Ha, Yongin-Si

Byeoung-Ju Ha, Yongin-Si KR

Patent application number	Description	Published
20110107570	DUPLEXER USING AN EMBEDDED PCB AND METHOD OF FABRICATING THE SAME - A high-integrated duplexer and a fabrication method thereof. The duplexer has a first filter to pass a signal of a transmitted frequency band, a second filter to pass a signal of a received frequency band, an embedded PCB having the first and second filters bonded on a certain area of a surface of an upper side in a predetermined distance from each other, and an isolation part to prevent a signal interference between the first and second filters, and a packaging substrate to package the entire upper side of the embedded PCB so that the packaging substrate is located above and separated from the first and second filters by a predetermined distance. The fabricated high-integrated duplexer has a small size and high performance.	05-12-2011

Chung Soo Ha, Yongin-Si KR

Patent application number	Description	Published
20130163801	TRANSPARENT PANEL FOR MOBILE DEVICE, METHOD FOR MANUFACTURING THE SAME, AND MOBILE DEVICE USING THE SAME - A transparent panel including a plurality of microholes, which has improved shock resistance by distributing external shocks and allows distortion-free audio data to pass through the same while preventing or substantially preventing infiltration of foreign materials, a method for manufacturing the same, and a mobile device using the same. A transparent panel including a panel having a thickness and a plurality of microholes formed at a side of the panel, a diameter of each of the microholes being 50 to 500 μm.	06-27-2013

Dong-In Ha, Yongin-Si KR

Patent application number	Description	Published
20140318851	SHIELDING REINFORCING APPARATUS - A shield reinforcing apparatus is provided. The shield reinforcing apparatus includes a printed circuit board, a shield member that covers the printed circuit board, and at least one shield reinforcing part provided in the printed circuit board and configured to contact the shield member to be pressed.	10-30-2014

Hun-Hwan Ha, Yongin-Si KR

Hyun-Chul Ha, Yongin-Si KR

Patent application number	Description	Published
20110075484	NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY SYSTEM EMPLOYING SAME - A nonvolatile memory device comprises a memory cell array, a row selection circuit and a voltage generator. The memory cell array comprises a first dummy memory cell, a second dummy memory cell, and a NAND string comprising a plurality of memory cells coupled in series between a string selection transistor and a ground selection transistor through the first dummy memory cell and the second dummy memory cell. During a read-out operation mode, a dummy read-out voltage is applied to a first dummy wordline coupled to the first dummy memory cell, and to a second dummy wordline coupled to the second dummy memory cell. The dummy read-out voltage has a lower magnitude than a read-out voltage applied to an unselected memory cell during the read-out operation mode.	03-31-2011
20120170370	NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY SYSTEM EMPLOYING SAME - A nonvolatile memory device comprises a memory cell array, a row selection circuit and a voltage generator. The memory cell array comprises a first dummy memory cell, a second dummy memory cell, and a NAND string comprising a plurality of memory cells coupled in series between a string selection transistor and a ground selection transistor through the first dummy memory cell and the second dummy memory cell. During a read-out operation mode, a dummy read-out voltage is applied to a first dummy wordline coupled to the first dummy memory cell, and to a second dummy wordline coupled to the second dummy memory cell. The dummy read-out voltage has a lower magnitude than a read-out voltage applied to an unselected memory cell during the read-out operation mode.	07-05-2012

In Hye Ha, Yongin-Si KR

Patent application number	Description	Published
20150342870	Skin External Composition for Skin Moisturization Containing Red Yeast Rice Extract - Disclosed herein is a skin external composition containing a red yeast rice extract. More particularly, disclosed is a skin external composition containing a red yeast rice extract which can increase the production of loricrin in keratinocytes and to strengthen the skin barrier function, thereby exhibiting an excellent effect of improving skin moisturization.	12-03-2015

Inwoo Ha, Yongin-Si KR

Patent application number	Description	Published
20150325041	IMAGE PROCESSING METHOD AND APPARATUS - An image processing method includes determining a number of virtual point light (VPL) samplings for each area of a current frame, applying VPLs sampled in a previous frame to the current frame, adjusting a result of the applying based on the determined number of VPL samplings, and rendering the current frame based on VPLs sampled in the current frame.	11-12-2015

Jae-Heung Ha, Yongin-Si KR

Patent application number	Description	Published
20160043156	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.	02-11-2016

Jae-Hwan Ha, Yongin-Si KR

Patent application number	Description	Published
20150155562	NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A method of preparing a negative active material for a rechargeable lithium battery including preparing a powder including a silicon-carbon composite or a Si-based material represented by SiO	06-04-2015

Jaemin Ha, Yongin-Si KR

Patent application number	Description	Published
20130278790	IMAGE DISPLAY SYSTEM AND METHOD OF DRIVING THE SAME - An image display system includes a camera part and an image display part. The image display part includes a user analyzer, a gamma corrector, a gamma voltage generator, and a display panel. The camera part takes a picture of a user and generates a user image signal. The user analyzer calculates the user's viewing direction based on the user image signal. The gamma corrector generates a correction gamma value based on the viewing direction. The gamma voltage generator generates a gamma voltage based on the correction gamma value, and the display panel displays an image corresponding to the gamma voltage. Accordingly, the image display system provides the image having an optimized gamma curve to the user in real time even without a separate input from the user.	10-24-2013

Jae-Min Ha, Yongin-Si KR

Patent application number	Description	Published
20090189840	DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME - A display apparatus includes a backlight assembly generating a light; a sensor sensing an amount of the light and color coordinates of the light to generate sensing information; a display panel receiving the light and displaying an image in response to a gray-scale voltage; a gray-scale compensation unit receiving M-bit source data and compensating a gray-scale of the source data in response to the sensing information to generate N-bit first compensation data; and a data driver converting the first compensation data into gray-scale voltage and proving the gray-scale voltage to the display panel.	07-30-2009
20110216098	DISPLAY DEVICE AND DRIVING METHOD THEREOF - The present invention relates to a display device and a driving method thereof. A display device according to exemplary embodiments of the present invention includes: a signal controller to process an input image signal and an input control signal to control output of a digital image signal; a gray voltage generator to generate a gray reference voltage; and a data driver to generate gray voltages based on the gray reference voltage from the gray voltage generator, to receive the digital image signal, and to output a portion selected from the generated gray voltages as a data voltage, wherein the gray reference voltage includes a first gray reference voltage for the input image signal and a second gray reference voltage for an insertion gray, and the gray voltage generator generates one of the first gray reference voltage or the second gray reference voltage according to the selection signal included in the control signal to be provided to the data driver.	09-08-2011
20120200767	Display Apparatus Including Receiving Container Receiving a Camera Module and a Display Panel - A display apparatus includes a display panel for display an image, a camera module and a receiving container. The camera module includes a lens part mounted on a printed circuit board. The receiving container includes a main receiving space receiving the display panel and a sub receiving space extended from the main receiving space and receiving the camera module.	08-09-2012
20130088480	DRIVING METHOD FOR DISPLAY DEVICE - A gate driver receiving a low voltage without an appropriate control signal in an initialization step from the time of turn-on of the power of the display device to the time of beginning of normal operation of the display device to previously generate and output a gate clock signal CPV so as to prevent a horizontal line defect from appearing. Thereby, the generated clock signals CKV and CKVB are transmitted to the gate driver such that the gate driver is appropriately controlled and the horizontal line defect is not generated.	04-11-2013

Jaeyoung Ha, Yongin-Si KR

Patent application number	Description	Published
20100075205	SECONDARY BATTERY - A secondary battery capable of being formed to be relatively small by reducing the sizes of internal devices and compactly locating the internal devices. Accordingly, the volume of the secondary battery is reduced and the capacity thereof is maintained, thereby increasing the capacity density of the secondary battery. In one embodiment, the secondary battery includes a bare cell having a cap plate and a protection circuit module on the bare cell and including a printed circuit board surface-contacting the cap plate.	03-25-2010
20100151281	BATTERY PACK - A battery pack includes a bare cell including a cap plate and an electrode terminal insulated from the cap plate and a circuit module including a circuit board having a first short side, a second short side generally opposite the first short side, a first long side and a second long side generally opposite the first long side. The circuit board includes a base lead plate attached to the circuit board and a base fixing protrusion extending from the base lead plate, wherein the circuit module is on and electrically connected to the bare cell. The battery pack also includes an upper cover covering the circuit module, the upper cover including a base fixing groove adapted to receive the base fixing protrusion, wherein base fixing protrusion is in the base fixing groove.	06-17-2010
20130071697	SECONDARY BATTERY - A secondary battery capable of being formed to be relatively small by reducing the sizes of internal devices and compactly locating the internal devices. Accordingly, the volume of the secondary battery is reduced and the capacity thereof is maintained, thereby increasing the capacity density of the secondary battery. In one embodiment, the secondary battery includes a bare cell having a cap plate and a protection circuit module on the bare cell and including a printed circuit board surface-contacting the cap plate.	03-21-2013

Jae-Young Ha, Yongin-Si KR

Patent application number	Description	Published
20110236726	BATTERY PACK - There is provided a battery pack capable of unfolding support members in the use of an external device having the battery pack joined thereto, and inserting the support members respectively into groove portions in the movement of the external device. The battery pack includes at least one battery cell. A case accommodates the battery cells, and is formed as a portion of the external appearance of an external device. The battery pack further includes groove portions formed in a region at which the battery cells are not positioned in the interior of the case and support members respectively inserted into or protruded from the groove portions. Accordingly, the external device can be more conveniently used, and the external appearance of the external device can be formed slimmer in the movement of the external device.	09-29-2011

Jeong Cheol Ha, Yongin-Si KR

Patent application number	Description	Published
20120184629	COSMETIC COMPOSITION FOR MASSAGE - The present invention relates to a cosmetic composition for massage, and more particularly, to a cosmetic composition for massage that provides a smooth rolling sensation even with a low oil content by controlling the ratio and content of polar and nonpolar oils and properly penetrates into the skin according to the control of the absorption rate by using a gum, which solves the problems with the existing massage compositions such as greasiness caused by a high content of oily ingredients and inconvenience associated with a need for cleansing the skin after use.	07-19-2012
20120277313	COSMETIC COMPOSITION STABILIZED HIGHER OILY PART - The present invention relates to a cosmetic composition having a high content of a stable oil phase, and more particularly to a cosmetic composition, which combines advantages of spreadability and softness of an oil-in-water type with emollient effect and water resistance of a water-in-oil type as a resulting of stabilizing, based on the total weight of the composition, 30-56 wt % of an oily component by multiple emulsification of W/O/W, and which provides skin moisturizing and softening ef-fects by a large amount of oil components, and also which allows irritations caused by active ingredients to be relieved by a high content of the oily component.	11-01-2012
20130251827	COSMETIC COMPOSITION FOR SKIN MOISTURISATION COMPRISING PINE-RESIN EXTRACT, PINUS DENSIFLORA NEEDLE EXTRACT AND PINUS DENSIFLORA ROOT EXTRACT - The present invention relates to a skin moisturizing cosmetic composition that includes a pine resin extract, a	09-26-2013

Jeong-Ki Ha, Yongin-Si KR

Patent application number	Description	Published
20130199030	METHOD OF PREPARING LITHIUM SECONDARY BATTERY - A method of preparing a lithium secondary battery is disclosed, the method including coating a coating layer-forming composition including an inorganic compound and an organic/inorganic bindable silane compound having a first reactive functional group on a substrate to form a separator including a coating layer; preparing an electrode including an active material and a binder having a second reactive functional group; stacking the electrode to contact the coating layer of the separator, and adding an electrolyte to the electrode and separator to prepare a lithium secondary battery; and heat-treating the lithium secondary battery to react the first reactive functional group with the second reactive functional group and form a chemical bond.	08-08-2013
20130202944	LITHIUM SECONDARY BATTERY - Disclosed is a lithium secondary battery that includes a separator including a coating layer including an inorganic compound, a polymer and an organic/inorganic bonding silane compound formed from an organic/inorganic bonding silane compound having a first reactive functional group; and an electrode contacting the coating layer, and including an active material and a binder formed from a binder having a second reactive functional group, wherein the first reactive functional group is reactive with the second reactive functional group, and the lithium secondary battery includes a chemical bond generated by reacting the first reactive functional group with the second reactive functional group.	08-08-2013
20130244080	SEPARATOR FOR LITHIUM SECONDARY BATTERY - A separator for a lithium secondary battery includes a coating layer including an organic/inorganic bindable silane compound having a reactive functional group, the reactive functional group being selected from the group consisting of amino groups, isocyanate groups, epoxy groups, mercapto groups, and combinations thereof; and an inorganic compound. The separator has excellent high temperature stability.	09-19-2013
20140038025	SEPARATOR, LITHIUM BATTERY INCLUDING THE SEPARATOR, AND METHOD OF PREPARING THE SEPARATOR - A separator for a battery having a porous base material layer and a polymer coating layer formed on at least a surface of the base material layer. The polymer coating layer includes a first fluorinated copolymer and a non-fluorinated polymer. A weight ratio of the first fluorinated copolymer to the non-fluorinated polymer is in a range of 3:1 to 1:3.	02-06-2014

Jeong-Kyu Ha, Yongin-Si KR

Patent application number	Description	Published
20090273076	Tape for heat dissipating member, chip on film type semiconductor package including heat dissipating member, and elctronic apparatus including the same - Disclosed is a chip-on-film (COF) type semiconductor package and a device using the same. The COF type semiconductor package may include an insulation substrate including a top surface and bottom surface, a semiconductor device on the top surface of the insulation substrate, a heat dissipating component on the bottom surface of the insulation substrate, and at least one space between the bottom surface of the insulation substrate and a top surface of the heat dissipating component.	11-05-2009
20110143625	TAPE FOR HEAT DISSIPATING MEMBER, CHIP ON FILM TYPE SEMICONDUCTOR PACKAGE INCLUDING HEAT DISSIPATING MEMBER, AND ELECTRONIC APPARATUS INCLUDING THE SAME - Disclosed is a chip-on-film (COF) type semiconductor package and a device using the same. The COF type semiconductor package may include an insulation substrate including a top surface and bottom surface, a semiconductor device on the top surface of the insulation substrate, a heat dissipating component on the bottom surface of the insulation substrate, and at least one space between the bottom surface of the insulation substrate and a top surface of the heat dissipating component.	06-16-2011
20120021600	METHOD OF FABRICATING FILM CIRCUIT SUBSTRATE AND METHOD OF FABRICATING CHIP PACKAGE INCLUDING THE SAME - A method of fabricating a film circuit substrate and a method of fabricating a chip package. The method of fabricating a film circuit substrate can include providing a base film including a chip packaging area to package a chip and a separation area to separate the two chip packaging areas from each other, the separation area including a cut area and an uncut area; forming a reserve interconnection pattern having a first height on the base film; and forming an interconnection pattern having a second height that is lower than the first height on the out area by selectively etching the reserve interconnection pattern of the cut area.	01-26-2012

Jin-Su Ha, Yongin-Si KR

Patent application number	Description	Published
20130216934	ELECTRODE CATALYST FOR FUEL CELL, METHOD OF PREPARING THE SAME, AND MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING ELECTRODE CATALYST - An electrode catalyst for a fuel cell, the electrode catalyst including a first catalyst that exhibits hydrophilicity, the first catalyst including pores, wherein at least 50 volume percent of the pores have an average diameter of about 100 nanometers or less; a method of preparing the electrode catalyst; and a membrane electrode assembly (MEA) and a fuel cell that include the electrolyte catalyst. The electrode catalyst for a fuel cell rapidly controls the migration of phosphoric acid at an initial stage of operation of an MEA, thereby securing a path for the migration of a conductor and a path for the diffusion of a fuel, and thus, an activation time of the MEA is shortened.	08-22-2013

Jin-Yong Ha, Yongin-Si KR

Patent application number	Description	Published
20150017506	BATTERY PACK - A battery pack includes unit cells disposed side-by-side, a connection board connecting the unit cells in series and/or in parallel, the connection board including position fixing portions on a first surface, a protection circuit module electrically connected to the connection board, and a first connecting tap and a second connecting tap disposed on the connection board to electrically connect the unit cells and the connection board. At least one of the first connecting tap and the second connecting tap includes one end connected to the unit cells and an other end, the other end including a plurality of bridges at a lower side thereof The bridges are inserted into the position fixing portions.	01-15-2015

Jong-Bong Ha, Yongin-Si KR

Patent application number	Description	Published
20120280244	High Electron Mobility Transistors And Methods Of Manufacturing The Same - High electron mobility transistors (HEMTs) and methods of manufacturing the same. A HEMT may include a channel layer and a channel supply layer, and the channel supply layer may be a multilayer structure. The channel supply layer may include an etch stop layer and an upper layer on the etch stop layer. A recess region may be in the upper layer. The recess region may be a region recessed to an interface between the upper layer and the etch stop layer. A gate electrode may be on the recess region.	11-08-2012
20130001587	HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF MANUFACTURING THE SAME - High electron mobility transistors (HEMTs) including a cavity below a drain and methods of manufacturing HEMTS including removing a portion of a substrate below a drain.	01-03-2013
20130032816	HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF MANUFACTURING THE SAME - High electron mobility transistors (HEMTs) including a substrate and a HEMT stack on the substrate, the HEMT stack including a compound semiconductor layer that includes a 2-dimensional electron gas (2DEG), an upper compound semiconductor layer that has a polarization index higher than a polarization index of the compound semiconductor layer, and a source electrode, a drain electrode, and a gate that are disposed on the upper compound semiconductor layer. The substrate may be a nitride substrate that has a dielectric constant and a thermal conductivity higher than a dielectric constant and a thermal conductivity of a silicon substrate. The substrate may include an insulating layer that has a dielectric constant and a thermal conductivity higher than a dielectric constant and a thermal conductivity of the silicon substrate, a metal layer that is deposited on the insulating layer, and a plate that is attached to the metal layer.	02-07-2013
20130146890	HIGH ELECTRON MOBILITY TRANSISTOR - A high electron mobility transistor (HEMT) according to example embodiments includes a first semiconductor layer, a second semiconductor layer on the first semiconductor layer, and a reverse diode gate structure on the second semiconductor layer. A source and a drain may be on at least one of the first semiconductor layer and the second semiconductor layer. A gate electrode may be on the reverse diode gate structure.	06-13-2013
20130175538	SUBSTRATE STRUCTURE, SEMICONDUCTOR DEVICE FABRICATED FROM THE SAME, AND METHOD OF FABRICATING THE SEMICONDUCTOR DEVICE - According to example embodiments, a substrate structure may include a GaN-based third material layer, a GaN-based second material layer, a GaN-based first material layer, and a buffer layer on a non-GaN-based substrate. The GaN-based first material layer may be doped with a first conductive type impurity. The GaN-based second material layer may be doped with a second conductive type impurity at a density that is less than a density of the first conductive type impurity in the first GaN-based material layer. The GaN-based third material layer may be doped with a first conductive type impurity at a density that is less than the density of the first conductive type impurity of the GaN-based first material layer. After a second substrate is attached onto the substrate structure, the non-GaN-based substrate may be removed and a GaN-based vertical type semiconductor device may be fabricated on the second substrate.	07-11-2013
20130234207	HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, a high electron mobility transistor (HEMT) includes: stack including a buffer layer, a channel layer containing a two dimensional electron gas (2DEG) channel, and a channel supply layer sequentially stacked on each other, the stack defining a first hole and a second hole that are spaced apart from each other. A first electrode, a second electrode, and third electrode are spaced apart from each other along a first surface of the channel supply layer. A first pad is on the buffer layer and extends through the first hole of the stack to the first electrode. A second pad is on the buffer layer and extends through the second hole of the stack to the second electrode. A third pad is under the stack and electrically connected to the third electrode.	09-12-2013
20130307026	HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF MANUFACTURING THE SAME - According to example embodiments, High electron mobility transistors (HEMTs) may include a discontinuation region in a channel region. The discontinuation region may include a plurality of 2DEG unit regions that are spaced apart from one another. The discontinuation region may be formed at an interface between two semiconductor layers or adjacent to the interface. The discontinuation region may be formed by an uneven structure or a plurality of recess regions or a plurality of ion implantation regions. The plurality of 2DEG unit regions may have a nanoscale structure. The plurality of 2DEG unit regions may be formed in a dot pattern, a stripe pattern, or a staggered pattern.	11-21-2013
20140021510	HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A higher electron mobility transistor (HEMT) and a method of manufacturing the same are disclosed. According to example embodiments, the HEMT may include a channel supply layer on a channel layer, a source electrode and a drain electrode that are on at least one of the channel layer and the channel supply layer, a gate electrode between the source electrode and the drain electrode, and a source pad and a drain pad. The source pad and a drain pad electrically contact the source electrode and the drain electrode, respectively. At least a portion of at least one of the source pad and the drain pad extends into a corresponding one of the source electrode and drain electrode that the at least one of the source pad and the drain pad is in electrical contact therewith.	01-23-2014
20140021511	HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A high electron mobility transistor (HEMT) according to example embodiments includes a channel layer, a channel supply layer on the channel layer, a source electrode and a drain electrode on at least one of the channel layer and the channel supply layer, a gate electrode between the source electrode and the drain electrode, and a Schottky electrode forming a Schottky contact with the channel supply layer. An upper surface of the channel supply layer may define a Schottky electrode accommodation unit. At least part of the Schottky electrode may be in the Schottky electrode accommodation unit. The Schottky electrode is electrically connected to the source electrode.	01-23-2014
20140042449	HIGH ELECTRON MOBILITY TRANSISTOR - According to example embodiments, a high electron mobility transistor (HEMT) includes a channel supply layer that induces a two-dimensional electron gas (2DEG) in a channel layer, a source electrode and a drain electrode that are at sides of the channel supply layer, a depletion-forming layer that is on the channel supply layer and contacts the source electrode, a gate insulating layer on the depletion-forming layer, and a gate electrode on the gate insulating layer. The depletion-forming layer forms a depletion region in the 2DEG.	02-13-2014
20140048850	SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SEMICONDUCTOR DEVICE - According to example embodiments, a semiconductor device may include a high electron mobility transistor (HEMT) on a first region of a substrate, and a diode on a second region of the substrate. The HEMT may be electrically connected to the diode. The HEMT and the diode may be formed on an upper surface of the substrate such as to be spaced apart from each other in a horizontal direction. The HEMT may include a semiconductor layer. The diode may be formed on another portion of the substrate on which the semiconductor layer is not formed. The HEMT and the diode may be cascode-connected to each other.	02-20-2014
20140061725	HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, a higher electron mobility transistor (HEMT) may include a first channel layer, a second channel layer on the first channel layer, a channel supply on the second channel layer, a drain electrode spaced apart from the first channel layer, a source electrode contacting the first channel layer and contacting at least one of the second channel layer and the channel supply layer, and a gate electrode unit between the source electrode and the drain electrode. The gate electrode unit may have a normally-off structure. The first and second channel layer form a PN junction with each other. The drain electrode contacts at least one of the second channel layer and the channel supply layer.	03-06-2014
20140097470	HIGH-ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, a HEMT includes a channel supply layer on a channel layer, a p-type semiconductor structure on the channel supply layer, a gate electrode on the p-type semiconductor structure, and source and drain electrodes spaced apart from two sides of the gate electrode respectively. The channel supply layer may have a higher energy bandgap than the channel layer. The p-type semiconductor structure may have an energy bandgap that is different than the channel supply layer. The p-type semiconductor structure may include a hole injection layer (HIL) on the channel supply layer and be configured to inject holes into at least one of the channel layer and the channel supply in an on state. The p-type semiconductor structure may include a depletion forming layer on part of the HIL. The depletion forming layer may have a dopant concentration that is different than the dopant concentration of the HIL.	04-10-2014
20140103969	HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF DRIVING THE SAME - According to example embodiments, a HEMT includes a channel layer, a channel supply layer on the channel layer, a source electrode and a drain electrode spaced apart on the channel layer, a depletion-forming layer on the channel supply layer, and a plurality of gate electrodes on the depletion-forming layer between the source electrode and the drain electrode. The channel supply layer is configured to induce a two-dimensional electron gas (2DEG) in the channel layer. The depletion-forming layer is configured to form a depletion region in the 2DEG. The plurality of gate electrodes include a first gate electrode and a second gate electrode spaced apart from each other.	04-17-2014
20140151747	HIGH ELECTRON MOBILITY TRANSISTOR INCLUDING PLURALITY OF GATE ELECTRODES - According to example embodiments, a high electron mobility transistor includes: a channel layer including a first semiconductor material; a channel supply layer on the channel layer and configured to generate a 2-dimensional electron gas (2DEG) in the channel layer, the channel supply layer including a second semiconductor material; source and drain electrodes spaced apart from each other on the channel layer, and an upper surface of the channel supply layer defining a gate electrode receiving part; a first gate electrode; and at least one second gate electrode spaced apart from the first gate electrode and in the gate electrode receiving part. The first gate electrode may be in the gate electrode receiving part and between the source electrode and the drain electrode. The at least one second gate electrode may be between the source electrode and the first gate electrode.	06-05-2014
20140240026	METHOD AND APPARATUS FOR CONTROLLING A GATE VOLTAGE IN HIGH ELECTRON MOBILITY TRANSISTOR - According to example embodiments, a method for controlling a gate voltage applied to a gate electrode of a high electron mobility transistor (HEMT) may include measuring a voltage between a drain electrode and a source electrode of the HEMT, and adjusting a level of the gate voltage applied to the gate electrode of the HEMT according to the measured voltage. The level of the gate electrode may be adjusted if the voltage between the drain electrode and the source electrode is different than a set value.	08-28-2014
20150221745	HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF MANUFACTURING THE SAME - High electron mobility transistors (HEMTs) including a substrate and a HEMT stack on the substrate, the HEMT stack including a compound semiconductor layer that includes a 2-dimensional electron gas (2DEG), an upper compound semiconductor layer that has a polarization index higher than a polarization index of the compound semiconductor layer, and a source electrode, a drain electrode, and a gate that are disposed on the upper compound semiconductor layer. The substrate may be a nitride substrate that has a dielectric constant and a thermal conductivity higher than a dielectric constant and a thermal conductivity of a silicon substrate. The substrate may include an insulating layer that has a dielectric constant and a thermal conductivity higher than a dielectric constant and a thermal conductivity of the silicon substrate, a metal layer that is deposited on the insulating layer, and a plate that is attached to the metal layer.	08-06-2015
20150221746	METHODS OF MANUFACTURING HIGH ELECTRON MOBILITY TRANSISTORS - The methods may include forming a first material layer on a substrate, increasing electric resistance of the first material layer, and forming a source pattern and a drain pattern, which are spaced apart from each other, on the first material layer, a band gap of the source and drain patterns greater than a band gap of a first material layer.	08-06-2015

Jung Soo Ha, Yongin-Si KR

Patent application number	Description	Published
20100131353	METHOD FOR PROCESSING INVALID CLICK AND SYSTEM FOR EXECUTING THE METHOD - A method and system of processing an invalid click is provided. The method includes the steps of: verifying an invalid click Internet Protocol (IP) address of a user terminal generating the invalid click with respect to an advertisement; associating the invalid click IP address with the advertisement, and registering and maintaining the invalid click IP address in an invalid click list when the invalid click IP address is verified; and providing the user terminal of the invalid click IP address with a result page other than the advertisement with respect to an advertisement exposure request using the invalid click IP address. When a number of clicks is greater than or equal to a predetermined number of clicks with respect to the same advertisement using the same IP address over a predetermined time, the step of verifying verifies the same IP address as the invalid click IP address.	05-27-2010
20110231254	METHOD AND SYSTEM FOR PROVIDING ADVERTISEMENTS, AND COMPUTER-READABLE RECORDING MEDIUM - The present invention relates to a method that enables an advertiser to show self-billing information when providing an advertising service, a system thereof, and a computer-readable recording medium. According to one aspect of the invention, provided is an advertising method which comprises: a step for providing the advertiser with a result of online advertising, a step for receiving from the advertiser, based on the result of online advertising, the self-billing information for the online advertisements that have been already published, and a step for processing the billing for the published advertisements based on the self-billing information.	09-22-2011
20110258053	BILLING METHOD FOR ONLINE ADVERTISING, SYSTEM THEREOF, AND COMPUTER-READABLE RECORDING MEDIUM - Provided are a method for billing for an online advertisement, a system thereof and a computer-readable recording medium. The method for billing for an online advertisement includes: extracting an advertisement publication result based on a selection history of a plurality of users for advertisement information of an advertiser; providing the advertisement publication result to the advertiser; receiving basic self-billing information for determining an billing object from an advertiser terminal; performing the billing for an published online advertisement based on the received basic self-billing information.	10-20-2011

Kim Yong Ha, Yongin-Si KR

Kuen-Dong Ha, Yongin-Si KR

Patent application number	Description	Published
20130257696	FLAT PANEL DISPLAY APPARATUS - A flat panel display apparatus includes a first substrate, a display unit on the first substrate, a terminal unit on the first substrate and adjacent to an outer portion of the display unit; a second substrate on the first substrate and covering the display unit; and a flexible printed circuit board (PCB) on the second substrate and extending beyond an edge of the second substrate. The flexible PCB connects to the terminal unit and includes a curved unit that is bent between the terminal unit and the edge of the second substrate and is formed inside the periphery of the first substrate.	10-03-2013

Kyung-Doo Ha, Yongin-Si KR

Patent application number	Description	Published
20110290276	Laser Cleaning Device for Electrode Tab of Battery and Laser Cleaning Method Using the Same - A laser cleaning device, and a laser cleaning method using the same, for removing an electrolyte solution stuck to an electrolyte tab during a process of injecting the electrolyte solution are disclosed. The laser cleaning device for an electrode tab of a battery includes: a cleaning housing, in which a battery case for receiving an electrode group, an electrolyte solution and an electrode tab exposed to the outside are embedded; a laser generator which includes a laser source for generating a laser beam and an output controller for controlling output of the laser beam; a laser transmitter which transmits the laser beam generated by the laser generator; and a laser emitting unit which is installed inside the cleaning housing, and which irradiates the laser beam transmitted by the laser transmitter onto the electrode tab so as to remove liquid pollutants stuck to the electrode tab. The laser cleaning method comprises steps generally corresponding to the latter functions of the laser cleaning device.	12-01-2011

Nina Ha, Yongin-Si KR

Patent application number	Description	Published
20140031335	CYCLOALKENYL ARYL DERIVATIVES FOR CETP INHIBITOR - The present invention relates to cycloalkenyl aryl derivatives, isomers thereof, pharmaceutically acceptable salts thereof, hydrates thereof, or solvates thereof; a method for preparing the derivatives; and pharmaceutical compositions containing the same. The compounds of the present invention show the effect of CETP activity inhibition. It means that the compounds can increase HDL-cholesterol and decrease LDL-cholesterol.	01-30-2014
20140315889	HYDROXAMATE DERIVATIVES FOR HDAC INHIBITOR, AND THE PHARMACEUTICAL COMPOSITION COMPRISING THEREOF - The present invention relates to a novel hydroxamate derivatives, more specifically, to novel hydroxamate derivatives having inhibitory activity against Histone Deacetylase (HDAC), isomers thereof, pharmaceutically acceptable salts thereof, hydrates or solvates thereof, use for preparing pharmaceutical compositions, pharmaceutical compositions comprising the same, treatment method using said composition, and a preparing method of novel hydroxamate derivatives. The novel selective hydroxamate derivatives having inhibitory activity against Histone Deacetylase (HDAC) compositions can be used for treatment of inflammatory disease, rheumatoid arthritis, or degenerative disease.	10-23-2014
20150119376	CYCLOALKENYL ARYL DERIVATIVES FOR CETP INHIBITOR - The present invention relates to cycloalkenyl aryl derivatives, isomers thereof, pharmaceutically acceptable salts thereof, hydrates thereof, or solvates thereof; a method for preparing the derivatives; and pharmaceutical compositions containing the same. The compounds of the present invention show the effect of CETP activity inhibition. It means that the compounds can increase HDL-cholesterol and decrease LDL-cholesterol.	04-30-2015
20150252030	N-ACYLHYDRAZONE DERIVATIVES FOR SELECTIVE T CELL INHIBITOR AND ANTI-LYMPHOID MALIGNANCY DRUG - The present invention relates to novel N-acylhydrazone derivatives, and more particularly to novel N-acylhydrazone derivatives having selective T cell inhibitory activity and/or anti-lymphoid malignancy activity, stereoisomers thereof, pharmaceutically acceptable salts thereof, the use thereof for preparing pharmaceutical compositions, pharmaceutical compositions containing the same, treatment methods using the compositions, and methods for preparing the novel N-acylhydrazone derivatives.	09-10-2015

Sang-Min Ha, Yongin-Si KR

Patent application number	Description	Published
20150229145	ENERGY STORAGE SYSTEM AND METHOD FOR DRIVING THE SAME - There are provided an energy storage system and a method for driving the energy storage system, which can exactly measure discharge current by calculating measurement times of the discharge current according to the frequency of the discharge current. An energy storage system includes a battery rack, a battery management system configured to control charging and discharging of the battery rack, and a power conversion system configured to supply discharge current of the battery rack as an alternating current having a frequency to the battery management system. The battery management system is further configured to calculate measurement times of the discharge current, measure the discharge current at the calculated measurement times, and control the charging and discharging of the battery rack based on the measured discharge currents.	08-13-2015

Sangwoo Ha, Yongin-Si KR

Patent application number	Description	Published
20140036531	Backlight Unit and Display Apparatus Having the same - A backlight unit includes a light source that emits light and a light guide plate disposed adjacent to the light source. The light guide plate includes an incident surface to which light is incident, an exit surface from which light incident through the incident surface exits, a reflection surface facing the exit surface to reflect the incident light, and a plurality of lenticular protrusions disposed on the exit surface. The reflection surface includes an inclined surface proximal to the incident surface and inclined with respect to the exit surface.	02-06-2014
20150234110	BACKLIGHT ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME - A display device includes a light guide plate which includes a light incident surface, a light exiting surface connected to the light incident surface, and an opposite surface facing the light exiting surface, a light source which faces the light incident surface and is configured to emit a light, a reflective sheet which faces the opposite surface and reflects the light, a first pattern which is unitary with the light guide plate and protruded from the opposite surface, a pressure sensitive adhesive which is on an upper surface of the reflective sheet and contacts the first pattern, and a display panel which is configured to receive the light exiting through the light exiting surface and display an image.	08-20-2015
20150355506	LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a display panel receiving light to display an image, and a backlight assembly emitting the light to the display panel, the backlight assembly including a light emitting unit emitting the light, a light guide plate coupled to the light emitting unit, the light guide plate guiding the light emitted from the light emitting unit to the display panel, and a reflective adhesive member including a light reflective material, the reflective adhesive member surrounding the light emitting unit and coupling the light emitting unit to the light guide plate.	12-10-2015

Sang-Woo Ha, Yongin-Si KR

Patent application number	Description	Published
20130250616	BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME - A backlight assembly including a container having a light exiting boundary, and a light source part. The container includes a first light source supporting part supporting first and second light sources, and a reflector extending from the first light source supporting part. The reflector reflects the light from the first and second light sources to guide the light to the light exiting boundary. The first light source is disposed under the light exiting boundary and generates the light. The second light source is spaced apart from the first light source in a first direction by a first distance. The first direction is substantially parallel with the light exiting boundary. The second light source is spaced apart from the light exiting boundary in a second direction by a first depth. The second direction is substantially perpendicular to the light exiting boundary.	09-26-2013
20140022490	BACK-LIGHT UNIT AND LIQUID DISPLAY DEVICE INCLUDING THE SAME - Provided is a back-light unit. The back-light unit includes: a reflective layer; a light transmitting plate including a plurality of light emitting diodes; and an optical member disposed on the light transmitting plate and separated from the light transmitting plate with an air layer therebetween, in which light generated from the light emitting diode is reflected to the reflective layer and then passes through the light transmitting plate to reach the optical member.	01-23-2014
20140126236	OPTICAL SHEET AND BACKLIGHT ASSEMBLY HAVING THE SAME - An optical sheet includes a base film, a prism pattern formed in a first area of the base film, and a diffusion member formed in a second area of the base film. The prism pattern has a plurality of parallel prisms on a light-exiting surface. The diffusion member includes a plurality of scatter members in the base film to scatter light, or a plurality of irregularly arranged lenses on one or more of the light-incident surface and the light-exiting surface.	05-08-2014
20140362556	QUANTUM ROD SHEET, BACKLIGHT UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A quantum rod sheet includes: a first support layer including a plurality of grooves which extends substantially in a predetermined direction; a plurality of quantum rods arranged substantially in the predetermined direction along the grooves of the first support layer; and a second support layer which covers the first support layer and the quantum rods.	12-11-2014
20150029692	OPTICAL LENS MODULE AND BACKLIGHT UNIT - A backlight unit which provides light to a liquid crystal display panel of a liquid crystal display. The backlight unit includes an optical lens module including an optical lens disposed above a point light source and configured to refract light output from the point light source, and a reflective polarization layer disposed directly on the optical lens and configured to separate polarization components of the light to transmit one polarization component and reflect another polarization component.	01-29-2015

Sung Sub Ha, Yongin-Si KR

Patent application number	Description	Published
20150056538	Device for protecting crops using hologram of natural enemy eyes and method for fabricating the same - Disclosed are a device for protecting crops from wildlife, comprising an optical base film on both sides of which fluorescent holograms of natural enemies with both eyes and optionally claws or talons are laser printed while a composition containing a phosphorescent material and a repellent is applied to both eyes, and optionally to the claws or talons, and a method for fabricating the same. Oils and extracts from herbs are used selectively as ingredients in the repellent depending on repelling targets, that is, mammals, rodents and birds. In addition, the use of phosphorescent material exerts a repellent effect on nocturnal animals. Thus, the device exhibits high durability and can be used for protection from wildlife damage in various targets.	02-26-2015

Woo Jin Ha, Yongin-Si KR

Patent application number	Description	Published
20140364520	COMPOSITION FOR PAINTING AND VARNISHING PARTS OF VEHICLE AND VARNISHING PARTS OF VEHICLE USING THE SAME - The present invention relates to a composition for painting and varnishing parts of a vehicle, including: 20 to 50 wt % of thermosetting resin;	12-11-2014

Yoon-Jeong Ha, Yongin-Si KR

Patent application number	Description	Published
20090059857	Method and apparatus for load balancing in broadband communication system - An apparatus and method are provided for load balancing in a broadband communication system. In an initial network entry/network reentry/handover, whether to allow a user terminal and whether to allow each service flow are checked. The channel state and load state of candidate frequency assignments and subcells are detected. The ranging status of a corresponding frequency assignment or a corresponding subcell is set according to whether to allow the user terminal. The allowable candidate frequency assignment and subcells are selected and transmitted.	03-05-2009

Younghee Ha, Yongin-Si KR

Patent application number	Description	Published
20130111241	POWER SAVING APPARATUS AND METHOD FOR MOBILE TERMINAL	05-02-2013
20130120630	SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE IN MOBILE DEVICE - A temperature control system of a mobile device is provided. The system includes a memory for storing a set temperature value and a release temperature value, a temperature sensor for sensing an internal temperature of the mobile device; at least one module that emits heat, and a controller. The controller compares the output of the temperature sensor with the set temperature value in a normal mode in order to determine whether the mobile device is overheated, and controls, if the mobile device is overheated, the at least one module to operate in a heat generation suppressing mode, compares the output of the temperature sensor with the release temperature value in the heat generation suppressing mode in order to determine whether to release the heat generation suppressing mode, and executes the normal mode if the heat generation suppressing mode is released according to the comparison result.	05-16-2013

Young Hee Ha, Yongin-Si KR

Patent application number	Description	Published
20100181988	METHOD FOR REDUCING POWER CONSUMPTION BASED ON MOTION SENSOR AND PORTABLE TERMINAL USING THE SAME - A method for reducing power consumption based on a motion sensor and a portable terminal adapted to the method are disclosed. The method includes terminating driving of a motion recognition program according to whether an input is detected by at least one sensor unit disposed in the portable terminal, and switching a mode of a controller included in the portable terminal into a motion recognition deactivation mode. The motion sensor-based portable terminal can reduce the power consumption, thereby lengthening the life span of the battery. The user can use the motion sensor-based portable terminal for a long period of time without frequently recharging its battery.	07-22-2010
20130339909	TERMINAL AND METHOD FOR SETTING MENU ENVIRONMENTS IN THE TERMINAL - An apparatus and method for setting a menu environment in a mobile terminal are provided. The apparatus includes a controller for switching to an environment setting mode of a menu according to a type of a gesture having occurred on the menu.	12-19-2013
20150194131	IMAGE DATA OUTPUT CONTROL METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME - A method for controlling output of image data and an electronic device supporting the same are provided. The method includes defining a frame memory by a partial memory area corresponding to a size of image data corresponding to one image frame to be output to a partial area of a display panel or dividing the frame memory into a plurality of memory areas, writing, in the plurality of memory areas, image data corresponding to successive image frames of image content, accessing the plurality of memory areas to read the written image data, and outputting the read image data to the display panel divided into a plurality of panel areas.	07-09-2015

Young-Sang Ha, Yongin-Si KR

Patent application number	Description	Published
20140070176	ORGANIC LIGHT-EMITTING DISPLAY DEVICE WITH IMPROVED COLOR PROPERTY - An organic light-emitting display device including a red light-emitting layer that includes a deep-red light-emitting layer and a light-red light-emitting layer, and a blue light-emitting layer that includes a deep-blue light-emitting layer and a light-blue light-emitting layer. The organic light-emitting display device is capable of displaying a deep color and a light color so as to be distinguishable from each other.	03-13-2014

Yu-Mi Ha, Yongin-Si KR

Patent application number	Description	Published
20160126528	RECHARGEABLE BATTERY - A rechargeable battery includes a wound electrode assembly comprising a separator between a first electrode and a second electrode, wherein the first and second electrodes each include uncoated regions and coated regions; a case accommodating the electrode assembly; and a first electrode terminal and a second electrode terminal respectively coupled to the first and second electrodes and extending from the case, wherein an uncoated region of the first electrode includes inner and outer uncoated regions of a terminal end portion located at an outermost side of the electrode assembly, and wherein the second electrode includes an outer uncoated region of a terminal end portion facing the inner uncoated region of the first electrode and an additional inner coated region at an opposite side of the outer uncoated region.	05-05-2016

Yunkyung Ha, Yongin-Si KR

Patent application number	Description	Published
20100196745	BATTERY PACK AND METHOD OF MANUFACTURING THE SAME - A battery pack and a method of manufacturing the same. The battery pack includes: a package member formed of a laminate strengthened sheet; and a support plate coupled to at least a portion of the package member to form a case having a space for receiving an electrode assembly. The manufacturing method of the battery pack includes: forming an electrode assembly; forming a case for receiving the electrode assembly by coupling a solid support plate to at least a portion of a package member formed of a laminate strengthened sheet; inserting the electrode assembly into the case; and electrically connecting the electrode assembly to a terminal assembly.	08-05-2010
20120231307	SECONDARY BATTERY - Provided is a secondary battery, which can prevent explosion and fire of the battery by melting a safety film formed on an electrode tab to quickly clear a sealed state of a case when the internal temperature or pressure of the battery rises. The secondary battery includes an electrode assembly including a first electrode tab and a second electrode tab, and a case accommodating the electrode assembly such that the electrode tab is exposed to the outside. At least one of the first and second electrode tabs has a recess formed lengthwise on at least one of top and bottom surfaces of the at least one of the first and second electrode tabs, and a safety film is positioned in the recess.	09-13-2012