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Jung Hoon
Jung Hoon Ahn, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090305668 | METHOD AND SYSTEM FOR PROTECTION AGAINST THE UNAUTHORIZED USE OF A TERMINAL - A method and system for protecting against unauthorized use of a mobile terminal operating with a subscriber identity module (SIM) card is provided. The method for protecting against unauthorized use of a terminal operating with a subscriber identity module (SIM) card compares a secondary version of a temporary identity information stored in a storage unit and a primary version of the temporary identity information stored in the SIM card; sends a message containing a unique identity information to a network when the primary version and the secondary version of the temporary identity information differ from each other; and restricts operation of a function of the terminal when a registration reject message is received in response to the message containing the unique identity information. | 12-10-2009 |
Jung Hoon Choi, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100059100 | THIN-FILM TYPE SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a method for manufacturing a thin-film type solar cell and a thin-film type solar cell obtained thereby that uses a direct printing method and reduces the frequency of a cutting process. | 03-11-2010 |
Jung Hoon Choi, Yuseong-Ku KR
| Patent application number | Description | Published |
|---|---|---|
| 20110236301 | Metal cation-doped covalent organic framework derivatives for hydrogen storage and method of using the same - Disclosed are a novel hydrogen storage material with enhanced hydrogen storage capacity prepared by doping an organic framework material with light metal cations, and a method of using the same for hydrogen storage. The present inventive material has at least one phenyl group at each face of a triangular building unit, which is doped with metal cations such as alkali metal cations, alkali-earth metal cations, etc., so that the material exhibits greatly improved capacity of hydrogen absorption and desorption at room temperature and can provide hydrogen storage materials practically adapted for fuel batteries useable even at room temperature. | 09-29-2011 |
Jung Hoon Kang, Changwon-Shi KR
| Patent application number | Description | Published |
|---|---|---|
| 20090165218 | Washing machine and method for controlling the same - Method for controlling a washing machine having a drum of which rotation speed is adjustable, including a first step for rotating the drum at a first rotation speed set at control unit, a second step for detecting whether resonance occurs or not at the drum rotating at the first rotation speed, and a third step for changing the rotation speed of the drum if the resonance is detected at the drum. | 07-02-2009 |
Jung Hoon Kim, Gyeongsangnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100319392 | CAPACITY VARYING TYPE ROTARY COMPRESSOR AND REFRIGERATION SYSTEM HAVING THE SAME - A capacity varying type rotary compressor and a refrigeration system having the same are provided. The capacity varying type rotary compressor includes a casing that contains a certain amount of oil and maintains a discharge pressure state; a motor installed in the casing that generates a driving force; one or more cylinder assembly fixed in the casing, having a compression space that compresses a refrigerant by a rolling piston that performs an orbit motion and a vane that performs a linear motion by contacting the rolling piston, and having a vane pressure chamber formed at a rear side of the vane that implements a normal driving as the vane contacts the rolling piston or a saving driving as the vane is separated from the rolling piston; and a mode switching device that selectively supplies a suction pressure or a discharge pressure to the vane pressure chamber of the cylinder assembly according to a driving mode. | 12-23-2010 |
Jung Hoon Kim, Gyeong Sang Nam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080208774 | ONTOLOGY SYSTEM FOR CONTEXT-AWARE, METHOD THEREOF, AND RECORDING MEDIUM STORING THE SAME - Provided are an ontology system, a method for managing the ontology system, and a recording medium storing the same. The ontology system includes: a context broker unit for receiving context information from a sensing device and verifying a validity of the received context information; a context managing unit for controlling to generate an ontology structure by transforming the verified context information from the context broker unit to ontology web language (OWL) data and processing the OWL data; a rule-based inference engine unit for transforming the processed context information from the context managing unit to semantic web rule language (SWRL) data and processing the SWRL data through an inference process; a learning managing unit for processing the processed context information from the context managing unit through learning; and a database for storing the context information processed at the context managing unit, the rule-based engine unit, and the learning managing unit. | 08-28-2008 |
Jung Hoon Lee US
| Patent application number | Description | Published |
|---|---|---|
| 20110268076 | METHOD FOR RECEIVING ACK/NACK SIGNAL IN MOBILE COMMUNICATION SYSTEM - Methods for receiving ACK/NACK signals in a mobile communication system are disclosed. One of the methods including receiving reference signal information and a resource block index corresponding to resource block allocated for transmission of data; identifying ACK/NACK resource information through the reference signal information and the resource block index; and receiving an ACK/NACK signal of the data using the ACK/NACK resource information. | 11-03-2011 |
Jung Hoon Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100295732 | SYSTEM AND METHOD FOR REMOVING CHANNEL PHASE ERROR IN A PHASE COMPARISON DIRECTION FINDER - System and method for removing channel phase error in a phase comparison direction finder. By using this system, the phase error, generated in the channel path in finding the direction by using the phase comparison direction finder, can be injected into the receiving channel and removed by using the frequency and intensity of the signal stored in the PDW table. Furthermore, the direction finding correction look-up table can be made using only radiation correction of the antenna unit of the direction finder and channel correction can be carried out without calibrating the direction finder for the direction finding correction look-up table when devices are replaced in the channel of receiving path of the direction finder. | 11-25-2010 |
Jung Hoon Lee, Daejeon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090128394 | Active RF Decoy Simulation Apparatus - Disclosed is an active RF decoy simulation apparatus for simulating an active RF decoy system in virtual environment, comprising: a missile seeker which radiates RF signals and detects reflection signals from the target ship, a target motion simulator for implementing the moving trajectory of active RF decoy, in which an antenna for radiating the reflected signal of the target ship and another antenna for radiating the deception signal of the active RF decoy according to the transmitted missile signal are mounted, a microwave device which transfers the detected signal radiated from the missile to the antenna so that the reflected signal of the target ship is radiated by the target motion simulator and which receives the signal radiated from the missile, amplifies the received signal and transfers the signal to the antenna so that a repeated delay signal of the RF decoy simulator which is greater than the reflected signal of the target ship is radiated by the target motion simulator, a missile seeker control device which controls the missile seeker, a target motion simulator control device which controls the target motion simulator, and a virtual environment simulation device which controls the microwave device which controls the radiation of the signal of the RF decoy simulator, and the missile seeker control device. | 05-21-2009 |
Jung Hoon Lee, Jinju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110124118 | MICROFLUIDIC STRUCTURE FOR DETECTING BIOMOLECULE AND MICROFLUIDIC DEVICE COMPRISING THE SAME - Disclosed are a micro-fluidic structure for detecting biomolecules and a micro-fluidic device having the same. More particularly, a target material including at least two cis-diols is detected by a first material containing a boronate moiety and a second material containing another boronate moiety while generating electrical signals. | 05-26-2011 |
Jung Hoon Oh, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100033387 | METHOD FOR TUNING GLASS ANTENNA - The present invention relates to a method of tuning a glass antenna that is capable of analyzing the sensitivity of each point, and forming a structure of a glass antenna by making use of a common simulation tool so as to perform tuning depending on a priority that is determined by data obtained by analyzing the sensitivity. | 02-11-2010 |
Jung Hoon Park, Yongin-Si KR
Jung Hoon Park, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100229001 | NONVOLATILE MEMORY DEVICE AND OPERATING METHOD - Disclosed is an operating method of a non-volatile memory device which comprises randomizing data to store the randomized data; erasing the randomized data; and outputting erase data according to information of a flag cell of the non-volatile memory device at a read operation. | 09-09-2010 |
Jung Hoon Seo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090278824 | DRIVING A LIGHT SCANNER - Driving a light scanner at a resonant frequency of the light scanner using a phase delay compensated driving signal. | 11-12-2009 |
| 20110037955 | LASER PROJECTION DISPLAY AND IMAGE DISTORTION CORRECTION METHOD FOR THE SAME - A laser projection display and a method of compensating for image distortion of the same stereoscopic liquid crystal display device having a touch panel and a method for manufacturing the same are disclosed. Herein, the method includes displaying a picture including a red image, a green image, and a blue image, selecting one of the red image, the green image, and the blue image so as to perform pixel alignment of the picture, calculating pixel coordinate values x+dx and y+dy corresponding to the selected image (herein, x represents the x coordinate value prior to alignment, y represents the y coordinate value prior to alignment, dx represents a varied x coordinate value after alignment, and dy represents a varied y coordinate value after alignment), calculating distortion compensation coordinate values X′ and Y′ corresponding to the pixel coordinate values x+dx and y+dy, and mapping the distortion compensation values X′ and Y′, thereby compensating for an image distortion occurring in the selected image. | 02-17-2011 |
| 20110063505 | APPARATUS AND METHOD FOR DRIVING LIGHT SCANNER - An apparatus for driving a light scanner and method thereof are disclosed. The present invention includes an apparatus for driving a light scanner, which scans an image on a screen, the apparatus comprising the light scanner driven by a drive signal, a sensing unit sensing a driving of the light scanner, a pixel clock signal generating unit generating a pixel clock signal by detecting a 90-degree phase difference between the drive signal and a sensing signal sensed by the sensing unit, a sync signal adjusting unit adjusting vertical and horizontal sync signals of an input video according to the pixel clock signal and a driving unit driving the light scanner according to the adjusted horizontal and vertical sync signals. | 03-17-2011 |
| 20110109667 | APPARATUS AND METHOD FOR CONTROLLING WHITE BALANCE OF LASER DISPLAY SYSTEM - The present invention relates to device and method for adjusting white balance in a laser display system, which enables to adjust white balance taking an optical characteristic of a laser beam into account. The device for adjusting white balance in a laser display system, having red, green, and blue laser beam sources, includes a temperature sensing unit for sensing the present temperatures of the laser beam sources, a detecting unit for measuring laser beam output intensity of the laser beam sources, a storing unit for storing reference values on allowable current ranges at different temperatures and laser beam output intensity at different temperatures, an adjusting value generating unit for comparing a measured value of the laser beam output intensity obtained from the detecting unit to the reference values obtained from the storing unit, to generate an adjusting value, a laser beam source driving unit for adjusting the laser beam output intensity of a relevant laser beam source according to a current value within the allowable current range or the adjusting value generated thus, and a control unit for searching the storing unit for the allowable current range corresponding to the present temperature sensed thus, or the reference value corresponding to the laser beam output intensity measured thus to control the adjusting value generating unit and the laser beam source driving unit. | 05-12-2011 |
Jung Hoon Son, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100169807 | DIGITAL TELEVISION AND METHOD OF PROVIDING GRAPHICAL USER INTERFACE USING THE SAME - A digital television (DTV) and a method of providing a GUI using the DTV are disclosed. The method of providing a GUI in a DTV comprises: first displaying an image on a display unit provided on the DTV; receiving a display command of a first GUI; and second displaying the image and the first GUI such that a different spatial depth is formed between the image and the first GUI according to the received display command. | 07-01-2010 |
Jung-Hoon Bae, Yuseong-Ku KR
| Patent application number | Description | Published |
|---|---|---|
| 20100159465 | Screening of Abundantly Secreted Proteins and Their Use as Fusion Partners for the Production of Recombinant Proteins - The present invention relates techniques for identifying suitable secretion fusion partner (SFP) for hyper-secretory production of recombinant proteins. The SFPs can be obtained from secretome analyses. Recombinant proteins are produced in a fusion form with a secretion fusion partner (SFP) and can be separated from the SFP by in vitro protease treatment. SFPs of this invention greatly improve the secretion level of target proteins and peptides which are valuable for bio-pharmaceuticals and the bio-industry. | 06-24-2010 |
Jung-Hoon Chang, Jeollanam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100224478 | METHOD FOR COLLECTING (METH)ACRYLIC ACID AND APPARATUS FOR COLLECTING (METH)ACRYLIC ACID - The present invention provides a (meth)acrylic acid collecting method for collecting a (meth)acrylic acid from a mixed gas that includes an organic byproduct, a steam, and a (meth)acrylic acid that are generated in a production reaction of the (meth)acrylic acid, which includes the steps of a) contacting the mixed gas that includes the organic byproduct, the steam, and the (meth)acrylic acid with a (meth)acrylic acid absorption solvent to obtain a gas that includes the organic byproduct and the steam and the (meth)acrylic acid containing solution while the gas and the (meth)acrylic acid containing solution are separated from each other; b) contacting the gas that includes the organic byproduct and the steam that are obtained in the step a with the organic byproduct absorption solvent to obtain the gas that includes the steam and the organic byproduct containing solution while the gas and the organic byproduct containing solution are separated from each other; c) supplying the gas that includes the steam that is obtained in the step b into the production reaction of the (meth)acrylic acid; and d) obtaining the (meth)acrylic acid from the (meth)acrylic acid containing solution that is obtained in the step a while the (meth)acrylic acid and the (meth)acrylic acid containing solution are separated from each other, and a (meth)acrylic acid collecting device. | 09-09-2010 |
Jung-Hoon Choi, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090098402 | Nanocrater catalyst in metal nanoparticles and method for preparing the same - Disclosed are a nanocrater catalyst in metal nanoparticles with a nanocrater form of hole structure in center of the catalyst which is useful for manufacturing nano-sized materials and/or articles with desired structure and characteristics, a preparation method thereof including a plasma etching and chemical etching process (“PTCE process”), and nano-sized materials and/or articles manufactured by using the nanocrater catalyst in metal nanoparticles. | 04-16-2009 |
| 20100022384 | Partially Deactivated Metal Catalysts and Methods for Preparing the Same - Disclosed are partially deactivated metal catalysts useful for modifying structures of nanomaterials. The present invention is also directed to a method for preparing the partially deactivated metal catalysts, which comprises patterning a substrate with micelles containing iron nanoparticles, removing the micelles from the patterned substrate to deposit the iron nanoparticles thereon, nitriding the iron nanoparticles using a nitrogen plasma, and exposing the nitrided iron nanoparticles to a mixture of ethanol and nitric acid to remove iron from the surface of the nitrided nanoparticles. The iron nitride metal catalyst with a nano-size according to the present invention comprises a core that includes deactivated iron nitride and an active shell surrounding the core. Thus, when preparing a carbon nanotube, the metal catalyst can be effectively used to control the number of walls formed in the carbon nanotube. | 01-28-2010 |
| 20100239494 | Method for Producing Hydrogen Using Block Copolymer and Oxidation Reaction of Metals - The present inventions are a method for production of hydrogen which decomposes water into hydrogen by oxidation of metals only when the metals are exposed to the water, while preventing oxidation of pure metal nanoparticles using block copolymers and, in addition, hydrogen produced by the method described above. The method of the present invention has advantages of improved convenience and simplicity, achieves a preferable approach for hydrogen storage because the metal nanoparticles enclosed by the block copolymer have the ease of delivery and reaction thereof. Additionally, the method of the present invention only using water and the metal is considered eco-friendly and useful in industrial energy applications. | 09-23-2010 |
| 20100311852 | PREPARING METHOD FOR MELAMINE-FORMALDEHYDE SPHERES - Disclosed is a preparing method for melamine-formaldehyde spheres (MFSs). The preparing method for MFS according to the present invention comprises mixing melamine in an aqueous formaldehyde solution and heating the solution to prepare a melamine-formaldehyde resin; admixing the melamine-formaldehyde resin with a surfactant, agitating the mixture, and centrifuging the mixture to prepare a solid powder; and washing the solid powder with an aqueous ethanol solution and drying the wetted solid powder to obtain the melamine-formaldehyde sphere. Regulating agitation speed of a mixture may control a size of the melamine-formaldehyde sphere. | 12-09-2010 |
| 20110152393 | Facile Synthesis of Microporous Triple-Bond Based Polymer Networks Using Acetylene Gas as a Building Unit - Disclosed is a method for synthesis of micro-porous triple-bond based polymer networks using acetylene gas. According to the disclosed methods for synthesis of micro-porous triple-bond based polymer networks, acetylene gas interconnects building units having iodine and/or bromine functional groups by coupling reactions to provide micro-porous triple-bond based polymer networks. | 06-23-2011 |
| 20110256316 | Method for Patterning Nanomaterial Using Solution Evaporation - Disclosed is a method for patterning a nanomaterial using solution evaporation. More particularly, the method for patterning a nanomaterial using solution evaporation includes; coating the nanomaterial with a polymer material and uniformly dispersing the coated nanomaterial in a solvent to prepare a solution containing the nanomaterial, and pouring the nanomaterial-containing solution on a substrate, enabling the nanomaterial to be patterned after evaporation of the solvent. | 10-20-2011 |
Jung-Hoon Jung, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090172759 | Wireless USB modem device supporting dual service for portable internet and digital broadcasting - The present invention relates to a wireless USB modem device supporting dual service for portable Internet and digital broadcasting. The wireless USB modem device includes a portable Internet communication module and a digital broadcast reception module. The wireless USB modem device includes a USB hub connected to USB interfaces of both the portable Internet communication module and the digital broadcast reception module, and configured to relay data to a user terminal. A switching mode power supply unit is implemented in a DC-DC switching mode, is supplied with power from the user terminal and is configured to apply power to the portable Internet communication module and the digital broadcast reception module so that the portable Internet communication module and the digital broadcast reception module can be simultaneously driven. Accordingly, a separate control unit for controlling USB interfaces is not required, and the number of peripherals connected to the USB port of the portable user terminal can be reduced. Further, portable Internet service and digital broadcasting service can be simultaneously provided, thus enabling bidirectional digital multimedia broadcasting service and Internet service to be simultaneously supported anytime and anywhere without regard to spatial or temporal restrictions. | 07-02-2009 |
Jung-Hoon Kim, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100052578 | SUBMINIATURE LINEAR VIBRATOR - Disclosed is a subminiature linear vibrator including a stationary body ( | 03-04-2010 |
Jung-Hoon Kim, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090193191 | WRITE AND MERGE METHODS IN MEMORY CARD SYSTEMS FOR REDUCING THE NUMBER OF PAGE COPIES - A memory card system and related write method are disclosed. The method includes receiving a write request for a predetermined page; performing a write operation on a first log block that corresponds to a first data block including the page; receiving an update request for the page; and performing a write operation on a second log block that corresponds to the first data block. The memory card system includes: at least one non-volatile memory including a data block and a log block for updating the data block; and a memory controller controlling an operation of the non-volatile memory. During a write operation for a predetermined page, the controller controls writing of a first log block corresponding to a first data block including the predetermined page, and controls writing of a second log block during an update operation of the predetermined page. | 07-30-2009 |
| 20100211820 | Method of managing non-volatile memory device and memory system including the same - Disclosed is a method of managing a non-volatile memory device having a plurality of memory blocks which includes assigning the plurality of memory blocks of the non-volatile memory device into a user data area and a writable area; determining whether any of the plurality of memory blocks of the nonvolatile memory device are runtime bad blocks; and replacing each determined runtime bad block from among the plurality of memory blocks with a memory block of the writable area. | 08-19-2010 |
Jung-Hoon Lee, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090162986 | Copolymers, polymer resin composition for buffer layer method of forming a pattern using the same and method of manufacturing a capacitor using the same - The invention is directed to particular polymer compositions that may be generally characterized by the formula: | 06-25-2009 |
Jung-Hoon Lee, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090280645 | Method of fabricating semiconductor device - Provided is a method of fabricating a semiconductor device including a dual suicide process. The method may include sequentially siliciding and stressing a first MOS region, and sequentially siliciding and stressing a second MOS region after siliciding and stressing the first MOS region, the second MOS region being a different type than the first MOS region. | 11-12-2009 |
| 20100173497 | Method of fabricating semiconductor integrated circuit device - A method manufacturing a semiconductor integrated circuit device includes providing a substrate; sequentially forming a layer to be etched, a first layer, and a second layer on the substrate; forming on the first and second layers a first etch mask having a plurality of first line patterns separated from each other by a first pitch and extending in a first direction; sequentially performing first etching on the second layer and the first layer using the first etch mask to form an intermediate mask pattern with second and first patterns; forming on the intermediate mask pattern a second etch mask including a plurality of second line patterns separated from each other by a second pitch and extending in a second direction other than the first direction; performing second etching using the second etch mask on a portion of the second pattern so that the remaining portion of the second pattern is left on the first pattern; performing third etching using the second etch mask under different conditions than the second etching on the first pattern and the remaining portion of second pattern of the intermediate mask pattern and forming a final mask pattern; and patterning the layer to be etched using the final mask pattern. | 07-08-2010 |
Jung-Hoon Shin, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090284830 | Optical amplifying medium, method of manufacturing the optical amplifying medium, and optical device comprising the optical amplifying medium - An optical amplifying medium, a method of manufacturing the optical amplifying medium are provided, and an optical device comprising the optical amplifying medium. The optical amplifying medium includes a multi-layer structure in which a first material layer doped with an activator and a second material layer that comprises a sensitizer are stacked. | 11-19-2009 |
| 20100177393 | Reflective structure, display apparatus including the reflective structure, and method of manufacturing the reflective structure and display apparatus - Example embodiments relate to a reflective structure, a display apparatus including the reflective structure, and a method of manufacturing the reflective structure and the display apparatus. A reflective structure according to example embodiments may include a plurality of nanoparticles of non-uniform size, which are arranged on a substrate, or an uneven element having a surface contour that resembles a plurality of nanoparticles; and a reflective layer covering the plurality of nanoparticles or the uneven element. The reflective layer may have a random/variable height. | 07-15-2010 |
Jung-Hoon Yoon, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110057965 | LIQUID CRYSTAL DISPLAY DEVICE INCLUDING EDGE-TYPE BACKLIGHT UNIT AND METHOD OF CONTROLLING THE LIQUID CRYSTAL DISPLAY - A method of controlling a liquid crystal display (LCD) device including an LCD panel and an edge-type backlight unit is provided. The method includes: controlling turn-on and turn-off periods of an upper light source unit and a lower light source unit of the edge-type backlight unit to be synchronized with a period during which a 3D image is output on the LCD panel, wherein the upper light source unit includes a light source disposed at an upper edge of the edge-type backlight unit, and the lower light source unit includes a light source disposed at a lower edge of the edge-type backlight unit. | 03-10-2011 |