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Hyun Chul
Hyun Chul Cho, Wonju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090214530 | MODIFIED CpG OLIGODEOXYNUCLEOTIDE WITH IMPROVED IMMUNOREGULATORY FUNCTION - The present invention relates to a modified CpG oligodeoxynucleotide (ODN) which is prepared by coupling a consecutive sequence of deoxyribothymine (dT) to the 3′-terminus of CpG ODN having immunoregularory function, thereby improving immunoactivity of splenocytes, macrophages and peripheral mononuclear cells, and therefore, can be effectively used as a vaccine adjuvant for preventing and treating hepatitis B or an anticancer agent. Since the phosphorothioate CpG ODN having the consecutive sequence of dT at its 3′-terminus shows high activity inducing Th-1 immune response and does not elicit in vivo toxicity with guaranteeing its safety, it can be effectively used as a vaccine adjuvant. | 08-27-2009 |
Hyun Chul Cho, Pohang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100022461 | Novel Derivatives of Cyclic Compound And The Use Thereof - Disclosed is tonovel cyclic derivatives having potent inhibiting effect on melanin formation and skin hyper-pigmentation activity with no adverse response to skin. They can be used as the therapeutics for treating and preventing the skin disease caused by over-reproduced melanin. | 01-28-2010 |
Hyun Chul Cho, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110155041 | BUILT-IN GAS UNIT AND AQUATIC TRANSPORTATION EQUIPMENT INCLUDING THE SAME - A gas-containing unit and a water vehicle including the same are disclosed. The gas-containing unit includes a pair of reinforcement boards that are positioned in line with each other, a tube member that is positioned between the reinforcement boards and is capable of gas injection, and a support frame that is furnished along the outer circumference of the pair of reinforcement boards to connect the pair of reinforcement boards to each other. It is possible to prevent damage such as scratching and tearing of a soft tube material due to external shock, and to improve overall structural strength. | 06-30-2011 |
| 20110223822 | SAFETY CLOTHES - Safety clothes includes a fabric structure having a liner fabric and a cover fabric attached to each other, and a plurality of gas-containing capsules contained in compartments, which are defined between the liner fabric and the cover fabric. Gas is sealed inside the gas-containing capsules. The reliability and the freedom of motion of safety clothes are improved. | 09-15-2011 |
Hyun Chul Choi, Daejoen KR
| Patent application number | Description | Published |
|---|---|---|
| 20100240932 | Process for preparing dimethyl ether - Disclosed is a process for preparing dimethyl ether, including a) reacting methanol containing 0-80 mol % of water in the presence of a dehydration catalyst, b) transferring the reaction product into a single separation column, thus separating dimethyl ether, water, and unreacted methanol, c) withdrawing dimethyl ether and withdrawing unreacted methanol from the sidestream of the single separation column, and d) recyling the unreacted methanol to the a) reacting the methanol. Dimethyl ether may be prepared from water-containing methanol, and the separation and withdrawal of dimethyl ether, water, and unreacted methanol may be realized using a single column, thus reducing the investment cost and the operating cost. | 09-23-2010 |
Hyun Chul Jang, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090051524 | METHOD AND SYSTEM FOR RECOGNIZING DAILY ACTIVITIES USING SENSORS - There is provided a daily activity recognition system using sensors installed in required positions in a home to recognize daily activities of an old person, the system including: a radio frequency (RF) management unit receiving data measured by a plurality of sensors installed in required positions in a home, recognizing a corresponding sensor transmitting the received data, and converting the received data into a basic activity corresponding to the recognized sensor; a buffer management unit storing the basic activity received from the wireless processing manager in an internal buffer; and a daily activity recognition unit recognizing daily activities of an old person at each point in time previously set, based on the basic activity stored in the buffer. The daily activities of the old person are recognized and stored in a database, thereby providing various services related to the health of the old person. | 02-26-2009 |
| 20090089089 | APPARATUS AND METHOD FOR PROVIDING GERIATRIC CARE MANAGEMENT SERVICE - A method and apparatus provide geriatric care management service. The apparatus comprises a plurality of sensors, which generate sensor signals for informing daily behavior or health of an aged person, a signal processor, which analyzes the sensor signals to generate daily behavior information, an emergency situation manager, which informs a care giver that an emergency situation occurs and generates emergency situation occurrence information, an abnormal symptom manager, which analyzes the daily behavior information to informs the care giver whether or not the abnormal symptom occurs and generates abnormal symptom occurrence information, and a care information manager, which summarizes the daily behavior information, the emergency situation occurrence information, and the abnormal symptom occurrence information and generates care information. | 04-02-2009 |
Hyun Chul Jung, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110063777 | METAL OXIDE ELECTRODE MATERIAL, AND ELECTROCHEMICAL CAPACITOR USING THE SAME AND MANUFACTURING PROCESS FOR PRODUCING THE SAME - The present invention relates to a metal oxide electrode material, an electrochemical capacitor using the same, and a method for producing the same. More particularly, the present invention relates to a metal oxide electrode material substituting a sublattice location of metal for one or more kinds of different metals, an electrochemical capacitor using the same, and a method for producing the same in metal oxides constituting an electrochemical capacitor electrode. | 03-17-2011 |
Hyun Chul Jung, Namyanggu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110154660 | CONDUCTIVE PASTE COMPOSITION FOR INNER ELECTRODES AND METHOD OF MANUFACTURING MULTILAYER CERAMIC CAPACITOR USING THE SAME - Provided are a conductive paste composition for inner electrodes and a method of manufacturing a multilayer ceramic capacitor using the same. The conductive paste composition for inner electrodes includes a metal powder having an average particle size ranging from 50 nm to 300 nm, and 4 to 10 parts by weight of a binder resin. The binder resin contains at least one resin selected from the group consisting of a high-molecular-weight polyvinylbutyral resin having a weight-average molecular weight of 250 thousands to 400 thousands, a low-molecular-weight polyvinylbutyral resin having a weight-average molecular weight of 50 thousands to 150 thousands, and a rosin ester. | 06-30-2011 |
Hyun Chul Kang, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100135171 | SYSTEM AND METHOD FOR MEASUREMENT OF VoIP QoE AND COMPENSATION METHOD - Provided are a system and a method for measurement voice over Internet protocol (VoIP) quality of experience (QoE), and a compensation method. a method for measuring QoE for a VoIP telephone service in real time, and claiming aftertreatment on the basis of the measurement quality. The present invention measures subjective or objective quality for an actually generated call, and allows the subjective or objective quality to be linked with aftertreatment such as compensation. | 06-03-2010 |
| 20110138040 | SYSTEM AND METHOD FOR MANAGING CUSTOMIZED SERVICE LEVEL AGREEMENT MONITORING - A system for managing customized SLA monitoring for providing a customized SLA monitoring service is linked with an external system to receive an external index order for a customer line subscribed in the service. The system reflects demands of the customer included in the external index order on SLA management data to update the SLA management data. Further, the system uses the updated SLA management data to determine whether to monitor with the external system and the customer line according to the result of the determination. | 06-09-2011 |
| 20110145110 | INDEX INFORMATION MANAGEMENT DEVICE AND METHOD ACCORDING TO CHARGING PERIOD IN SERVICE LEVEL AGREEMENT SYSTEM - An index management device of a service level agreement system includes: an external link processor for receiving a customized service request for requesting a different service per subscriber received by a subscriber subscription management system; a quality manager for extracting needed information from output information from the external link processor; an index management interface for checking a characteristic of the output information from the quality manager and an information management method; a table storage unit for storing index information of the service level agreement system; and an index manager for managing the index information stored in the table storage unit according to the customized service request and a request from the index management interface. | 06-16-2011 |
Hyun Chul Kim, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110093785 | APPARATUS FOR NETWORK TRAFFIC CLASSIFICATION BENCHMARK - The present invention relates to a network management system for analyzing Internet application traffic. An apparatus for Internet application traffic classification benchmark according to the present invention configures two or more Internet application traffic classifications in plug-in scheme to perform a benchmarking function for the performance of each Internet application traffic classification. The apparatus can provide an objective and accurate evaluation for each classification technology by aggregating various Internet application traffic classification technologies by the plug-in scheme. | 04-21-2011 |
| 20120001757 | CONTAINER ELECTRONIC SEAL DEVICE WHICH CAN BE SELECTIVELY LOCKED AND UNLOCKED USING EXTERNAL MEMORY AND METHOD OF OPERATING THE SAME - A container electronic seal device and a method of operating the container electronic seal device are provided. The container electronic seal device is installed on a door locking rod and a lock handle provided in a container door. The apparatus includes a body unit, a locking arm unit, and an electronic parts unit. The body unit is disposed around part of the door locking rod and part of the lock handle, and is provided with a through hole, a guide opening, and an access port. The locking arm unit rotates and fastens the lock handle inserted into the guide opening of the body unit. The electronic parts unit selectively performs locking and unlocking depending on whether a security authentication file of the external memory is normal and monitors illegitimate opening. The container electronic seal device is selectively locked and unlocked using the external memory storing a security authentication file. | 01-05-2012 |
Hyun Chul Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100174449 | Method of Storing Accident Data for a Vehicle - Provided is a method of storing accident data for a vehicle, in which image data taken by a camera during driving is stored in real time, a weight value is set according to a measured impulse value to calculate a priority index and data is stored in a memory based on the priority index, thereby preventing initial accident-cause data from being deleted over time. The method includes acquiring driving data including image data, setting a weight value corresponding to an average impulse value and calculating a priority index, selecting a block having a lowest priority index and storing the driving data in the selected block if the capacity of the volatile memory is full, determining whether a timer starts, and reading out all data stored in the volatile memory and storing the read data in the non-volatile memory if the predetermined amount of time has elapsed. | 07-08-2010 |
Hyun Chul Lim, Gyeonggi-Do,423-704 KR
| Patent application number | Description | Published |
|---|---|---|
| 20110062145 | DRYING HEATER, HEATING UNIT FOR DRYING LAUNDRY USING THE SAME, DRYING CONTROL SYSTEM AND CONTROL METHOD THEREOF - Provided is a drying heater, a heating unit for drying laundry using the same, a drying control system and control method thereof that reduces electric power consumption of the drying heater to supply high temperature dry air to the inside of a drum in a washing machine or a laundry drying machine, to thus simplify structure of the drying heater and reduce a manufacturing cost. The drying control method includes the step of applying a first electric power from a first drive power supply to a drying heater when a drum internal temperature is lower than a preset temperature, and applying a second electric power from a second drive power supply which is relatively smaller than the first electric power to the drying heater when the drum internal temperature is higher than the preset temperature. The drying heater includes a surface-shaped heat generation member made of a low thermal density strip style metal thin plate. | 03-17-2011 |
Hyun Chul Lim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120080660 | LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE PACKAGE INCLUDING THE SAME - A light emitting diode is disclosed. The disclosed light emitting diode includes a light emitting structure including a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer. The first-conductivity-type semiconductor layer, active layer, and second-conductivity-type semiconductor layer are disposed to be adjacent to one another in a same direction. The active layer includes well and barrier layers alternately stacked at least one time. The well layer has a narrower energy bandgap than the barrier layer. The light emitting diode also includes a mask layer disposed in the first-conductivity-type semiconductor layer, a first electrode disposed on the first-conductivity-type semiconductor layer, and a second electrode disposed on the second-conductivity-type semiconductor layer. The first-conductivity-type semiconductor layer is formed with at least one recess portion. | 04-05-2012 |
Hyun Chul Lim, Gwangmyeong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100212302 | MONOLITH, CATALYST CONVERTOR FOR PURIFYING EXHAUST GAS USING THE SAME AND METHOD FOR MANUFACTURING THE CATALYST CONVERTOR - Provided is a catalyst converter for purifying exhaust gas and a method for manufacturing the catalyst converter, in which a heater is disposed between inner/outer monoliths, to thereby heighten a heat transfer efficiency and induce a uniform catalytic reaction, and to thereby enhance a processing performance, and minimize an electric power consumption and miniaturize a device. The catalyst converter includes: a heater having a winding portion which is wound so as to have a space therein and a pair of electric power terminals; inner and outer monoliths which are inserted in the inner and outer circumferential portions of the heater winding portion wherein each of the inner and outer monoliths includes a number of hollow cells on the surfaces of which catalysts have been coated and which are formed in the lengthy direction; and a housing in which a support assembly is assembled. | 08-26-2010 |
| 20100288752 | SURFACE HEATER USING STRIP TYPE SURFACE HEATING ELEMENT AND FABRICATING METHOD THEREOF - Provided is a surface heater using a strip type surface heating element and a fabricating method thereof, in which the surface heater can be embodied into a thin film form using a metallic surface heating element which has a specific resistance value appropriate as a heat wire and is formed of a strip style, where the strip type surface heating element can be sequentially produced at an inexpensive cost. The surface heater includes: the strip type surface heating element in which a number of strips which are obtained by slitting a metallic thin film are arranged with an interval in parallel with each other and both ends of each adjacent strip are connected with each other; and an insulation layer which is coated on the outer circumference of the strip type surface heating element in a plate form. | 11-18-2010 |
| 20100307622 | PIPE HAVING FUNCTION CAPABLE OF PREVENTING FREEZING BURST USING STRIP TYPE SURFACE HEATER AND FABRICATING METHOD THEREOF - Provided is a pipe having an anti-freezing function including a strip type surface heating element which is capable of having a function of preventing the pipe from freezing and bursting, and a fabricating method thereof, in which the pipe is a relatively thin film and includes a surface heating element therein. The anti-freezing pipe includes: a ribbon heater which has a strip type surface heating element which emits heat when electric power is applied to both ends of at least one strip, and the strips are arranged with an interval in parallel with each other when the strip type surface heating element is formed with a number of strips, and an insulation layer which is coated on the outer circumference of the strip type surface heating element in a plate form, and which is spirally wound to form a cylindrical shape; and a spiral junction portion which pins side surfaces of the spirally wound ribbon heater. | 12-09-2010 |
| 20110073586 | DEFROST HEATER USING STRIP TYPE SURFACE HEAT EMISSION ELEMENT AND FABRICATING METHOD THEREOF AND DEFROST APPARATUS USING THE SAME - Provided is a defrost heater using a surface heat emission element of a metal thin film having a fast temperature response performance and a low thermal density, to thereby use an environment-friendly refrigerant, and that performs quick temperature rising and cooling during performing a defrost cycle, to thereby quickly restart a refrigeration cycle and thus greatly reduce time required for the defrost cycle, and a fabricating method thereof, and a defrost apparatus using the same. The defrost heater includes: a strip type surface heat emission element made of a strip type metal thin plate; an insulation layer that coats the outer circumference of the strip type surface heat emission element; and a heat transfer board on one side surface of which the surface heat emission element on the outer circumferential surface of which the insulation layer has been coated is installed, and that contacts evaporator fins so that heat generated from the surface heat emission element is transferred to an evaporator. | 03-31-2011 |
Hyun Chul Nam, Icheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100103130 | Liquid Crystal Display with Touch Screen Function and Method for Detecting External Illuminance Using the Same - An Liquid Crystal Display (LCD) with a touch screen function includes an array substrate having a display region and a photosensitive region divided by data lines, scan lines, and common lines, wherein the photosensitive region includes a switching element having a first terminal connected to an (n−1) | 04-29-2010 |
Hyun Chul Shin, Kyunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100211454 | METHOD FOR PROPOSING ADVERTISEMENT KEYWORD AND SYSTEM THEREOF - Disclosed are a method and system for proposing an advertisement keyword. The method includes receiving an input of a keyword associated with a new advertiser, extracting a representative keyword from among advertisement keywords of an existing advertiser having an outcome of a prescribed reference value or more, comparing a keyword inputted in association with the new advertiser and the representative keyword of the existing advertiser, determining whether the new advertiser has the same business category as that of the existing advertiser based on the compared result, designating a predetermined keyword-set as a business category keyword based on the determined result, and proposing the advertisement keyword to the new advertiser based on a result obtained by analyzing the business category keyword. | 08-19-2010 |
Hyun Chul Shin, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100215621 | Recombinant Adenoviruses Capable Of Regulating Angiogenesis - The present invention relates to a recombinant adenovirus capable of regulating angiogenesis, which comprises (a) an adenoviral ITR (inverted terminal repeat) nucleotide sequence; and (b) a transcription regulatory sequence for a VEGF-A (vascular endothelial growth factor-A) gene comprising (i) a nucleotide sequence encoding a DNA binding domain comprising a zinc finger domain to bind to a site in a VEGF-A promoter sequence as set forth in nucleotides 1-2362 of SEQ ID NO:1, and (ii) a transcription activation domain or a transcription inhibitory domain linked to the nucleotide sequence encoding the DNA binding domain; and a pharmaceutical composition comprising the recombinant adenovirus. | 08-26-2010 |
Hyun Chul Song, Eunpyung-Gu SG
| Patent application number | Description | Published |
|---|---|---|
| 20100227311 | TISSUE CULTURE SYSTEM FOR PRODUCTION OF HEPATITIS C VIRUS - A tissue culture system for production of infectious hepatitis C virus is described. In particular, the invention provides recombinant monocistronic and bicistronic genomic constructs for production of virus, including constructs for production of wild-type HCV type 2 | 09-09-2010 |
Hyun Chul Yoon, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100304501 | BIO LAB-ON-A-CHIP AND METHOD OF FABRICATING AND OPERATING THE SAME - Disclosed is a bio lab-on-a-chip. The bio lab-on-a-chip is provided on a piezoelectric thin film on a substrate, and includes a sensing unit to sense a bio signal and a fluidic control unit which controls a transfer of a microfluid adjacent to the sensing unit. Provided is also a method of fabricating the bio lab-on-a-chip. The method includes the steps of forming a piezoelectric thin film, forming a sensing unit to sense a bio signal of a microfluid on the piezoelectric thin film, and forming a fluidic control unit located adjacent to the sensing unit. | 12-02-2010 |
Hyun-Chul Chang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080303212 | Three-Dimensional Puzzle Maze - A 3-dimensional puzzle maze structure that can be made by foam pieces that are inter-connected with one another. Castle pieces can fit onto the base pieces. Castle pieces can also fit onto other castle pieces. Second base pieces can fit on top of castle pieces. The users can build this type of 3-dimensional puzzle maze according to individual creativity and imagination. This puzzle maze is stimulating towards children's play activities and good for education purposes. | 12-11-2008 |
Hyun-Chul Cho, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090097314 | PAGE BUFFER AND MULTI-STATE NONVOLATILE MEMORY DEVICE INCLUDING THE SAME - According to one aspect, a memory cell array includes a bit line connected to a plurality of nonvolatile memory cells, where the nonvolatile memory cells are selectively programmable in any one of at least first, second, third and fourth threshold voltage states, and where the first, second, third and fourth threshold voltage states correspond to four different data values defined by first and second bits. A page buffer circuit stores a logic value as main latch data and is responsive to a main latch signal to selectively flip the logic value of the main latch data according to a voltage level of the bit line. A sub-latch circuit stores a logic value as sub-latch data and is responsive to a sub-latch signal to selectively flip the logic value of the sub-latch data according to the voltage level of the bit line. The memory device is operable in a read mode which reads the threshold voltage state of the non-volatile memory cells and a programming mode which programs the threshold voltage state of the non-volatile memory cells, wherein the page buffer circuit is selectively responsive to the sub-latch data to inhibit flipping of the logic value of the main latch data in the programming mode. | 04-16-2009 |
| 20090296494 | PAGE-BUFFER AND NON-VOLATILE SEMICONDUCTOR MEMORY INCLUDING PAGE BUFFER - In one aspect a non-volatile memory device is provided which is operable in a programming mode and a read mode. The memory device includes a memory cell array which includes a plurality of non-volatile memory cells, a plurality of word lines, and a plurality of bit lines. The memory device further includes an internal data output line for outputting data read from the bit lines of the memory array, and a page buffer operatively connected between a bit line of the memory cell array and the internal data output line. The page buffer includes a sense node which is selectively connected to the bit line, a latch circuit having a latch node which is selectively connected to the sense node, a latch input path which sets a logic voltage of the latch node in the programming mode and the read mode, and a latch output path which is separate from the latch input path and which sets as logic voltage of the internal date output line according to the logic voltage of the latch node. | 12-03-2009 |
| 20100202204 | PAGE-BUFFER AND NON-VOLATILE SEMICONDUCTOR MEMORY INCLUDING PAGE BUFFER - In one aspect, a non-volatile memory device is provided which is operable in a programming mode and a read mode. The memory device includes a memory cell array which includes a plurality of non-volatile memory cells, a plurality of word lines, and a plurality of bit lines. The memory device further includes an internal data output line for outputting data read from the bit lines of the memory array, and a page buffer operatively connected between a bit line of the memory cell array and the internal data output line. The page buffer includes a sense node which is selectively connected to the bit line, a latch circuit having a latch node which is selectively connected to the sense node, a latch input path which sets a logic voltage of the latch node in the programming mode and the read mode, and a latch output path which is separate from the latch input path and which sets as logic voltage of the internal date output line according to the logic voltage of the latch node. | 08-12-2010 |
Hyun-Chul Choi, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100162341 | APPARATUS AND METHOD FOR SUPPORTING EXCESS TRANSPORT STREAMS IN SET-TOP-BOX - An apparatus and a method for processing excess transport streams in a broadcast receiver are provided. The apparatus for processing the excess transport streams in the broadcast receiver includes a controller for determining whether a number of received transport streams exceeds a maximum number of transport streams, a memory for, when the number of the received transport streams exceeds the maximum number of the transport streams, storing one or more excess transport streams, and a cablecard for descrambling and processing the stored one or more excess transport streams when the cablecard has spare capacity. Thereby, there is no need to install an additional cablecard to process the one or more excess transport streams. | 06-24-2010 |
Hyun-Chul Choi, Choogcheongnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090247655 | METHOD FOR PREPARING PERMANENTLY HYDROPHOBIC AEROGEL AND PERMANENTLY HYDROPHOBIC AEROGEL PREPARED BY USING THE METHOD - A method for preparing permanently hydrophobic aerogel and permanently hydrophobic aerogel prepared by the method. The method comprises adding sodium silicate to HCl at 30 to 90° C. until an acidity reaches pH 3-5, to form silica hydrogel under acidic conditions of pH 3-5, washing the silica hydrogel with distilled water using a mixer, followed by filtering, adding the silica hydrogel to a silylating solution of silylating agent in n-butanol at pH 1-5 using an acid selected from hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid, to simultaneously conduct silylation and solvent replacement, and drying the silica hydrogel; The method has the following advantages; i) silylation and solvent replacement can be simultaneously conducted, ii) n-butanol is used as a reaction solvent instead of methanol upon silylation, thus obtaining a thermal conductivity comparable to conventional aerogel powders, iii) silylation is conducted under improved conditions, i.e., strong acidic conditions of pH 1-5, and as a result, all of the aerogel powders can be reacted with a silylating agent, thereby obtaining permanently hydrophobic aerogel, iv) the washing with a mixer makes the amount of removed sodium ions uniform, thus it is suitable for mass-production, and v) the method provides a relatively simplified procedure and the use of the silylating agent in a small amount enables low costs and mass-production. | 10-01-2009 |
Hyun-Chul Chung, Cheongju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100227534 | Lower Unit for Glass Polishing System and Glass Polishing Method Using the Same - A lower unit for a glass polishing system includes a support installed to a rotatable turntable, and a carrier having a supporting part for supporting a glass to be polished, and a placing part formed in a surface opposite to the supporting part and fixed and placed to the support. | 09-09-2010 |
| 20110223834 | APPARATUS AND METHOD FOR MONITORING GLASS PLATE POLISHING STATE - Disclosed are an apparatus and a method for monitoring a glass plate polishing state. The apparatus may include a location measuring unit for measuring a location on a glass plate being polished by a polishing machine, a current measuring unit for measuring an electric current flowing into the polishing machine, a memory unit for storing a reference value of the electric current flowing into the polishing machine for each polishing location of the glass plate, and a control unit for determining whether a polishing state is faulty, by comparing a value of the electric current measured by the current measuring unit for each polishing location measured by the location measuring unit with a corresponding reference value of the electric current stored in the memory unit for each polishing location. | 09-15-2011 |
Hyun-Chul Jeong, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090098261 | A PREPARATION METHOD OF PROTEIN EXTRACTS FROM RICE BRAN - The present invention relates to a preparation method of protein extracts from rice bran which is comprising a process of pre-treating rice bran; producing de-fatted rice bran by removing fat from the pellet; a process of extracting protein from the de-fatted rice bran, generating protein solution; and a process of precipitating protein from the protein solution to obtain final protein extracts from rice bran. | 04-16-2009 |
Hyun-Chul Jeong, Asan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080303978 | BACKLIGHT ASSEMBLY, LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME AND METHOD OF MANUFACTURING LAMP-FIXING MEMBER - A backlight assembly includes a receiving container, lamps, a diffusion plate and a lamp-fixing member. The receiving container includes a bottom plate and sidewalls together providing a receiving space. The lamps are arranged substantially parallel to each other on the bottom plate. The diffusion plate is disposed over the lamps. The lamp-fixing member includes a body portion extending substantially perpendicular to the lamps, a buffer protruding upwardly from the body portion, a diffusion plate supporting portion protruding from the buffer to support the diffusion plate and a lamp-fixing portion formed at the body portion to fix the lamps. Therefore, the buffer having elasticity is formed at an area at which the diffusion plate supporting portion is formed, so that rubbing between the diffusion plate and the diffusion plate supporting portion may be reduced. | 12-11-2008 |
| 20100073596 | BACKLIGHT ASSEMBLY HAVING AN ELASTIC SUPPORTING MEMBER FOR SUPPORTING OPTICAL MEMBER AND A DISPLAY APPARATUS HAVING THE SAME - A backlight assembly which includes a light source generating light supplied to the liquid crystal panel, optical members controlling characteristics of the light provided from the light source, a receiving container including a receiving area receiving the light source and the optical members, a rear surface defining a plane, and a first recess protruding toward the receiving area from an exterior of the receiving container and an elastic supporting member assembled to the first recess of the receiving container, and supporting the optical members. The first recess has a depth from the plane of the rear surface, such that the supporting member does not protrude past the plane of the rear surface of the receiving container. | 03-25-2010 |
| 20110187961 | DISPLAY APPARATUS - A display apparatus includes a display module and a front case. The display module displays images. The display module includes a boss fixing member having a combination hole. The front case covers a first surface of the display module and has a first boss that is inserted into the combination hole to combine the front case to the display module. The first boss is formed at inside edges of the display module. The boss fixing member is positioned within the edges of the display module which define the outdimension of the display module. | 08-04-2011 |
Hyun-Chul Seo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100203934 | METHOD OF PROVIDING GAME AND SYSTEM THEREOF - A system for providing a game includes: a sponsor-league-providing-server which transmits a sponsor league list to an electronic device according to a sponsor league selection signal received from the electronic device, and transmits advertisement data registered in a particular sponsor league when executing a game corresponding the particular sponsor league selected from the sponsor league list. An electronic device requests a sponsor league list to the sponsor-league-providing-server and receives the sponsor league list in case the sponsor league is selected from a menu list of game mode, and displays a game execution screen including advertisement data at one side when a game corresponding to the particular sponsor league is executed. | 08-12-2010 |
| 20110086631 | METHOD FOR CONTROLLING PORTABLE DEVICE, DISPLAY DEVICE, AND VIDEO SYSTEM - A method for controlling a portable device, a display device, and a video system is provided. According to the method for controlling the portable device, the portable device transmits an application to the display device, the portable device and the display device execute the application, the portable device receives specific information from a user and transmits the specific information to the display device, and the display device controls an execution of the application according to the specific information. Therefore, a user may control a display device using a portable device. | 04-14-2011 |
Hyun-Chul Shin, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100200926 | Memory Cells Having Contact Structures and Related Intermediate Structures - Intermediate structures are provided that are formed during the manufacture of a memory device. These structures include first and second spaced apart gate patterns on a semiconductor substrate. A source/drain region is provided in the semiconductor substrate between the first and second gate patterns. An etch stop layer is provided on first and second sidewalls of the first gate pattern. The first and second sidewalls face each other to define a gap region between the etch stop layer on the first sidewall and the etch stop layer on the second sidewall. A dielectric layer is provided in the gap region. Finally, a preliminary contact hole is provided in the dielectric layer. | 08-12-2010 |
Hyun-Chul Song, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090066612 | Plasma display device and method of driving the same - A plasma display device including a plurality of scan electrodes, a scan driver for sequentially applying a plurality of scan pulses to the plurality of scan electrodes, and a controller for transmitting a control signal periodically having a first pulse to the scan driver, wherein the scan driver overlaps a part of two adjacent scan pulses among the plurality of scan pulses in response to the first pulse. | 03-12-2009 |
| 20100321349 | PLASMA DISPLAY APPARATUS FOR PREVENTING ELECTROMAGNETIC INTERFERENCE - A plasma display apparatus for preventing electromagnetic interference is provided. The plasma display apparatus includes: a first substrate and a second substrate which face each other with a predetermined gap therebetween, a plurality of X electrodes and a plurality of Y electrodes which are alternately arranged on the first substrate along a first direction, a plurality of address electrodes which are arranged on the second substrate along a second direction which intersects with the first direction, and an address driver which drives the plurality of address electrodes. At least one address electrode is connected to the address driver through one end of the second direction of the second substrate, and an address electrode neighboring the at least one address electrode is connected to the address driver through other end of the second direction of the second substrate. | 12-23-2010 |
Hyun-Chul Yoon, Bupyeong-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100128514 | Semiconductor memory devices having bit lines - A semiconductor device includes a bit line connected to a plurality of memory cells in a memory block and a sense amplifier having a first node connected to the bit line and a second node, which is not connected to any bit line. The second node has a capacitive load less than that of the bit line. The sense amplifier amplifies a first data using a voltage difference between the first node and the second node caused by a charge sharing operation, and a second data using a capacitive mismatch between the first node and the second node. | 05-27-2010 |