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Ju, KR
Byong Sun Ju, Pundanggu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090026548 | Systems And Methods For Fabricating Nanometric-Scale Semiconductor Devices With Dual-Stress Layers Using Double-Stress Oxide/Nitride Stacks - Systems and methods for fabricating semiconductor devices with dual-stress layers using double-stress oxide/nitride stacks. A method comprises providing NMOS and PMOS regions, selectively forming a dual-stack tensile stress layer over the NMOS region by depositing a tensile silicon nitride layer over the NMOS and PMOS regions, depositing a tensile silicon oxide layer over the tensile silicon nitride layer, removing a portion of the tensile silicon oxide layer from the PMOS region, and removing a portion of the tensile silicon nitride layer from the NMOS region and selectively forming a dual stack compressive stress layer over the PMOS region by depositing a compressive silicon nitride layer over the NMOS and PMOS regions, depositing a compressive silicon oxide layer over the compressive silicon nitride layer, removing a portion of the compressive silicon oxide layer from the NMOS region, and removing a portion of the compressive silicon nitride layer from the NMOS region. | 01-29-2009 |
Byong-Sun Ju, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090321810 | NON-VOLATILE MEMORY DEVICE, MEMORY CARD AND SYSTEM - Provided is a non-volatile memory device including; a substrate having source/drain regions and a channel region between the source/drain regions; a tunneling insulating layer formed in the channel region of the substrate; a charge storage layer formed on the tunneling insulating layer; a blocking insulating layer formed on the charge storage layer, and comprising a silicon oxide layer and a high-k dielectric layer sequentially formed; and a control gate formed on the blocking insulating layer, wherein an equivalent oxide thickness of the silicon oxide layer is equal to or greater than that of the high-k dielectric layer. | 12-31-2009 |
| 20100187595 | NONVOLATILE MEMORY DEVICES AND METHODS OF MANUFACTURING THE SAME - Nonvolatile memory devices and related methods of manufacturing the same are provided. A nonvolatile memory device includes a tunneling layer on a substrate, a floating gate on the tunneling layer, an inter-gate dielectric layer structure on the floating gate, and a control gate on the inter-gate dielectric layer structure. The inter-gate dielectric layer structure includes a first silicon oxide layer, a high dielectric layer on the first silicon oxide layer, and a second silicon oxide layer on the high dielectric layer opposite to the first silicon oxide layer The high dielectric layer may include first and second high dielectric layers laminated on each other, and the first high dielectric layer may have a lower density of electron trap sites than the second high dielectric layer and may have a larger energy band gap or conduction band-offset than the second high dielectric layer. | 07-29-2010 |
| 20100210116 | METHODS OF FORMING VAPOR THIN FILMS AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICES INCLUDING THE SAME - A method of forming a vapor thin film is provided, which includes loading a substrate into a chamber, adsorbing a source gas on the substrate by supplying the source gas into the chamber, and forming the thin film on the substrate by supplying a reaction gas into the chamber, wherein the forming of the thin film on the substrate is proceeded under an electric field formed in one direction on the substrate by applying a bias to the substrate. | 08-19-2010 |
Byoungsun Ju, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110001181 | Nonvolatile Memory Devices - Provided is a nonvolatile memory device. The nonvolatile memory device includes: a tunnel insulation layer on a semiconductor substrate; a floating gate electrode including a bottom gate electrode doped with carbon and contacting the tunnel insulation layer and a top gate electrode on the bottom gate electrode; a gate interlayer insulation layer on the floating gate electrode; and a control gate electrode on the gate interlayer insulation layer. | 01-06-2011 |
| 20110215392 | Semiconductor Devices and Methods of Manufacturing the Same - Provided are a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a charge storage pattern formed on a substrate; a dielectric pattern formed on the charge storage pattern; a first conductive pattern including silicon doped with a first impurity of a first concentration, the first conductive pattern being disposed on the dielectric pattern; and a second conductive pattern including metal silicide doped with a second impurity of a second concentration, the second conductive pattern being disposed on the first conductive pattern. The first concentration may be higher than the second concentration. | 09-08-2011 |
Chang Young Ju, Bucheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090065854 | Semiconductor Device and Method of Fabricating the Same - Disclosed are a semiconductor device and a method of fabricating the same. The semiconductor device includes second-conductive-type drift areas formed in a first-conductive-type well of a semiconductor substrate while being spaced apart from each other a vertical area protruding from the drift areas, and a second-conductive-type source/drain area formed on the vertical area. The vertical area can provide an extended drift area for a current path | 03-12-2009 |
| 20090065865 | Semiconductor Device and Method of Fabricating the Same - Disclosed are a semiconductor device and a method of fabricating the same. The semiconductor device can include a transistor structure including a gate electrode and a first channel region and source/drain regions on a substrate, and a second channel region and source/drain regions provided on the transistor structure. Accordingly, transistor operations can utilize the current path above and below the gate electrode. | 03-12-2009 |
Dong-Kyu Ju, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100266967 | POLYMER FOR FORMING ORGANIC ANTI-REFLECTIVE COATING LAYER - A polymer for forming an organic anti-reflective coating layer, which is soluble in alkali solutions so that an additional etching process of anti-reflective coating layer is not required, and a composition including the same are disclosed. The polymer for forming an organic anti-reflective coating layer has the following formula. | 10-21-2010 |
Eun-Sok Ju, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110307313 | SEARCH SYSTEM AND METHOD USING SEARCH LIBRARY - Provided is a search system and method for performing a search during execution of an application in a mobile terminal. The search method may include executing an application, without terminating the application, by including a search window on a part of an execution screen of the application. The system and method also include incorporating a library into an application. | 12-15-2011 |
Gi Seok Ju, Kyeongki-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090285025 | Method of Controlling a Program Control of a Flash Memory Device - A flash memory device and method of controlling a program operation thereof, includes page buffers divided into a predetermined number of groups and a program operation is performed on a group basis. | 11-19-2009 |
Ho-Jung Ju, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100182155 | DEVICE AND METHOD FOR DETECTING LOADING OF BATTERY - A battery load detecting device includes: a battery check pulse generator generating a check pulse in response to a check enable signal; a constant voltage regulator generating a battery status signal in response to a first battery check signal; and a battery detection determining unit comparing a predetermined reference signal with the battery status signal to generate a comparison result signal, using the comparison result signal and the check pulse to generate a second battery check signal, and using the second battery check signal to generate a battery detection signal indicating whether a chargeable battery is electrically connected to the constant voltage regulator. | 07-22-2010 |
Hyung-Jun Ju, Jung-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100079148 | UHF PARTIAL DISCHARGE AND ITS LOCATION MEASURING DEVICE FOR HIGH-VOLTAGE POWER DEVICES - Disclosed is a UHF partial discharge and its location measuring device for high-voltage power devices. The measuring device includes a partial discharge sensor, an external noise sensor, an analogue-digital converter, a peak detector, a partial discharge signal processor, an arrival time detector, a discharge location processor, and a display unit. | 04-01-2010 |
Inkwon Ju, Daejon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110227663 | 3-WAY BALUN FOR PLANAR-TYPE DOUBLE BALANCED MIXER - Provided is a 3-way balun for a double balanced mixer. This research provides a 3-way balun available for a planar-type double balanced mixer and a planar-type double balanced mixer employing the same. The 3-way balun includes a first output unit for receiving and outputting an input signal of a predetermined frequency; and second and third output units connected to the first output unit and outputting signals whose phase is different by 180 from a phase of a signal of the first output unit and amplitude is a half of an amplitude of the signal outputted from the first output unit. | 09-22-2011 |
In-Kwon Ju, Daejon KR
| Patent application number | Description | Published |
|---|---|---|
| 20080224801 | Digital Attenuation Apparatus Having Ultra Broadband and Excellent Attenuation Characteristics - Provided is a digital attenuation apparatus having ultra broadband and excellent attenuation characteristics. The digital attenuation apparatus includes an input port, an output port, a first transmission line, a second transmission line, a first switching device, a third transmission line, a first resistive element, a second resistive element, a fourth transmission line, a second switching device, a fifth transmission line, and a third resistive element. | 09-18-2008 |
| 20100102425 | ULTRA WIDEBAND SYSTEM-ON-PACKAGE AND METHOD OF MANUFACTURING THE SAME - This research discloses an ultra wideband system-on-package (SoP). The SoP includes a package body; a first integrated circuit mounted on the package body; a first signal transmission unit connected to the first integrated circuit; a signal via connected to the first signal transmission unit and including a slab line and a trough line; and a second signal transmission unit connected to the signal via. The technology of the present research can transmit ultra broadband signals by minimizing discontinuity of signals appearing during vertical transition that occurs in the course of a signal transmission to/from an external circuit, and a fabrication method thereof. | 04-29-2010 |
In-Kwon Ju, Daejeon-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100015941 | BROADBAND ACTIVE BALUN AND BALANCED MIXER USING REACTIVE FEEDBACK - A broadband active balun using reactive feedback and a balanced mixer using the balun are provided. The broadband active balun comprises a common gate FET having a source connected to an input terminal, a gate connected to the ground, and a drain connected to a first output terminal; a reactive impedance element having one end connected to the drain of the common gate FET and the other end connected to one of the gate and the source of the common gate FET, and a common source FET having a gate connected to the input terminal, a source connected to the ground and a drain connected to a second output terminal. Accordingly, the active balun has a small physical size and a wide frequency band. | 01-21-2010 |
In Seob Ju, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110294332 | AUTOMOBILE CABLE SOCKET - An automobile cable socket. The automobile cable socket including a first socket member that is disposed to surround the first cable and includes a plurality of sawtooth portions formed on an external surface thereof in a direction in which the first cable extends, a second socket member coupled to the first socket member and including an engaging portion, a spring installed outside of the second socket member, and a position fix member that is disposed between the second socket member and the spring, releases engagement between the engaging portion of the second socket member and the plurality of sawtooth portions of the first socket member by pressing the spring, and engages the plurality of sawtooth portions with the engaging portion when the spring is restored to an original position. | 12-01-2011 |
Jae-Cheol Ju, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20080224721 | APPARATUS, UNIT AND METHOD FOR TESTING IMAGE SENSOR PACKAGES - The present invention relates to an apparatus, unit and method for testing image sensor packages, which can automatically test whether the image sensor packages are defective before they are assembled into camera modules. An apparatus for testing image sensor packages according to the present invention comprises a seating unit on which image sensor packages are seated for tests; a testing section having a lens and a light source above the image sensor packages to perform an open and short test and an image test for the image sensor packages; and a controlling and processing unit having a tester module for performing the open and short test and the image test for the image sensor packages. A method for testing image sensor packages according to the present invention comprises the steps of connecting the image sensor packages to a tester module for performing tests for checking whether the image sensor packages are defective; and carrying out an open and short test and an image test for the image sensor packages while irradiating light on the image sensor packages through a lens or blocking the light. | 09-18-2008 |
Jaehyung Ju, Sungnam-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110030866 | HONEYCOMB STRUCTURES FOR HIGH SHEAR FLEXURE - The present invention provides an improved shear band for use in non-pneumatic tires, pneumatic tires, and other technologies. The improved shear band is uniquely constructed of honeycomb shaped units that can replace the elastomeric continuum materials such as natural or synthetic rubber or polyurethane that are typically used. In particular, honeycomb structures made of high modulus materials such as metals or polycarbonates are used that provide the desired shear strains and shear modulus when subjected to stress. When used in tire construction, improvements in rolling resistance can be obtained because of less mass being deformed and reduced hysteresis provided by these materials. The resulting mass of the shear band is greatly reduced if using low density materials. Higher density materials can be used (such as metals) without increasing mass while utilizing their characteristic low energy loss. | 02-10-2011 |
| 20110240190 | METHOD TO DESIGN HONEYCOMBS FOR A SHEAR FLEXIBLE STRUCTURE - A design method for optimizing the shear layer of a shear band for use in a tire is provided. The shear layer has a honeycomb configuration and the design method optimizes the dimensions of the honeycomb. | 10-06-2011 |
| 20110240194 | CHIRAL HONEYCOMB MESO-STRUCTURES FOR SHEAR FLEXURE - A shear layer for a shear band that is used in a tire is provided that has multiple cells having a chiral configuration. The chiral configuration may be hexagonal or tetrachiral or have other configurations. | 10-06-2011 |
| 20110250383 | SHEAR COMPLIANT HEXAGONAL MESO-STRUCTURES HAVING HIGH SHEAR STRENGTH AND HIGH SHEAR STRAIN - A shear layer for a shear band that is used in a tire is provided that has multiple cells or units having an auxetic configuration and that are constructed from aluminum or titanium alloys. The cells may have an angle of −10°. | 10-13-2011 |
Jae Yeong Ju, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120122163 | Microorganism Which Produces L-Amino Acid and Method for Producing L-Amino Acid Using the Same - The present invention relates to a microorganism belonging to the genus | 05-17-2012 |
Jae-Yeong Ju, Kyungki-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080199920 | S-Adenosylmethionine-6-N-Lysine-Methyltransferase From Neurospora Crassa, A Gene Encoding The Same, A Vector And Host Cell Containing The Same, And Method For Producing Trimethyllysine Using The Host Cell - Provided is S-adenosylmethionine-6-N-lysine-methyl-transferase obtained from Neνrospora | 08-21-2008 |
Jeong-Weon Ju, Kyungsangnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100287973 | Indoor Unit for Air Conditioner - An indoor unit for an air conditioner includes a front frame, a main chassis coupled on a rear portion of the front frame, an air discharge vane provided on a lower end of the front frame to control a discharge direction of cooled air, and an connecting frame provided in rear of the air discharge vane to allow an assembling or maintenance of the air discharge vane to be easily performed. | 11-18-2010 |
Jeong Yong Ju, Hyeggeong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120114398 | Image forming apparatus - An image forming apparatus includes a photosensitive body on which a visible image is developed by developer, an intermediate transfer belt to which developer of the photosensitive body is transferred, and a first transfer roller to transfer the developer from the photosensitive body to the intermediate transfer belt, wherein since a developing unit housing at which the photosensitive body is mounted is provided with position regulating guides to support a shaft of the first transfer roller, the intermediate transfer belt comes into contact with the photosensitive body at a uniform angle. As a result, uniform print quality may be obtained. | 05-10-2012 |
Jeong-Yong Ju, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100046999 | IMAGE FORMING APPARATUS AND A WASTE TONER RECOVERY DEVICE THEREOF - An image forming apparatus capable of reducing a space required to install a transfer unit to achieve a compact body size. The image forming apparatus can include a body, a frame installed in the body, a transfer unit installed inside the frame, and a waste toner recovery device to recover waste toner collected from the transfer unit. The waste toner recovery device can include a first delivery unit to deliver the waste toner in a first direction, and a second delivery unit to deliver the waste toner, delivered from the first delivery unit, in a second direction. The second delivery unit can be movably installed to the frame and can be coupled to or detached from the first delivery unit via movement thereof. | 02-25-2010 |
| 20100054825 | IMAGE FORMING APPARATUS - An image forming apparatus includes a transfer unit to transfer a toner to a printing medium, and a waste toner recovery unit to convey a waste toner recovered from the transfer unit. A first driving source for driving the transfer unit is configured independently of a second driving source for driving the waste toner recovery unit, so that deterioration in the quality of image caused by the waste toner recovery unit can be minimized. | 03-04-2010 |
| 20110064464 | TRANSFER UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME - Disclosed are a transfer unit and an image forming apparatus. The image forming apparatus includes a main body frame on which one or more image carrying bodies are is supported and a transfer unit coupled to the main body frame. The transfer unit receives one or more images respectively from the one or more image carrying bodies, and may include, for example, an intermediate transfer belt for receiving thereon the one or more images, a transfer roller corresponding to an image carrying body and movable between a first position at which the transfer roller contacts the image carrying body and a second position at which the transfer roller is spaced apart from the image carrying body, an elastic member elastically biasing the transfer roller toward the first position and a guide structure that guides the movement of the transfer roller in a manner opposing the elastic force of the elastic member so as to reduce the speed at which the transfer roller moves from the second position to the first position and to thereby reduce the force of impact with which the transfer roller makes contact with the image carrying body. | 03-17-2011 |
| 20110069991 | IMAGE FORMING APPARATUS - Disclosed is an image forming apparatus, including: a main body; an image carrying body disposed in the main body, a transfer unit and an electrical charge removal unit. The image forming apparatus forms a visible image on the image carrying body by carrying out charging, exposing and developing processes. The transfer unit transfers the visible image from the image carrying body to a printing medium. The electrical charge removal unit is configured to remove the residual electrical charge from the printing medium, and is movable, in cooperation with at least one replaceable component part of the transfer unit, between an operable position at which the electrical charge removal unit is capable of removing the electrical charge from the printing medium and a non-interfering position at which the electrical charge removal unit does not interfere with the movement of the at least one replaceable component part of the transfer unit being received into or being removed from the main body for replacement. | 03-24-2011 |
| 20120082490 | IMAGE FORMING APPARATUS - An image forming apparatus includes a first conveyance path to guide a print medium from a pickup unit to a pair of conveyance rollers and a second conveyance path to guide the print medium from the conveyance rollers to a transfer device. The first conveyance path and the second conveyance path are curved in opposite directions so as to reduce vertical heights of the first and second conveyance paths and consequently, reduce a height of a main body of the image forming apparatus. | 04-05-2012 |
Jinuk Ju, Uiryeong-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20120080670 | COMPOUND CONTAINING A 5-MEMBERED HETEROCYCLE AND ORGANIC LIGHT-EMITTING DIODE USING SAME, AND TERMINAL FOR SAME - Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof. | 04-05-2012 |
Jin Woo Ju, Jeonbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20110186863 | Light Emitting Diode Having Improved Light Emission Efficiency and Method for Fabricating the Same - Provided is a light emitting diode (LED) having improved light emission efficiency, which can effectively overcome a technical limit of the related art by implementing a surface plasma resonance effect as well as reducing a layer defect such as threading dislocations in an LED structure. | 08-04-2011 |
Joeng-Hun Ju, Ulsan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120107686 | CATHODE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - This invention relates to a positive electrode active material for a lithium secondary battery and a lithium secondary battery including the same, and particularly to a positive electrode active material for a lithium secondary battery, in which a lithium composite oxide having a composition of LiNi | 05-03-2012 |
Jong Wook Ju, Bubal-Eub Icheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090001613 | INTEGRATED CIRCUIT PACKAGE SYSTEM WITH OVERHANG DIE - An integrated circuit package system comprising: forming a substrate having a solder mask with a support structure formed from the solder mask; mounting a first integrated circuit device over the support structure; connecting the substrate and the first integrated circuit device; and encapsulating the first integrated circuit device and the support structure. | 01-01-2009 |
| 20090155961 | INTEGRATED CIRCUIT PACKAGE SYSTEM WITH PACKAGE INTEGRATION - An integrated circuit package system comprising: providing a base substrate; attaching a base integrated circuit die over the base substrate; forming a support over the base substrate near only one edge of the base substrate; and attaching a stack substrate over the support and the base integrated circuit die. | 06-18-2009 |
Jong Wook Ju, Ichon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100237488 | INTEGRATED CIRCUIT PACKAGE SYSTEM INCLUDING HONEYCOMB MOLDING - A method of manufacture of an integrated circuit package system includes: providing a substrate with a top surface; configuring the top surface to include electrical contacts; attaching an integrated circuit to the top surface; and depositing a material to prevent warpage of the substrate on the top surface of the substrate and over the integrated circuit, the material patterned to have discrete hollow conduits that are over and larger than the electrical contacts. | 09-23-2010 |
Jong Wook Ju, Icheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090091042 | INTEGRATED CIRCUIT PACKAGE SYSTEM INCLUDING DIE HAVING RELIEVED ACTIVE REGION - An integrated circuit package system includes: providing a substrate; attaching a base die to the substrate, the base die having a relief region with a shaped cross-section; and connecting a bond wire between an active base surface of the base die and the substrate, the bond wire extending through the shaped cross-section of the relief region. | 04-09-2009 |
| 20100044849 | STACKED INTEGRATED CIRCUIT PACKAGE-IN-PACKAGE SYSTEM AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of a stacked integrated circuit package-in-package system includes forming a substrate with a top contact, mounting a first device having a first terminal over the substrate, stacking a second device having a second terminal over the first device in an offset configuration, connecting the first terminal to the top contact below the first terminal, and connecting the second terminal to the top contact below the second terminal. | 02-25-2010 |
| 20100244236 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH HEAT SPREADER AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit packaging system includes: providing a package substrate; mounting an integrated circuit die on the package substrate; and attaching a heat spreader assembly, having a thermal adhesive layer formed therein, to the package substrate and the integrated circuit die. | 09-30-2010 |
Jung Jin Ju, Daejeon-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20080226222 | OPTO-ELECTRIC BUS MODULE AND METHOD OF MANUFACTURING THE SAME - Provided are an opto-electric bus module and a method of manufacturing the opto-electric bus module. The opto-electric bus module includes an opto-electric interconnection unit where a concave-shaped micro structure is formed on a lower surface of a polymer structure and an optical bench where a convex-shaped micro structure is formed in a position corresponding to the concave-shaped micro structure, at least one second electric interconnection for electric connection with a semiconductor chip is formed, and the semiconductor chip and an opto-electric device can be mounted. Thus, automatic, efficient, high-speed, and high-integration optical communication and electric communication between multi-chips can be completed at the same time by using the opto-bus module which provides low-speed electric communication while manually maintaining solid optical coupling. | 09-18-2008 |
| 20100172623 | COMPOUND CONTAINING CROSSLINKABLE MOIETIES, PREPOLYMER, BLEND AND POLYMER SHEET OBTAINED THEREFROM, AND WAVEGUIDE FOR OPTICAL INTERCONNECTION - A compound containing a crosslinkable moiety, a curable prepolymer, a blend, and a polymer sheet obtained therefrom, and an optical waveguide for optical interconnection. The compound is represented by the formula below: | 07-08-2010 |
Jung Kyu Ju, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110123807 | Thermally-Expandable Microspheres Having Good Foaming Characteristics and Uniform Microsphere Diameter and Methods of Preparing the Same - The present invention provides a thermally expandable microsphere having a core-shell structure comprising: a shell including a thermoplastic polymer and a long-chain crosslinking agent having a weight-average molecular weight between cross-linking sites of more than about 500; and a core including a foaming agent. The thermally expandable microsphere of the present invention can have excellent foaming characteristics and an even (uniform) microsphere diameter. | 05-26-2011 |
Jung Kyu Ju, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110124753 | Rigid Polyurethane Foam Having Excellent Insulating Properties and Method for Preparing the Same - The present invention provides rigid polyurethane foam comprising thermally expandable particles which are displaced to penetrate a strut of a structure of the polyurethane foam so that the particles are exposed into one or more cells of the polyurethane foam during foaming. Further, the rigid polyurethane foam can comprise hollow thermally expanded particles which are displaced to penetrate a surface of a cell in the polyurethane foam so that the particles are exposed into one or more cells of the polyurethane foam during foaming. The rigid polyurethane of the present invention can have excellent insulating properties. | 05-26-2011 |
Jun Hwan Ju, Kyungsangbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090167173 | PLASMA DISPLAY DEVICE - In a plasma display apparatus of the preset invention, a filter including an external light shielding sheet configured to shield externally incident light to the greatest extent possible is disposed at the front, thus effectively implementing a black image and improving the bright and dark room contrast. Furthermore, since the external light shielding sheet and an EMI shielding sheet are formed to be aligned, thereby sustaining the luminance of the screen. | 07-02-2009 |
Jun-Hwan Ju, Pyeongtaek-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110013346 | DISPLAY APPARATUS - The present invention relates to a display apparatus. The display apparatus includes a display module; and a front panel disposed at a front of the display module, wherein a distance between the display module and the front panel is 3 mm or less and the front panel is formed in a shape protruded in an opposite direction of the display module. | 01-20-2011 |
Ki Sung Ju, Cheonan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090312514 | RETARDATION FILM HAVING UNIFORM IN-PLANE PHASE-DIFFERENCE VALUE AND LAMINATED OPTICAL FILM HAVING POSITIVE DISPERSIBILITY IN WAVELENGTH - The present invention relates to a retardation film having a zero wavelength dispersibility and a uniform retardation, and an optical laminated film having a positive wavelength dispersibility. Here, in the retardation film, a homo polypropylene resin has an isotactic index more than 85 percents and having, and a value subtracting an average in-plain retardation value of the retardation film from the in-plain retardation value at the retardation film is in a range of ±5 nm. In the optical laminated film, another retardation film having a negative wavelength dispersibility is laminated on the above retardation film having a zero wavelength dispersibility. | 12-17-2009 |
Kuk-Youn Ju, Pyeongtaek-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090246473 | SUPERHYDROPHOBIC PLYMER FABRICATION - A superhydrophobic polymer fabrication is provided. According to one method for preparing a superhydrophobic polymer fabrication, the superhydrophobic polymer fabrication can be fabricated quickly and easily, and the superhydrophobic surface can be repeatedly imprinted using a template, so that mass production of the superhydrophobic polymer fabrication over a large area can be economically implemented | 10-01-2009 |
Kwang-Il Ju, Goyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120107512 | BINDER FOR RBSC ASSEMBLY AND METHOD OF BINDING RBSC ASSEMBLY USING THE SAME - The invention relates to a binder for binding RBSC (reaction-bonded silicon carbide), which is used to prepare RBSC assembly, wherein it includes a sintered body obtained by sintering a mixed powder of at least one substance selected from the group having Al, Ti, Fe, Mg, Cu and Ge, and silicon, or a powder obtained by milling the sintered body; and with regard to the mixing ratio of the mixed powder, the maximum amount of silicon is an amount rendering the complete melting temperature of phase in phase diagram of the mixed powder to be at most 1400° C., and the minimum amount of silicon is a larger value of either 50 at % or the minimum amount of silicon in silicon+liquid phase zone of the phase diagram, and a method of binding RBSC using the same. | 05-03-2012 |
Min-Ae Ju, Icheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100084720 | Gate in semiconductor device and method of fabricating the same - A gate of a semiconductor device includes a substrate, and a polysilicon layer over the substrate, wherein the polysilicon layer is doped with first conductive type impurities having a concentration that decreases when receding from the substrate and counter-doped with second conductive type impurities having a concentration that increases when receding from the substrate. | 04-08-2010 |
Min Jin Ju, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20120128277 | ADJUSTABLE PRELOAD TYPE LINEAR GUIDE SYSTEM - A linear guide system which is used for highly precise control of a linear position applicable in display devices, semiconductors, robots, machine tools, and the entire measurement and precision instruments industry, and more specifically, an adjustable preload type linear guide system, wherein a base member and a slide member are slidably connected with each other for linear motion, and a linear motion actuator, such as a ball screw, a hydraulic cylinder, and a linear motor, is disposed between the base member and the slide member, thereby enabling the slide member to move linearly relative to the base member. | 05-24-2012 |
Min Woo Ju, Chuncheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120030654 | APPARATUS AND METHOD FOR AUTOMATED TESTING OF SOFTWARE PROGRAM - Provided is an apparatus and method for automated testing of a software program. More particularly, provided is an apparatus and method for automated testing of a software program of which a source code is frequently changed. An aspect of the present invention provides an apparatus and method for automated testing of a software program that may automatically perform testing with respect to a source code file changed within a software program based on a correlation between a plurality of test objects for testing of the software program. | 02-02-2012 |
Ria Ju, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120043939 | CHARGER AND DISCHARGER FOR SECONDARY BATTERY - A charger and discharger for a secondary battery includes a secondary battery coupled to an output stage of the charger and discharger, a first converter circuit including a first pulse voltage generator that outputs a first pulse voltage according to a first duty ratio, and a first inductor that outputs a first current in proportion to a value of an integral of the outputted first pulse voltage with respect to time to a positive electrode terminal of the secondary battery, a second converter circuit including a second pulse voltage generator that outputs a second pulse voltage according to a second duty ratio, and a second inductor that outputs a second current in proportion to a value of an integral of the outputted second pulse voltage with respect to time to a negative electrode terminal of the secondary battery, and first and second controllers controlling the duty ratios of the first and second pulse voltage generators, respectively. | 02-23-2012 |
Sam Young Ju, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20080202319 | Central Processing Unit for Singing Room Machinery and Mp3 - A central processing unit (CPU) for an MP3 player and a karaoke system makes it possible to reduce the size of the MP3 and the karaoke system by integrally building various kinds of storage units in a DSP and an RISC processor for executing control commands and generating control signals. The CPU | 08-28-2008 |
Seong Jung Ju, Gwangsan-Gu KR
Seong Mi Ju, Buk-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110037454 | CdSe QUANTUM DOTS DOPED OPTICAL FIBER AND A CURRENT SENSOR USING THE SAME - Disclosed is an optical fiber for a current sensor, the optical fiber comprising a core doped with CdSe quantum dots and a current sensor using the same. | 02-17-2011 |
Seong-Min Ju, Gwangju KR
| Patent application number | Description | Published |
|---|---|---|
| 20100158460 | LOW BEND LOSS OPTICAL FIBER - Disclosed is a low bend loss optical fiber including: a core; an inner layer disposed at outside of the core, which has a refractive index lower than a refractive index of the core, the refractive index of the inner layer gradually decreasing as it becomes farther from the core; and a trench layer disposed at outside of the inner layer, which has a lowest refractive index. | 06-24-2010 |
Sung Ho Ju, Jinju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120046159 | METHOD FOR RECOVERY OF COBALT AND MANGANESE FROM SPENT COBALT-MANGANESE-BROMINE (CMB) CATALYST AND METHOD FOR PRODUCING CMB CATALYST INCLUDING THE RECOVERY METHOD - Disclosed is a method for recovering cobalt and manganese from a spent cobalt-manganese-bromine (CMB) catalyst. The method includes (a) continuously leaching a spent CMB catalyst with sulfuric acid, (b) separating the leachate into a solution and a residue, (c) extracting the solution with a solvent, and (d) washing the extract with water. According to the method, high-purity cobalt and manganese can be recovered in high yield from a spent CMB catalyst while minimizing the amount of impurities. Further disclosed is a method for producing a CMB liquid catalyst from the extract containing cobalt and manganese obtained by the recovery method. | 02-23-2012 |
Wan-Jae Ju, Gyeongsangbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110050160 | APPARATUS AND METHOD FOR ADAPTIVE ILLUMINATION CHARGING - Disclosed is an apparatus for adaptive illumination charging, including: an image process sensor for detecting an external image information; a pixel sensor unit for receiving light of the image information detected by the image process sensor, the pixel sensor unit including multiple pixels; a light quantity calculator for calculating average quantity values of light received by pixels of the pixel sensor unit within a specific area during a pre-set time period; a controller for searching for a location of a pixel corresponding to an average value with a highest light quantity average among the average quantity values of the light and notifying of the search result; and a solar battery for generating energy according to a quantity of light received by the pixel sensor unit. | 03-03-2011 |
| 20120004913 | METHOD AND APPARATUS FOR CONTROLLING OPERATION OF PORTABLE TERMINAL USING MICROPHONE - A method for controlling an operation of a portable terminal using a microphone includes detecting an operation mode of the portable terminal and driving an audio recognition mode according to the detected operation mode to activate the microphone, converting a signal, inputted through the microphone, into digital data and detecting audio characteristics from the digital data to extract audio analysis data for recognition of a type of the input signal, and determining whether there is UI setting information corresponding to the extracted audio analysis data type and performing a relevant function of the UI setting information. | 01-05-2012 |
Won Cheul Ju, Cheongwon-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20120092742 | MASK - A light irradiation apparatus and a method of manufacture a photo-aligning layer are disclosed. A mask included in a light irradiation apparatus according to one embodiment is configured to irradiate the light having straightness at a high level of illumination to a subject that is apart from the mask with a certain distance. A photo-aligning layer with a desired alignment pattern can be fabricated using the mask. | 04-19-2012 |
Young-Dae Ju, Kangwon-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120080886 | WIND POWER CONVERTING APPARATUS - A wind power converting apparatus that includes a rotor unit. The rotor unit includes a rotary blade assembly and a cover. The rotary blade assembly has a rotary blade disposed in the longitudinal direction of the rotary shaft, and is rotated by the wind from the outside. The cover blocks a headwind, which blows opposite to the direction in which the rotary blade assembly is rotated, from being introduced to the rotary blade assembly. According to the wind power converting apparatus, the operating efficiency of the wind power converting apparatus is increased, power generation is possible even in light wind, and a plurality of generators can be connected together. | 04-05-2012 |
Young-Gu Ju, Buk-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090080486 | Laser Device Using an Inorganic Electro-Luminescent Material Doped With a Rare-Earth Element - A laser device using an inorganic electro-luminescent material doped with a rare-earth element is provided. A dielectric layer such as SiO | 03-26-2009 |
Young-Gu Ju, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090201509 | Interferometer using vertical-cavity surface-emitting lasers - An interferometer which incorporates a single mode VCSEL to facilitate miniaturization through integration of parts. The interferometer includes a beam splitter for partially reflecting and transmitting light; a single mode vertical-cavity surface-emitting laser for generating a beam of light perpendicular to a wafer; a first mirror fixedly perpendicular to the first path to reflect the portion of light reflected from the beam splitter; a second mirror movably arranged along the second path to reflect the beam portion transmitted through the beam splitter. A photodetector arranged along the second path detects the beam portion reflected from the first mirror and transmitted again through the beam splitter and the beam portion reflected from the second mirror and reflected again from the beam splitter to locate the second mirror based on an interference fringe created by a difference in the paths between the two beam portions. | 08-13-2009 |
Young-Gu Ju, Daegu-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090206733 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode (OLED) display and a method of manufacturing the same are disclosed. The OLED display includes a first pixel, a second pixel, and a third pixel that display different colors. The display includes a first electrode, a second electrode that is opposite to the first electrode, and an emission layer which is disposed between the first electrode and the second electrode. A semi-transparent member is positioned on or under the first electrode and forms a microcavity together with the second electrode. An overcoating film is positioned under the semi-transparent member. At least one of the first pixel, the second pixel, and the third pixel has embossings formed in a surface of the semi-transparent member. | 08-20-2009 |
| 20090251051 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting device including a first pixel, a second pixel, and a third pixel displaying different colors from each other according to the present invention is disclosed, wherein the organic light emitting device includes a substrate, a pixel electrode formed on the substrate, a reflecting electrode facing the pixel electrode, an emission layer disposed between the pixel electrode and the reflecting electrode, and a transflective member forming a micro-cavity along with the reflecting electrode, wherein a optical path length is a distance between the reflecting electrode and the transflective member, and the optical path lengths of at least two pixels among the first pixel, the second pixel, and the third pixel are the same, and the transflective member is removed in the white pixel. | 10-08-2009 |
| 20090267494 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - An OLED display and a manufacturing method of the OLED display are disclosed. The OLED display includes a first pixel, a second pixel, a third pixel, a substrate, an overcoating film formed on the substrate, and a translucent member formed on the overcoating film. The translucent member includes a multi-layered structure that includes a metal layer as the lowest layer, a first electrode is formed on the translucent member, an emission member is formed on the first electrode, and a second electrode is formed on the emission member. | 10-29-2009 |
| 20110114931 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode (OLED) device is disclosed. In one embodiment, the OLED device includes: i) a substrate and ii) a first thin film formed on the substrate, wherein the first thin film comprises first and second surfaces opposing each other, wherein the first surface contacts the substrate, and wherein a plurality of protrusions and depressions are alternately formed on the second surface of the first thin film. The OLED device may further include a second thin film formed on the protrusions and depressions of the first thin film, a first electrode formed on the second thin film, a light emitting member formed on the first electrode and a second electrode formed on the organic light emitting member. | 05-19-2011 |
Younghyun Ju, Ansan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110108415 | APPARATUS AND METHOD FOR PLATING A SUBSTRATE - An apparatus for electroplating a substrate includes a substrate supporting member that supports the substrate such that a plating surface of the substrate faces upwardly, an anode electrode disposed at an upper part of the substrate supporting member, a power source for applying a voltage to the anode electrode and the substrate, and a plating solution supply member for supplying a plating solution onto the substrate. | 05-12-2011 |
Young-Hyun Ju, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110310751 | Mobile Apparatus Supporting Context Monitoring, Method of Monitoring Context Using the Same and Context Monitoring System Having the Same - A mobile apparatus includes a processing planner and a plan processor. The processing planner generates a plurality of resource use plans in response to a context monitoring query (CMQ) of an application, and selects a final plan satisfying a request of the CMQ among the resource use plans. The plan processor executes the final plan. Accordingly, the mobile apparatus may support resource-efficient context monitoring. | 12-22-2011 |
Young Kwan Ju, Chungcheongbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100038423 | RFID TERMINAL HAVING A PERSONAL AUTHENTIFICATION DEVICE - The present invention relates to a Radio Frequency Identification (RFID) terminal equipped with personal authentication means, in which authentication means for performing personal authentication is further provided on the rear end of the body of the RFID terminal for performing customer authentication and payment, thereby enabling user authentication to be conveniently performing and preventing authentication information from being exposed to the outside. For this, the present invention provides an RFID terminal that includes a body, and a display unit and key input unit provided on the back of the outside of the body, and that reads information embedded in tags. The body is provided, at the rear end thereof, with personal authentication means for authenticating unique customer information. | 02-18-2010 |
Younshig Ju, Kimhae-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080255998 | Construction Asset Backed Securities Method With Pud Auction Through Internet - The present invention is relating to the construction asset backed securities method through Internet, wherein above the method comprising the following steps: —registering developers, enterprises (Special Purpose Company; SPC) and financial institutions accessed to the PUD auction server as main bodies for development project; —proposing the project land for auction received the consents of enrolled landowners within the subject districts, after determining the project boundary with the Optimal Zoning Program in GIS fold of the Geography and Image server (S | 10-16-2008 |
Yun-Su Ju, Gyeongsangnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090074593 | Apparatus For Preventing Vacuum Of Scroll Compressor - An apparatus for preventing vacuum of a scroll compressor, comprising: a fixed scroll having a bypass hole through which a suction chamber of a casing is connected to a discharge chamber of the casing; a valve block having an inner channel through which the bypass hole of the fixed scroll is connected to the discharge chamber of the casing, and fixedly installed at the fixed scroll; and a valve member disposed between the bypass hole of the fixed scroll and the inner channel of the valve block, for opening and closing between the bypass hole and the inner channel. Since the apparatus is assembled at an outer periphery of the fixed scroll, a processing error of the fixed scroll is prevented thereby to reduce a production cost. Also, since foreign materials generated when a refrigerant channel is processed does not remain in a valve hole, the valve member is prevented from being mal-operated, a productivity is enhanced, and a fabrication cost is reduced. | 03-19-2009 |