin containing (A-1) 50 to 99% by weight of a polyamide resin and (A-2) 1 to 50% by weight of a polyolefin resin, (B) 0.1 to 20 parts by weight of an olefin-copolymer with respect to 100 parts by weight of the base resin, (C) 1 to 15 parts by weight of a carbon black, (D) 0.01 to 5 parts by weight of carbon nanotubes, (E) 0.01 to 10 parts by weight of a plasticizer, and (F) 0.01 to 2 parts by weight of a resin stabilize, and a fuel transport tube prepared using the same are provided.	02-03-2011

Duk-Sik Ha, Metropolitan City KR

Patent application number	Description	Published
20090284698	Ink composition, color filter manufactured by using the same, and display device comprising the same - The present invention relates to an ink composition, and more particularly, to an ink composition that comprises a) a binder polymer; b) a polymerizable compound that has an ethylenical unsaturation bond; c) a thermal initiator or photo-initiator; d) I) a solvent that has a boiling point of 180° C. or more, II) a solvent that has a hydroxyl group, and III) a solvent that has a boiling point of less than 180° C.; and e) a pigment, a color filter that is manufactured by using the same, and a display device that includes the same.	11-19-2009

Ga Young Ha, Icheon-Si KR

Patent application number	Description	Published
20120012926	SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor memory device includes defining an active region having a shape protruding upward by forming a trench in a semiconductor substrate; forming an open region obtained by selectively exposing a lower side portion of the active region while forming a sidewall layer along the shape of the active region; covering the open region with a silicon layer; forming an impurity region in the lower side portion of the active region; forming a barrier metal layer on the silicon layer and the active region; forming a bit line metal layer buried in the entire active region; and forming a buried bit line having the barrier metal layer, the bit line metal layer and a silicide metal layer formed between the silicon layer and the barrier metal layer by etching the bit line metal layer up to a portion at which the impurity region is formed.	01-19-2012

Gook Hyun Ha, Busan-Si KR

Patent application number	Description	Published
20110083712	Thermoelectric Module - Provided is a thermoelectric module including electrodes and P-type and N-type semiconductors formed on a substrate by a printing method. The thermoelectric module includes upper and lower substrates (	04-14-2011
20110284804	THERMOELECTRIC MATERIAL AND COMPOSITES MADE FROM THERMOELECTRIC MATERIAL AND A METHOD FOR FABRICATING THEREOF - The thermoelectric material according to the present invention is characterized in that carbon nanotubes are dispersed in thermoelectric matrix powder by mechanically grinding, mixing, and treating by heating a mixed powder formed through a chemical reaction after mixing a first solution in which carbon nanotubes are dispersed and a second solution containing metallic salts. Further, a method for fabricating the thermoelectric material includes fabricating the first solution and the second solution, mixing the first solution and the second solution with each other to form a mixed solution, forming and growing a mixed powder in which carbon nanotubes and metals are mixed by a chemical reaction of the mixed solution, mechanically grinding and mixing the mixed powder, and heating the ground-and-mixed mixed powder to form the thermoelectric material. In addition, a composite can be made from the thermoelectric material by performing a spark plasma sintering process using the thermoelectric material, and has an improved thermoelectric efficiency due to the carbon nanotubes dispersed in the thermoelectric materials.	11-24-2011

Heon Soo Ha, Jung-Ri KR

Patent application number	Description	Published
20090231500	LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device which improved brightness by preventing a wet out phenomenon caused by narrowing of a space between an upper polarizer and a touch panel is provided. The device includes a liquid crystal display panel for display images; a backlight unit for emitting light from the bottom of the liquid crystal display panel; upper and lower polarizers formed on top and bottom surfaces of the liquid crystal display panel, respectively; a light diffusion bead formed on the upper polarizer for controlling a haze of the upper polarizer; a support main for organizing the liquid crystal display panel and the backlight unit; a cover bottom for covering a lower surface and one side surface of the support main; a case top for covering and fixing the edges of the liquid crystal display panel and the cover bottom; and a touch panel, whose edges are fixed by the case top, formed on the upper polarizer formed with the light diffusion bead.	09-17-2009

Heon-Soo Ha, Gyeongbuk KR

Patent application number	Description	Published
20090147174	Liquid crystal display module including light-blocking tape - A liquid crystal display module includes a cover bottom, a reflection sheet over the cover bottom, a light guide plate over the reflection sheet and including at least one first protrusion, a lamp at a side of the light guide plate, optical sheets over the light guide plate, a support main surrounding the light guide plate and the optical sheets and including a projected part at an inner surface thereof, a liquid crystal panel disposed supported by the projected part of the support main, a light-blocking tape between the projected part and the liquid crystal panel, the light-blocking tape including at least one second protrusion corresponding to the at least one first protrusion, and a top cover covering edges of a front surface of the liquid crystal panel and combined with the support main and the cover bottom.	06-11-2009

Heung Yong Ha, Nowon-Gu KR

Patent application number	Description	Published
20080241620	SEPARATOR FOR COOLING MCFC, MCFC INCLUDING THE SAME AND METHOD FOR COOLING MCFC USING THE SEPARATOR - A separator for cooling an MCFC has a cooling gas flow path provided in the separator, a cooling anode gas or a cooling cathode gas flowing through the cooling gas flow path, the cooling anode gas or the cooling cathode gas having a temperature lower than that of a general anode gas or a general cathode gas which is supplied to an anode or a cathode of the MCFC.	10-02-2008

Hyeon Woo Ha, Bucheon-City KR

Patent application number	Description	Published
20090026512	CMOS image sensor and method for manufacturing the same - A CMOS image sensor and a method for manufacturing the same improve light-receiving efficiency and maintain a margin in the design of a metal line. The CMOS image sensor includes a transparent substrate including an active area having a photodiode region and a transistor region and a field area for isolation of the active area, a p-type semiconductor layer on the transparent substrate, a photodiode in the p-type semiconductor layer corresponding to the photodiode region, and a plurality of transistors in the p-type semiconductor layer corresponding to the transistor region.	01-29-2009

Hyun Hoon Ha, Osan-Si KR

Patent application number	Description	Published
20110217988	MOBILE DEVICE HAVING AUXILIARY POWER SUPPLY UNIT FOR TRANSMISSION OF LOCATION INFORMATION AND RELATED METHOD - A mobile device has a radio frequency (RF) unit that transmits location information about the mobile device to a base station. The mobile device includes a main power supply unit that supplies main electric power to respective elements of the mobile device, and an auxiliary power supply unit that supplies auxiliary electric power to selected elements of the mobile device when the main electric power is not supplied. A switch unit connects the auxiliary power supply unit with the selected elements when the main electric power is not supplied. A control unit controls operation of the switch unit by detecting when the main electric power is not supplied and controls transmission of the location information to the base station through the RF unit. Even when the main electric power is not supplied, the mobile device can repeatedly transmit its location information to the base station by using auxiliary electric power.	09-08-2011

Hyun-Wook Ha, Ansan-Si KR

Patent application number	Description	Published
20080229030	Efficient Use of Memory Ports in Microcomputer Systems - A microcomputer system includes first and second IP blocks, a multi-port memory, a shared memory field allocated to the second IP block, and a second memory field. A first memory controller is configured to control access to the first and shared memory fields. A second memory controller is configured to control access to the second and shared memory fields. A bus controller operates in response to access request signals provided from the first and second IP blocks. When the second memory controller is in a ready state and the first and second IP blocks request access to the first and shared memory fields, the bus controller provides the first memory controller with access to the access request signal of the first IP block and provides the second memory controller with access to the access request signal of the second IP block.	09-18-2008

Jae-Au Ha, Gwangmyeong-City KR

Patent application number	Description	Published
20090004081	Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide - Disclosed herein is an exhaust gas purifying catalyst composition for reducing hydrogen sulfide, including active alumina, supporting platinum and/or palladium, along with rhodium; a metal selected from the group consisting of Ba, La, Pr and Zr; cerium oxides; and zeolite.	01-01-2009

Jae-Heung Ha, Yongin-City KR

Patent application number	Description	Published
20100176388	THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor which has a compound semiconductor including oxygen as an activation layer, a method of manufacturing the thin film transistor, and a flat panel display device having the thin film transistor, of which the thin film transistor comprises: a gate electrode formed on a substrate; an activation layer formed on the gate electrode, insulated from the gate electrode by a gate insulating film, and formed of a compound semiconductor including oxygen; a passivation layer formed on the activation layer; and source and drain electrodes formed to contact the activation layer, wherein the passivation layer includes titanium oxide (TiO	07-15-2010
20110133633	Organic light emitting diode device - An organic light emitting diode device including a first electrode; a second electrode facing the first electrode; and an emitting layer interposed between the first electrode and the second electrode, wherein the first electrode includes an ytterbium (Yb) alloy represented by the following Chemical Formula 1:	06-09-2011
20110147770	ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display includes: a substrate main body having a plurality of pixel regions, each including an opaque region and a transparent region; and organic light emitting diodes, thin film transistors, and conductive lines that are formed in the opaque region of the substrate main body. The transparent region includes a transparent square space that has an area that is at least 15% of the entire area of the pixel region.	06-23-2011
20110169720	ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device that can prevent distortion of an image transmitted therethrough by preventing light scattering. The organic light emitting display device includes a substrate in which a plurality of transmitting regions and a plurality of pixel regions are defined. The plurality of pixel regions are spaced apart from each other by the transmitting regions. A passivation layer is formed in all the plurality of transmitting regions and the plurality of pixel regions. A first aperture is formed in a location on the passivation layer, which corresponds to an at least part of the plurality of transmitting regions; a plurality of pixel electrodes that are formed on the passivation layer and are disposed to overlap and cover the thin film transistors. An opposite electrode formed to face the plurality of pixel electrodes and to allow light to pass therethrough. An organic emission layer is interposed between the plurality of pixel electrodes and the opposite electrode to emit light.	07-14-2011
20110175097	ORGANIC LIGHT EMITTING DISPLAY DEVICE - A transparent organic light emitting display device having an improved transmittance, in which transmittance of external light is increased, the organic light emitting display device including: a substrate having transmitting regions interposed between pixel regions; thin film transistors positioned on a first surface of the substrate and respectively disposed in the pixel regions of the substrate; a passivation layer covering thin film transistors; pixel electrodes formed on the passivation layer and respectively electrically connected to the thin film transistors, the pixel electrodes are respectively located in an area corresponding to the pixel regions, and are disposed to respectively overlap and cover the thin film transistors; an opposite electrode facing the pixel electrodes and formed to be able to transmit light, the opposite electrode is located in the transmitting regions and the pixel regions and includes a first opening formed on a location corresponding to at least a portion of respective ones of the transmitting regions; and an organic emission layer interposed between respective ones of the pixel electrodes and the opposite electrode to emit light.	07-21-2011
20110186846	Organic Light Emitting Display Device - A transparent organic light emitting display device having improved transmittance comprises: a first substrate having a transmitting region and a plurality of pixel regions separated from each other by the transmitting region; thin film transistors positioned on a first surface of the first substrate and disposed in the pixel regions of the substrate; a passivation layer covering the thin film transistors; a plurality of pixel electrodes, formed on the passivation layer so as to be electrically connected to the thin film transistors, located in the pixel regions, and overlapping and covering the thin film transistors; an opposite electrode facing the pixel electrodes, formed to be able to transmit light, and located in the transmitting region and the pixel regions; an organic emission layer interposed between the pixel electrode and the opposite electrode to emit light; a second substrate facing the opposite electrode and bonded to the first substrate; and a conduction unit interposed between the second substrate and the opposite electrode, and having both ends contacting the second substrate and the opposite electrode.	08-04-2011
20110204369	Organic Light-Emitting Display Device - An organic light-emitting display device which is transparent by improving a transmittance in transmitting regions and which reduces a voltage drop in an opposite electrode comprises: a substrate having a transmitting region and pixel regions separated from each other by the transmitting region; thin film transistors positioned on the substrate and disposed in the pixel regions, respectively; a passivation layer covering the thin film transistors, formed in the transmitting region and the pixel regions, and having a first opening formed in a location corresponding to at least a portion of the transmitting region; pixel electrodes formed on the passivation layer so as to be electrically connected to the thin film transistors, respectively, located in the pixel regions, and disposed so as to overlap and cover the thin film transistors, respectively; an opposite electrode facing the pixel electrodes, formed so as to be able to transmit light, and located in the transmitting region and the pixel regions; an organic emission layer interposed between the pixel electrodes and the opposite electrode so as to emit light; and a conduction unit formed of a conductive material, disposed so as to overlap with the first opening, and contacting the opposite electrode.	08-25-2011
20110220900	ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus includes a substrate, a plurality of pixel electrodes formed on the substrate, a counter electrode formed to cover all of the plurality of pixel electrodes, organic light emitting layers disposed between the plurality of pixel electrodes and the counter electrode, an encapsulation substrate disposed above the substrate to cover the counter electrode, a sealant formed along edges of the substrate and the encapsulation substrate to seal a space formed between the substrate and the encapsulation substrate, a filler filled in the space formed between the substrate and the encapsulation substrate, and bus electrodes disposed on an inner surface of the encapsulation substrate facing the counter electrode. Each of the bus electrodes includes projecting portions and a base portion connecting the projecting portions to each other. The projecting portions are connected to the counter electrode, and a connection portion of the each of the projecting portions to the counter electrode is disposed between the organic light-emitting layers.	09-15-2011
20110220901	Organic light-emitting display device - An organic light-emitting display device includes a first substrate having transmitting regions and pixel regions separated from each other by the transmitting regions, a plurality of thin film transistors on the first substrate in the pixel regions, a passivation layer covering the plurality of thin film transistors, a plurality of pixel electrodes on the passivation layer and electrically connected to the thin film transistors, the pixel electrodes being in the pixel regions and overlapping the thin film transistors, an opposite electrode in the transmitting regions and the pixel regions, the opposite electrode facing the plurality of pixel electrodes and being configured to transmit light, an organic emission layer interposed between the pixel electrodes and the opposite electrode, and a color filter in corresponding pixel regions.	09-15-2011
20110221661	Organic light-emitting display device - An organic light-emitting display device includes a substrate, the substrate having a plurality of transmitting regions, a plurality of thin film transistors, a plurality of conductive lines, a passivation layer, a plurality of pixel electrodes on the passivation layer, an opposite electrode facing the plurality of pixel electrodes, an organic layer disposed among the plurality of pixel electrodes and the opposite electrode, and a plurality of masking films disposed in the plurality of transmitting regions.	09-15-2011
20110241014	Organic light emitting display device - An organic light emitting display device includes a substrate having transmitting and pixel regions, the pixel regions being separated by the transmitting regions, at least one thin film transistor in each of the pixel regions, a plurality of transparent first conductive lines electrically connected to the thin film transistors and extending across the transmitting regions, a plurality of second conductive lines electrically connected to the thin film transistors and extending across the transmitting regions, a passivation layer, a plurality of pixel electrodes on the passivation layer, the pixel electrodes being separated and positioned to correspond to respective pixel regions, each of the pixel electrodes being electrically connected to and overlapping a corresponding thin film transistor, an opposite electrode overlapping the pixel electrodes in the transmitting and pixel regions, and an organic emission layer between the pixel electrodes and the opposite electrode.	10-06-2011
20110273409	ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display is disclosed. The display includes some pixel areas which are opaque and some pixel areas which are partially opaque and partially transparent. Selectively displaying the light emission of the pixel areas allows for control of the relative brightness of a displayed image and an object behind the display.	11-10-2011
20120001184	ORGANIC LIGHT-EMITTING DISPLAY DEVICE - A transparent organic light-emitting display device has an improved transmittance and a reduced voltage drop in an opposite electrode. The organic light-emitting display device includes: a first substrate having a transmitting region and a plurality of pixel regions separated from each other by the transmitting region interposed between the pixel regions; a plurality of pixel electrodes being located at the pixel regions, respectively; an opposite electrode facing the pixel electrodes and being at the transmitting region and the pixel regions; a second substrate facing the opposite electrode and being bonded to the first substrate; a first conductive unit being between the second substrate and the opposite electrode, opposite ends of the first conductive unit contacting the second substrate and the opposite electrode, respectively; and a second conductive unit facing the first conductive unit and contacting the opposite electrode that is between the first conductive unit and the second conductive unit.	01-05-2012

Jae-Ho Ha, Dalseo-Gu KR

Patent application number	Description	Published
20110181999	MULTI LAYER CHIP CAPACITOR, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME - The present invention carries out the vacuum deposition by setting a deposition angle between a single mask set including a shadow mask having a plurality of slits and a deposition source to form a lower terminal layer, a dielectric layer, an inner electrode layer, and an upper terminal layer at once under a vacuum state generated once, or adjusts slit patterns by relatively moving upper and lower mask sets that respectively include shadow masks having a plurality of slits and face each other to form a lower terminal layer, a dielectric layer, an inner electrode layer, and an upper terminal layer at once under a vacuum state generated once.	07-28-2011

Jae-Kook Ha, Yongin-City KR

Patent application number	Description	Published
20110240967	Organic light emitting diode device - An organic light emitting diode device, including a first electrode, a second electrode facing the first electrode, and a light emitting member disposed between the first electrode and the second electrode, the light emitting member including at least one light emitting unit. At least one of the light emitting units may include a first hole injection layer, a second hole injection layer, a hole transport layer, and an emission layer, and a difference between a HOMO energy level of the first hole injection layer and a LUMO energy level of the second hole injection layer may be smaller than about 0.5 eV.	10-06-2011

Jae Won Ha, Yongin KR

Patent application number	Description	Published
20110133581	CONCENTRATED WINDING TYPE DRIVING MOTOR FOR VEHICLE - Disclosed herein is a concentrated winding type coil connecting structure of a driving motor for a hybrid vehicle. A protrusion protrudes upwards (the axial direction of the motor) from each of U-/V-/W-/N-phase conducting plates concentrically inserted into receiving grooves of a conductor holder, and a bent part is bent from the upper end of the protrusion in a radial direction of the motor, and a curved groove is formed in an end of the bent part to surround the circumferential surface of each of the coils, so that a connector integrally having the protrusion, the bent part and the groove allows each conducting plate and the coil to be firmly joined to each other, thus maintaining a strong force of connection between the conducting plate and the coil, and providing high workability and durability.	06-09-2011

Jin Ho Ha, Seoul KR

Patent application number	Description	Published
20120004838	SYSTEM FOR CALCULATING FUEL AMOUNT OF TRAVELLING ROUTE AND METHOD THEREOF - The invention provides a system for calculating a fuel amount of a travel route that may estimate and calculate a fuel consumption amount by road sections according to a traffic situation, and a method thereof.	01-05-2012

Ji-Won Ha, Daegu KR

Patent application number	Description	Published
20110141612	METHOD OF UNLOADING TRANSDUCER IN DATA STORAGE DEVICE AND DISK DRIVE AND STORAGE MEDIUM USING THE METHOD - Provided are a method and apparatus for performing optimum transducer unloading in a data storage device according to circumstances. The method of unloading a transducer in a data storage device comprises: determining whether a condition that requires an unloading operation is detected while the transducer is positioned on a data area on a disk; selecting, when the condition that requires the unloading operation is detected, an unloading mode corresponding to the detected condition from among a plurality of unloading modes; and moving the transducer to an area other than the data area on the disk according to the selected unloading mode.	06-16-2011

Jong Bong Ha, Daegu-Si KR

Patent application number	Description	Published
20110057257	Semiconductor device and method for manufacturing the same - The present invention provides a semiconductor device including: a base substrate; a semiconductor layer which is disposed on the base substrate and has a recess structure formed thereon; a gate structure covering the recess structure; a source electrode and a drain electrode which are disposed to be spaced apart from each other with respect to the gate structure interposed therebetween, on the semiconductor layer, wherein the semiconductor layer having an upper layer whose thickness is increased toward a first direction facing the drain electrode from the gate structure.	03-10-2011
20110140121	ENHANCEMENT NORMALLY OFF NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - The present invention relates to an enhancement normally off nitride semiconductor device and a method of manufacturing the same. The method includes the steps of: forming a buffer layer on a substrate; forming a first nitride semiconductor layer on the buffer layer; forming a second nitride semiconductor layer on the first nitride semiconductor layer; etching a gate region above the second nitride semiconductor layer up to a predetermined depth of the first nitride semiconductor layer; forming an insulating film on the etched region and the second nitride semiconductor layer; patterning a source/drain region, etching the insulating film in the source/drain region, and forming electrodes in the source/drain region; and forming a gate electrode on the insulating film in the gate region. In this manner, the present invention provides a method of easily implementing a normally off enhancement semiconductor device by originally blocking 2DEG which is generated under a gate region. In addition, the present invention provides an enhancement normally off power semiconductor device with a simple and efficient driving circuit in a HEMT device.	06-16-2011

Jong Chul Ha, Changwon City KR

Patent application number	Description	Published
20110154844	WATER CIRCULATION SYSTEM ASSOCIATED WITH REFRIGERANT CYCLE - The present invention proposes a water circulation system associated with a refrigerant cycle that can selectively heat-exchange water for cooling and heating and hot water supplying with at least one of a first refrigerant and a second refrigerant. Therefore, the present invention can improve the operation efficiency of the water circulation system associated with the refrigerant cycle.	06-30-2011

Jong Joo Ha, Daejeon-City KR

Patent application number	Description	Published
20090209712	TRANSITION METAL COMPLEXES, CATALYST COMPOSITIONS CONTAINING THE SAME, AND OLEFIN POLYMERIZATION USING THE CATALYST COMPOSITIONS - Provided are a novel transition metal complex where a monocyclopentadienyl ligand to which an amido or alcoxy group is introduced is coordinated, a method of synthesizing the same, and olefin polymerization using the transition metal complex. Compared to a conventional transition metal complex having a silicon bridge and an oxido ligand, the transition metal complex has a phenylene bridge, so that a monomer easily approaches the transition metal complex in terms of structure and a pentagon ring structure of the transition metal complex is stably maintained. The catalyst composition including the transition metal complex is used to synthesize a polyolefin copolymer having a very low density less than 0.910 g/cc.	08-20-2009

Jong-Joo Ha, Daejeon Metropolitan City KR

Patent application number	Description	Published
20090286943	Process For Preparation Of Olefin Polymers - The present invention relates to a preparation method of olefin polymers using a catalyst composition containing a transition metal compound. In detail, the present invention provides a preparation method of olefin polymer using a catalyst composition comprising a transition metal compound, wherein the preparation method comprises introducing a scavenger to a continuous solution polymerization reactor in a specific range of amount to give the olefin polymer with good productivity.	11-19-2009
20090326131	Polypropylene-Based Resin Composition And Automobile Parts Using The Same - The present invention provides a polypropylene-based resin composition, which comprises of a) a polypropylene; b) an ethylene 1-octene copolymer in which r	12-31-2009
20100087609	ETHYLENE ALPHA-OLEFIN COPOYMER - The present invention relates to an ethylene α-olefin copolymer having a narrower molecular weight distribution, and a uniform distribution of comonomer. The ethylene α-olefin copolymer according to the present invention has a uniform comonomer distribution and exhibits a lower density in the same comonomer content, unlike conventional ethylene copolymers having a random or blocky comonomer distribution.	04-08-2010
20100179291	LONG CHAIN-BRANCHED ETHYLENE-ALPHA OLEFIN COPOLYMER - The present invention relates to an ethylene-alpha olefin copolymer comprising long chain branches (LCB), while having a narrow molecular weight distribution. The ethylene-alpha olefin copolymer can be prepared by a continuous solution polymerization process using an activated catalyst composition containing a Group 4 transition metal compound having a monocyclopentadienyl ligand, to which a quinoline amino group is introduced.	07-15-2010

Jong Soo Ha, Seoul KR

Patent application number	Description	Published
20110285577	FORWARD-LOOKING 3D IMAGING RADAR AND METHOD FOR ACQUIRING 3D IMAGES USING THE SAME - Disclosure is a forward-looking 3D imaging radar, comprising: a transmitting unit which generates RF signals to be radiated for observing object in front of the radar; a transmitting antenna which radiates the RF signal generated by the transmitting unit; a receiving antenna which receives signals radiated from the transmitting antenna and reflected by the object in front of the radar; a receiving unit which mixes the signal received by the receiving antenna and the branched signal from the transmitting unit, and converts the signal to digital signal; and a signal processor which controls the operations of the transmitting unit and receiving unit, sends command to the transmitting unit to generate RF signals, receives the digitally converted signal from the receiving unit and extracts phase information of the object in front of the radar, and generates 3D radar image by producing altitude information based on the principle of interferometer.	11-24-2011

Joo Yun Ha, Seoul KR

Patent application number	Description	Published
20120008419	SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME - A semiconductor memory device includes cells strings including memory cells and coupled between a common source line and bit lines, respectively, a peripheral circuit configured to store data in the memory cells or read data stored in the memory cells, a main voltage supply unit configured to generate operating voltages to be supplied to the peripheral circuit, a precharge voltage supply unit configured to generate a precharge voltage for precharging the bit lines, and a switching circuit configured to transfer the precharge voltage to the common source line and one of the bit lines when a bit line precharge operation is performed.	01-12-2012

Juhwa Ha, Asan-Si KR

Patent application number	Description	Published
20110013119	BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME - A backlight assembly includes a light source generating light and a first optical member diffusing the light. The first optical member includes a first diffusion member provided on an exit surface of the first optical member, from which the light exits, to diffuse the light. The first diffusion member includes a plurality of edges each having a curved shape and extending between the exit surface and a vertex of the first diffusion member. Accordingly, the light exiting through the exit surface is effectively diffused by the edges of the first diffusion member.	01-20-2011
20110292639	BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME - A display apparatus includes a display panel, a plurality of spaced apart point light sources outputting light and each having an orientation angle greater than or equal to about 50° and less than about 90°, and an optical plate interposed between the display panel and the point light sources. The optical plate has a base comprising front and rear surfaces and a plurality of convex sections formed on the front surface of the base. Each convex section has a cross section perpendicular to the front surface in which the cross section has a form of a segment of an ellipse including an arc of an ellipse and a chord linking both ends of the arc while satisfying an equation,	12-01-2011

Jung Hyeong Ha, Anyang-Si KR

Patent application number	Description	Published
20110165916	MOBILE TERMINAL - The present invention relates to a mobile terminal, and more particularly, to a mobile terminal which can enlarge a transparent portion region, increase design freedoms, provide transparent mounting regions by forming various electronic components of a transparent material, and produce a variety of light emission pattern in particular scenarios by using the transparent portion region.	07-07-2011

Kil-Sik Ha, Anyang-Si KR

Patent application number	Description	Published
20090197527	SERVICE RELAY DEVICE, SERVICE RECEIVER FOR RECEIVING THE RELAYED SERVICE SIGNAL, AND METHODS THEREOF - A service relay device is provided. The service relay device includes a receiving unit which receives a service signal, and a service processing unit which changes information regarding an order of changing frequency channels included in the received service signal, using replacement frequency channels, and broadcasts the service signal. The service processing unit includes a detecting unit which detects the information regarding the order of changing frequency channels, a storage unit which stores information regarding replacement frequency channels, an information processing unit which replaces the information regarding the order of changing frequency channels, using the replacement frequency channels stored in the storage unit, and a relay unit which broadcasts a service signal. As a result, service signals are provided stably even in the fringe area.	08-06-2009

Kiryong Ha, Daejeon-City KR

Patent application number	Description	Published
20100049059	APPARATUS AND METHOD FOR MEASURING BLOOD PRESSURE - Disclosed are blood pressure measuring apparatus and method, in which a blood pressure measuring posture of a person to be examined is calculated on the basis of signals that are measured by an inclination measuring unit, so as to guide the person to be examined to maintain a reference measuring posture. When it is confirmed that the person to be examined maintains the reference measuring posture, blood pressure is measured on the basis of a measured living body signal of the person to be examined. By this disclosure, since the blood pressure measuring posture of the person to be examined can be correctly guided by inclination sensors, the person to be examined can accurately measure the blood pressure using a noninvasive and a nonpressurized method.	02-25-2010
20100058341	APPARATUS AND METHOD FOR SETTING INPUT/OUTPUT DEVICE IN VIRTUALIZATION SYSTEM - A server in the virtualization system includes a plurality of virtual machines (VM) to construct a computing environment for every user, and allocates any one of the plurality of virtual machines to a user, when the user has access to the server. At this time, a plurality of peripheral apparatuses that are adjacent to the user are set as input/output devices of the virtual machines. According to an embodiment of the present invention, it is possible to construct an input/output computing environment of a virtual machine provided in a virtualization system by dynamically connecting a plurality of peripheral apparatuses around a user, thereby constructing a computing environment that is suitable for a peripheral situation of the user.	03-04-2010
20100146507	SYSTEM AND METHOD OF DELIVERY OF VIRTUAL MACHINE USING CONTEXT INFORMATION - There is provided a system of delivery of a virtual machine using context information. The system of delivery of a virtual machine includes: a context information manager that receives one or more user context information from a user terminal device; and a virtual machine generator that generates a virtual machine suitable for the user terminal device in accordance with the one ore more received user context information and outputs the generated virtual machine to the user terminal device.	06-10-2010

Kuen-Dong Ha, Yongin-City KR

Patent application number	Description	Published
20110080695	FLAT PANEL DISPLAY - A flat panel display device including a display panel, a bezel having a substrate to support the display panel and configured to receive the display panel, and a bonding agent disposed between the substrate of the bezel and the display panel. Further, the substrate of the bezel and the display panel may be bonded and fixed to each other. Therefore, it is possible to provide a flat panel display device having a small thickness and capable of improving strength against an external pressure.	04-07-2011
20110278550	ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - An organic light emitting diode (OLED) display includes a display substrate, an encapsulation substrate facing the display substrate; a soft sealant disposed between the display substrate and the encapsulation substrate and adhering the display substrate and the encapsulation substrate to each other; and a brittle sealant connecting a side of the display substrate and a side of the encapsulation substrate. Therefore, the organic light emitting diode (OLED) display does not generate cracks on the attachment surface of the soft sealant and display substrate and encapsulation substrate because the soft sealant has a high fracture toughness even though a stress concentration phenomenon occurs on the attachment surface of the soft sealant, the display substrate and encapsulation substrate. Therefore, it is possible to prevent the display substrate and encapsulation substrate from being easily broken because of the external impact or deformation thereof.	11-17-2011

Kyeongmin Ha, Seongnam-City KR

Patent application number	Description	Published
20080293401	TRANSMISSION/RECEPTION CHANNEL MATCHING APPARATUS AND METHOD FOR MOBILE COMMUNICATION TERMINAL AND MOBILE PHONE TEST EQUIPMENT - Disclosed herein is a transmission/reception channel matching apparatus and method for a mobile communication terminal and a mobile phone test equipment. The apparatus includes mobile communication terminal-side terminals, transmission and reception terminals, a connection detection unit, a switching unit, and a control unit. The mobile communication terminal-side terminals are connected to the option pins of a serial communication port in a one-to-one correspondence. The transmission and reception terminals correspond to the transmission and reception channels of the mobile phone test equipment. The connection detection unit detects the state of connection between the mobile communication terminal-side terminals and the option pins. The switching unit connects the mobile communication terminal-side terminals to the transmission and reception terminals. The control unit automatically sets the transmission and reception channels of the mobile communication terminal and the transmission and reception channels of the mobile phone test equipment with reference to the state of the connection, and outputs the channel matching command.	11-27-2008
20080299964	TRANSMISSION/RECEPTION CHANNEL MATCHING APPARATUS FOR MOBILE COMMUNICATION TERMINAL AND MOBILE PHONE TEST EQUIPMENT - Disclosed herein is a transmission/reception channel matching apparatus for a mobile communication terminal and a mobile phone test equipment. The transmission/reception channel matching apparatus includes a Printed Circuit Board (PCB), a Dual In-line Package (DIP) switch, and a fastening casing. The PCB includes mobile communication terminal-side terminals to be electrically connected to option pins provided in the serial communication connector of the mobile communication terminal, and transmission and reception terminals corresponding to the transmission and reception channels of the mobile phone test equipment for transmitting a transmission signal to the mobile communication terminal and receiving a reception signal from the mobile communication terminal. The DIP switch is provided with a plurality of switches, is combined with the PCB, and selectively connects the mobile communication terminal-side terminals to the transmission and reception terminals depending on ON/OFF information. The fastening casing accommodates the PCB so that part of the DIP switch is exposed to the outside.	12-04-2008

Kyoung-Ho Ha, Seocho-Gu KR

Patent application number	Description	Published
20110194803	OPTICAL MODULATOR FORMED ON BULK-SILICON SUBSTRATE - An optical modulator comprises a bulk-silicon substrate comprising a trench having a predetermined width and a predetermined depth. A bottom cladding layer is formed in the trench, and a plurality of waveguides and a phase modulation unit are formed on the bottom cladding layer. A top cladding layer is formed on the plurality of waveguides and the phase modulation unit.	08-11-2011
20110243492	SILICON BASED OPTICAL MODULATORS AND METHODS OF FABRICATING THE SAME - A silicon based optical modulator apparatus can include a lateral slab on an optical waveguide, the lateral slab protruding beyond side walls of the optical waveguide so that a portion of the optical waveguide protrudes from the lateral slab towards a substrate.	10-06-2011

Man-Jin Ha, Gyeongsangbuk-Do KR

Patent application number	Description	Published
20090321035	CASTING ROLL FOR TWIN ROLL STRIP CASTER - Disclosed is a casting roll for a twin roll strip caster, and particularly, a casting roll for a twin roll strip caster, in which a continuous gas channel, for preventing the generation of dents in the surface of a strip when casting TWIP steel in order to improve the mechanical properties of the strip, including increasing the tensile strength and elongation, is formed in the surface of the casting roll, thus discharging gas mixed when the strip is cast, thereby preventing the generation of dents in the surface of the strip when casting the TWIP steel, in particular, a continuous gas channel is formed, thereby decreasing a conventional dent index and discouraging the generation of dents.	12-31-2009
20100000968	METHOD FOR FORMING CONTINUOUS CHANNEL OF THE SURFACE OF CASTING ROLL FOR THE TWIN ROLL STRIP CASTING PROCESS - Disclosed is a method of forming a continuous channel for gas discharge in the surface of a casting roll for twin roll strip casting, and particularly, a method of forming a continuous channel for gas discharge on the surface of a casting roll for twin roll strip casting, suitable for the formation of dimples on the surface of a casting roll for a twin roll strip caster, which includes applying a photoresist on the entire surface of a casting roll, conducting patterning on the applied photoresist, developing the surface of the casting roll, subjected to the patterning, and etching the metal surface of the casting roll, exposed in the developing, and which prevents the generation of dents, enables the manufacture of a cast product having no defects, and realizes wide applicability not only to high Mn steel but also to types of casting steel capable of generating dents or similar defects due to a large amount of volatile as.	01-07-2010

Man Lyun Ha, Eumseong-Gun KR

Patent application number	Description	Published
20110042551	IMAGE SENSOR - An image sensor includes a charge pump circuit supplying first to third signals having sequentially decreasing voltage levels, a reset transistor having a drain and a gate connected with the charge pump circuit to form a diode connection and receiving the first to third signals, a photodiode generating photocharges, a transfer transistor forming a series connection between the photodiode and the reset transistor, a floating diffusion region forming a parallel connection between the transfer transistor and the reset transistor and storing the photocharges, and a drive transistor connected with the floating diffusion region, the reset transistor, a power supply voltage terminal, and a unit pixel output terminal. A gate of the transfer transistor receives a turn-off voltage if the first or second signal is supplied, and receives a turn-off voltage or a turn-on voltage if the third signal is supplied.	02-24-2011

Man Lyun Ha, Chungcheongbuk-Do KR

Patent application number	Description	Published
20110168873	PIXEL OF IMAGE SENSOR HAVING ELECTRICALLY CONTROLLABLE PINNING LAYER - Disclosed are a pinned photodiode having and electrically controllable pinning layer and an image sensor including the pinned photodiode. A predetermined voltage is applied to the pinning layer for the depletion duration of the photodiode in the image sensor, so that stable surface pinning is acquired and the uniform surface pinning is achieved between pixels.	07-14-2011
20110210381	TRANSISTOR, IMAGE SENSOR WITH THE SAME, AND METHOD OF MANUFACTURING THE SAME - Provided is an image sensor including a drive transistor as a voltage buffer, which can suppress generation of secondary electrons from a channel of the drive transistor to prevent generation of image defects caused by dark current. The transistor includes a gate electrode formed on a substrate, source and drain regions formed in the substrate exposed to both sides of the gate electrode, respectively, and an electric field attenuation region formed on the drain region and partially overlapping the gate electrode.	09-01-2011

Myeong Ju Ha, Yongin KR

Patent application number	Description	Published
20100081020	FUEL CELL SYSTEM AND APPARATUS FOR SUPPLYING MIXED FUEL AND WATER TO THE SAME - An apparatus for supplying mixed fuel includes a water container storing water; a fuel container storing fuel, including at least gaseous fuel, the fuel container being coupled to the water container by a pressure pipe for transferring internal pressure of the fuel container to the water container; and a mixer coupled to the water container through a water supplying pipe and coupled to the fuel container through a fuel supplying pipe, the mixer outputting mixed fuel through a mixed fuel supplying pipe. A water supplying unit includes a water container storing water and connected to a water supplying pipe, the water container having an outlet; and a pressure applying unit coupled to the water container for applying gas pressure to an inside of the water container to discharge water from the water container through the outlet.	04-01-2010

Nam-Chul Ha, Busan-City KR

Patent application number	Description	Published
20080312408	Method of Separating a Peptidoglycan Recognition Protein From a Hemolymph Tenebrio Molitor Larvae - Provided is a method of separating a peptidoglycan-recognition protein from the hemolymph of	12-18-2008

Ni Na Ha, Incheon KR

Patent application number	Description	Published
20080227860	Composition Comprising Oleic Acid and the Use Thereof - The present invention relates to the pharmaceutical composition and health care food comprising oleic acid having neuroprotective activity. The oleic acid of the present invention has potent neuroprotective effect and recovery effect on neurological behavior. Therefore, it is useful as the therapeutics for the prevention or treatment of degenerative brain diseases in human or mammal.	09-18-2008
20080311228	PHARMACEUTICAL COMPOSITION FOR PROTECTING NEURONS COMPRISING EXTRACT OF LITHOSPERMUM ERYTHROTHIZON SIEB. ET. ZUCC OR ACETYLSHIKONIN ISOLATED THEREFROM AS AN EFFECTIVE INGREDIENT - The present invention relates to a pharmaceutical composition for protecting neurons or for preventing and treating ischemic neuronal diseases comprising the extract of	12-18-2008

Samchul Ha, Changwon-Shi KR

Patent application number	Description	Published
20080229777	Refrigerator, and method for controlling operation of the same - The present invention discloses a refrigerator which can individually cool a freezing chamber and a refrigerating chamber by dividing a heat exchange region of an evaporator into a freezing chamber side region and a refrigerating chamber side region, forming individual circulation passages for supplying cool air from each region to the freezing chamber and the refrigerating chamber, and forming a freezing chamber fan and a refrigerating chamber fan on each circulation passage, and method for controlling operation of the same which can efficiently perform a cooling operation and reduce power consumption by effectively controlling the operations of each component.	09-25-2008
20100251735	REFRIGERATOR, AND METHOD FOR CONTROLLING OPERATION OF THE SAME - The present invention discloses a refrigerator which can individually cool a freezing chamber and a refrigerating chamber by dividing a heat exchange region of an evaporator into a freezing chamber side region and a refrigerating chamber side region, forming individual circulation passages for supplying cool air from each region to the freezing chamber and the refrigerating chamber, and forming a freezing chamber fan and a refrigerating chamber fan on each circulation passage, and method for controlling operation of the same which can efficiently perform a cooling operation and reduce power consumption by effectively controlling the operations of each component.	10-07-2010

Sang Hoon Ha, Gyunggi-Do KR

Patent application number	Description	Published
20110140756	ANALOG CIRCUIT HAVING IMPROVED RESPONSE TIME - There is provided an analog circuit having improved response time. An analog circuit having improved response time may include: a low level limiter converting a signal having a lower level than a predetermined reference level into a signal having a predetermined non-low level higher than the predetermined reference level; and an analog circuit section amplifying the signal from the low level limiter into a signal having a predetermined level.	06-16-2011
20110156677	LOW-DROPOUT REGULATOR - There is provided a low-dropout regulator capable of preventing transistors from operating in a triode or deep triode region. A low-dropout regulator according to an aspect of the invention may include: a first operational amplifier having a first input receiving an input voltage; a first P-channel MOSFET having a gate connected to an output of the first operational amplifier, a source connected to a power source terminal, and a drain connected to an output terminal; a feedback circuit providing at least portion of a voltage of the output terminal as a feedback to a second input of the first operational amplifier; and a triode limiter circuit receiving voltages at the source and the gate of the first P-channel MOSFET comparing a voltage difference therebetween with a predetermined reference voltage, and increasing a voltage of the second input of the first operational amplifier when the voltage difference is substantially the same as the reference voltage to thereby prevent the first P-channel MOSFET from entering a triode mode or a deep triode mode.	06-30-2011

Sangsub Ha, Gumi-City KR

Patent application number	Description	Published
20090009078	PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A plasma display panel and a plasma display apparatus are disclosed. The plasma display panel includes a front substrate, a rear substrate positioned to be opposite to the front substrate, a barrier rib positioned between the front substrate and the rear substrate to partition a discharge cell, and a phosphor layer positioned inside the discharge cell. The phosphor layer includes a first phosphor layer emitting red light, a second phosphor layer emitting blue light, and a third phosphor layer emitting green light. The first phosphor layer includes a red pigment. At least one of the first phosphor layer, the second phosphor layer or the third phosphor layer includes magnesium oxide (MgO) material.	01-08-2009

Sang-Wook Ha, Kyungsangbook-Do KR

Patent application number	Description	Published
20110174869	JOINING METHOD OF HIGH CARBON STEEL FOR ENDLESS HOT ROLLING AND THE APPARATUS THEREFOR - An endless hot rolling material shear-joining method capable of threading hot rolling materials in a finish rolling process without strip breakage by controlling joining conditions for the hot rolling materials in an endless hot rolling process for high carbon steel, and an endless hot rolling plant therefor are disclosed. The shear-joining method for endless hot rolling materials of high carbon steel includes shear-joining high carbon steel metal bars comprising, in terms of weight %, 0.30% to 1.20% C, inevitable impurities, and balance Fe, or comprising 0.15% to 1.5% C containing at least one of Cr, Ni, Mo, V, Ti, W, B, Nb, and Sb, inevitable impurities, and balance Fe, such that a joined surface of the joined metal bars is formed to be inclined in a thickness direction of the metal bars, in a hot rolling plant by a joiner adapted to join the metal bars after overlapping tail part of a leading one of the metal bar and top part of a trailing metal bar.	07-21-2011

Seon-Yeong Ha, Anyang-Si KR

Patent application number	Description	Published
20110151224	CELLULOSE FILM AND METHOD FOR PRODUCING THE SAME - A cellulose film for protecting a polarizing plate of a Liquid Crystal Display Device, and a method for producing the same are disclosed. The cellulose film comprises a front layer which includes a non-phosphoric acid ester type plasticizer; an inner layer which includes a plasticizer and a UV absorbent, and a rear layer which includes a non-phosphoric acid ester type plasticizer and fine particles. Preferably, the front layer further includes fine particles, and the plasticizer in the inner layer includes at least two kinds of plasticizers, and at least one of plasticizer in the inner layer is phosphoric acid ester type plasticizer.	06-23-2011

Seung-Hwa Ha, Cheongju-Si KR

Patent application number	Description	Published
20110249217	BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY MODULE HAVING THE SAME - A backlight unit includes a mold frame, a metal core printed circuit board (“MCPCB”) on which at least one light emitting diode (“LED”) is mounted, a reflector, a light guide plate, and an optical sheet. The mold frame includes an MCPCB fixing portion, the MCPCB is directly and removably disposed on the MCPCB fixing portion, and a lower surface of the MCPCB is exposed to the outside of the mold frame. On the MCPCB, a reflector, a light guide plate, and an optical sheet are placed in the order named. The light guide plate has a light entering surface facing the LED.	10-13-2011

Seung Kweon Ha, Chungcheongbuk-Do KR

Son Tung Ha, Anyang-Si KR

Patent application number	Description	Published
20120012362	DC POWER CABLE WITH SPACE CHARGE REDUCING EFFECT - Provided is a DC power cable including a conductor, an inner semiconductive layer, an insulation and an outer semiconductive layer. In particular, the inner semiconductive layer or the outer semiconductive layer may be formed from a semiconductive composition containing a polypropylene base resin or a low-density polyethylene base resin and carbon nano tubes; and the insulation may be formed from an insulation composition containing a polypropylene base resin or a low-density polyethylene base resin and inorganic nano particles. The resulting power cable may have improved properties such as volume resistivity, hot set, and so on, and excellent space charge reducing effect.	01-19-2012

Soo Hyun Ha, Seoul KR

Patent application number	Description	Published
20120000997	SEPARATION SYSTEM FOR WASTE FOUNDRY SAND BINDER USING ULTRASONIC WAVES - The present invention provides a separation system for a waste foundry sand binder using ultrasonic waves, which can minimize the number of surface treatment processes by inducing interface separation between a foundry sand and a binder, and which further optimizes the working process and reduces the recycling cost of waste foundry sand.	01-05-2012

Soung-Youb Ha, Gunpo-Si KR

Patent application number	Description	Published
20090059664	Electrically Erasable Programmable Read-Only Memory (EEPROM) Cell and Methods for Forming and Reading the Same - In a method of reading data in an EEPROM cell, a bit line voltage for reading is applied to the EEPROM cell including a memory transistor and a selection transistor. A first voltage is applied to a sense line of the memory transistor. A second voltage greater than the first voltage is applied to a word line of the selection transistor. A current passing through the EEPROM cell is compared with a predetermined reference current to read the data stored in the EEPROM cell. An on-cell current of the EEPROM cell may be increased in an erased state and the data in the cell may be readily discriminated.	03-05-2009
20110038210	Electrically Erasable Programmable Read-Only Memory (EEPROM) Cell and Methods for Forming and Reading the Same - In a method of reading data in an EEPROM cell, a bit line voltage for reading is applied to the EEPROM cell including a memory transistor and a selection transistor. A first voltage is applied to a sense line of the memory transistor. A second voltage greater than the first voltage is applied to a word line of the selection transistor. A current passing through the EEPROM cell is compared with a predetermined reference current to read the data stored in the EEPROM cell. An on-cell current of the EEPROM cell may be increased in an erased state and the data in the cell may be readily discriminated.	02-17-2011

Su-Hag Ha, Gyeyang-Gu KR

Patent application number	Description	Published
20100053993	DISPLAY DEVICE - A display device is provided, which can precisely control a light source by measuring the quantity of light from the light source under uniform conditions. The display device includes a display panel displaying an image, a light source generating light, a light guide plate guiding and providing the light to the display panel, a receptacle accommodating the light source and the light guide plate, an optical sensor fixed to the receptacle to sense the light, a light receiving hole formed at an edge of the receptacle to provide a path through which the light reaches the optical sensor, and an optical adjustment member interposed between the light guide plate and the optical sensor to reduce luminance of the light incident to the optical sensor. The optical sensor is completely exposed to the optical adjustment member through the light receiving hole.	03-04-2010

Sungdo Ha, Seoul KR

Patent application number	Description	Published
20120030129	HOSPITAL GUIDE SYSTEM AND METHOD FOR PROVIDING HOSPITAL GUIDE SERVICE - Disclosed herein are a hospital guide system for providing guide information to a user in real time through a user terminal in comprehensive consideration of user's position information and user's medical treatment related information and a method for providing a hospital guide service. A hospital guide system includes a user position detecting unit that detects user's position information; a process storing unit that stores user's process information related to a service received by a user in a hospital; a guide information generating unit that decides a user's position-process based situation on the basis of the user's position information and the user's process information and generates guide information suitable for the user's position-process based situation; and a user terminal that provides the guide information to the user.	02-02-2012

Tae Joong Ha, Cheongju-Si KR

Patent application number	Description	Published
20090053620	Blank Mask and Method for Fabricating Photomask Using the Same - A photomask is formed on an etch target layer of a transparent substrate using a blank mask that includes a carbon layer and an oxide layer. The carbon layer and the oxide layer are disposed on the etch target layer. The oxide layer is formed into an oxide layer pattern by photolithography for selectively exposing the etch target layer. A carbon layer pattern is formed by etching the carbon layer using the oxide layer pattern. An etch target layer pattern is formed by etching the etch target layer using the carbon layer pattern as a hard mask. Therefore, a sufficient thickness of the carbon layer can be etched using a thin oxide layer pattern employing the etch selectivity characteristics of the oxide layer and the carbon layer. Furthermore, the etch target layer pattern can have a predetermined vertical profile. The carbon layer pattern can be removed using oxygen plasma without damaging the underlying etch target layer pattern.	02-26-2009
20090075181	Method for Fabricating Photomask - A method for fabricating a photomask includes forming a light blocking layer, a hard mask layer, and a resist layer on a transparent substrate, forming a resist pattern to selectively expose the hard mask layer by removing the resist layer selectively, forming a hard mask pattern by etching the exposed hard mask layer using the resist pattern as an etch mask, exposing the hard mask pattern by removing the resist pattern; measuring a critical dimension of the exposed hard mask pattern, correcting the measured critical dimension of the hard mask pattern to correspond to a critical dimension of a target pattern, forming a light blocking pattern by etching the exposed light blocking layer using the corrected hard mask pattern as an etch mask, and removing the hard mask pattern.	03-19-2009
20090098470	Method of Correcting Defect in Photomask - Disclosed herein is a method of correcting defects in photomasks. According to one embodiment, a light absorption layer is formed on a photomask where pin hole defects occur in a light blocking layer, and light absorption patterns are formed on the pin hole defect portions by selectively etching the light absorption layer. According to another embodiment, a light absorption layer is formed on a backside of a photomask having pin hole defects in a light blocking layer, and light absorption patterns are formed on the backside of the photomask substrate corresponding to a region having pin hole defects by etching the light absorption layer.	04-16-2009
20090253052	Photomask and Method of Fabricating the Same - A photomask comprises: a light transmitting substrate; patterns disposed over the light transmitting substrate to define a light transmitting region; and a light transmittance control layer disposed between the light transmitting substrate and the patterns having a relatively high light transmittance in a first control layer region overlapping a first portion of the light transmitting region adjacent to a poor pattern having a size larger than a normal size than in a second control layer region overlapping a second portion of the light transmitting region between normal patterns having a normal size.	10-08-2009
20100003607	Method for Correcting Pattern Critical Dimension in Photomask - A method for correcting pattern critical dimension (CD) in a photomask includes forming a multilayer structure over a substrate by stacking at least two thin films capable of forming a compound by application of energy from an energy source; forming a light-shielding layer over the multilayer structure; forming a light-shielding layer pattern that selectively exposes the multilayer structure by selectively etching the light-shielding layer; detecting a correction region requiring a CD correction by measuring a CD of the light-shielding layer pattern; and forming a compound, by which the CD is corrected by a transmittance difference between the multilayer structure and the correction region, by applying an energy to a region of the multilayer structure corresponding to the detected correction region to react the thin films.	01-07-2010

Taemin Ha, Seoul KR

Patent application number	Description	Published
20120025633	Voice Coil Motor - A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a magnet fixing member disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.	02-02-2012

Wonkyu Ha, Gumi-City KR

Patent application number	Description	Published
20080291135	ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device is disclosed. The organic light emitting device includes a display unit including a plurality of subpixels, a host memory unit that stores image data received from the outside by the frame, a data adjusting unit that fetches the image data frames stored in the host memory unit by the bit and converts one frame into a plurality of subfields and one display memory unit that stores the image data frame converted into the plurality of subfields by the data adjusting unit. When the data adjusting unit converts the frame into the plurality of subfields, the data adjusting unit inserts a black time into at least one of the plurality of subfields.	11-27-2008

Yeong-Ho Ha, Daegu KR

Patent application number	Description	Published
20100290066	IMAGE FORMING APPARATUS AND COLOR CORRECTING METHOD THEREOF, AND HOST APPARATUS TO CORRECT THE COLOR OF AN OUTPUT IMAGE USING THE SAME - An image forming apparatus and a color correction method, and a host apparatus to correct the color of an output image using the color correction method. The image forming apparatus can include a table correction unit to correct the color conversion table based on monitor information, and a color conversion unit to convert the input image into the output image using the corrected color conversion table. Accordingly, the color of a displayed image can match that of a print output regardless of the status of the display apparatus.	11-18-2010
20110299100	PRINT CONTROLLING TERMINAL AND COLOR CORRECTION METHOD - A color correction method includes displaying an expected print image of a test image of the image forming apparatus on a monitor, outputting the test image to the image forming apparatus, performing color matching between the output test image and an expected print image on the monitor, changing an ICC profile of the monitor according to the performed color matching, and generating a print data using the changed ICC profile. Also a print controlling terminal which performs the color correction method.	12-08-2011

Yong Min Ha, Seoul KR

Patent application number	Description	Published
20120019748	LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is discussed, which includes a first substrate and a second substrate, which face each other; a liquid crystal layer formed between the first substrate and the second substrate; and a column spacer formed between the first substrate and the second substrate, wherein the column spacer is formed within a light-shielding region on the first substrate or the second substrate, and a width of the light-shielding region in the periphery of the column spacer is greater than that of the light-shielding region where the column spacer is not formed. Since the width of the light-shielding region in the periphery of the column spacer is greater than that of the light-shielding region where the column spacer is not formed, even though an alignment film is damaged by the column spacer, light leakage can be prevented from occurring at the damaged portion.	01-26-2012

Yong Su Ha, Kyunggi-Do KR

Patent application number	Description	Published
20110252929	TORQUE CONTROL WRENCH FOR BOTH LEFT-HAND THREAD AND RIGHT-HAND THREAD - A torque control wrench for both a left-hand thread and a right-hand thread is disclosed. The torque control wrench includes a wrench unit having a transmission unit, a movable shaft engaged with the transmission unit, for rotating the transmission unit with external force, and a socket for receiving rotational force at a rotation speed changed by the transmission unit and tightening or loosening a bolt with the received rotational force, a handle for generating the rotational force with which the socket tightens or loosens the bolt, and a torque controller between the wrench unit and the handle, for controlling a torque applied from the handle to the socket, including a clutch for rotating along with rotation of the handle and thus rotating the movable shaft and, if a torque equal to or greater than a preset torque value is applied, rotating idly, and a clutch torque controller for controlling the torque applied from the handle to the clutch.	10-20-2011