Sang Kwon
Sang Kwon Ha, Cheonan-Si KR
Patent application number | Description | Published |
---|---|---|
20140085322 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a driver connected to a display panel and transmitting scan signals or data signals to the display panel, a frame memory connected to the driver, storing image data and transmitting at least some of the image data to the driver, and a controller connected to the driver and the frame memory, generating a control signal and transmitting the control signal to the driver or the frame memory, wherein each of the sub-fields includes an address period in which the scan signals are transmitted to the respective pixel rows, the controller transmits the control signal to the driver to transmit the scan signals to the pixel rows during a current frame such that the scan signals corresponding to the current frame are transmitted after, among the image data corresponding to the current frame, the image data corresponding to the pixel rows are stored in the frame memory. | 03-27-2014 |
Sang Kwon Han, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130260489 | UNIFORM COATING METHOD FOR LIGHT EMITTING DIODE - A method of coating a light emitting diode (LED) is provided. The method includes preparing a substrate in which a plurality of LEDs are arranged, applying a curable liquid containing a fluorescent material to the substrate and the plurality of LEDs, and selectively applying energy to the substrate to which the curable liquid is applied, to thereby pattern the curable liquid, wherein the application of the energy includes applying the energy to both surfaces of the substrate. | 10-03-2013 |
Sang Kwon Jeong, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20100024475 | Natural Gas Liquefaction System with Turbine Expander and Liquefaction Method Thereof - A natural gas liquefaction system with a turbine expander is provided that can improve the efficiency of the whole refrigeration cycle by using the turbine expander, instead of the throttling process that uses the conventional Joule-Thomson throttling valve that is used as a final throttling means in a conventional natural gas liquefaction system, and a liquefaction method thereof. The natural gas liquefaction cycle provided with the turbine expander of the present invention comprises a compressor | 02-04-2010 |
Sang Kwon Kim, Culver City, CA US
Patent application number | Description | Published |
---|---|---|
20090159763 | PORTABLE LAPTOP STAND - A portable laptop stand comprising a generally rectangular flat board having a longitudinal axis perpendicular to a width of the board; said board having a distal end; said board having a proximal end; said board having a first portion, a second portion pivotably coupled to the first portion, and a main body pivotably coupled to the second portion; wherein the first portion has a longitudinal axis that is perpendicular to the longitudinal axis of the board; wherein the second portion has a longitudinal axis that is perpendicular to the longitudinal axis of the board; wherein said first portion is capable of folding back towards the main body and contact the main body. The board having a first attachment means disposed on the first portion; and a second attachment means disposed on the main body to detachably attach to said first attachment means. | 06-25-2009 |
Sang Kwon Kim, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20090161291 | Capacitor for Semiconductor Device and Method of Manufacturing the Same - Provided is a capacitor for a semiconductor device. The capacitor comprises a bottom electrode, a dielectric pattern, and a top electrode. The bottom electrode has an uneven surface. The dielectric pattern is on the bottom electrode, and the top electrode is on the dielectric pattern. The bottom electrode has a first height in edge and center regions thereof, and a protrusion between the edge region and the center region of the bottom electrode having a second height greater than the first height. | 06-25-2009 |
Sang Kwon Kim, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120017849 | COMBUSTION APPARATUS WITH IMPROVED THERMAL EFFICIENCY - A combustion apparatus includes a cylindrical combustion chamber surrounded by an inner wall. A cooling chamber comprises an intermediate wall spaced from the inner wall. Cooling water flows in and out lower and upper sides of the intermediate wall, to cool the inner wall by the cooling water that flows into a space formed between the inner and intermediate walls of the cooling chamber. A lateral combustion air supply chamber comprises an outer wall spaced from an outer side of the intermediate wall. Combustion air is supplied at an upper side of the outer wall to thereby make the air in a tangential direction with respect to the cylindrical outer wall turn and fall in a space formed between the intermediate wall and the outer wall, so that the combustion air is supplied to the combustion chamber via an opened lower portion of the lateral combustion air supply chamber. | 01-26-2012 |
20130328854 | OUTPUT SHORT CIRCUIT PROTECTION FOR DISPLAY BIAS - A display power circuit is provided. The display power circuit includes a power supply circuit that receives an input voltage and generates an output voltage to power a display. A power switching device couples the output voltage from the power supply circuit to provide a display voltage for the display. A monitor circuit that generates a shut down signal based on a change of the output voltage relative to the input voltage exceeding a predetermined threshold indicating a short circuit condition of the display voltage. A control circuit disables the power switching device based on the shut down signal if the short circuit of the display voltage is detected. | 12-12-2013 |
Sang Kwon Sim, Seoul KR
Patent application number | Description | Published |
---|---|---|
20160121187 | MOBILE TERMINAL FOR CURLING ANALYSIS AND CURLING MATCH ANALYSIS SYSTEM USING THE SAME - A mobile terminal for displaying curling game information is provided. The mobile terminal includes a first screen configured to receive and display the curling game information, a second screen configured to display statistical information based on pre-stored statistical analysis information according to the curling game information which is input by a user, and a computing component coupled to both of the first screen and the second screen. When a first team and a second team are in a curling game, the pre-stored statistical analysis information include at least one of the followings delivery information as to which team delivers a first stone of each end of the curling game, score distribution information, delivery type information, performance information for each delivery, winning rate information for each team as to the each end of the curling game, and game record information. | 05-05-2016 |
Sang-Kwon Han, Pohang-Si KR
Patent application number | Description | Published |
---|---|---|
20140377453 | Insulating Adhesive Composition for Metal-Based Copper Clad Laminate (MCCL), Coated Metal Plate Using Same, and Method for Manufacturing Same - The present invention relates to an insulating adhesive composition for metal printed circuit board, an adhesive-coated metal plate using the same, and a method for manufacturing the adhesive-coated metal plate. The adhesive composition according to the present invention forms an adhesive layer that is excellent in terms of adhesion to a copper foil, electrical insulating properties, and thermal resistance. The composition contains a specific epoxy resin, a curing agent and alumina. According to the present invention, in coating the metal plate with the solvent type adhesive, a roll coating method is used to perform a continuous coating process on the metal plate, thereby improving productivity when compared to the general method using a sheet type adhesive film. | 12-25-2014 |
Sang-Kwon Kim, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20100020766 | MOBILE NETWORK SYSTEM AND METHOD FOR PROCESSING IP HANDOFF THEREOF - Provided are a mobile network system capable of processing a high-speed handoff by dividing into a data packet path between mobile nodes and a handoff packet path of the mobile node, and a method for processing IP handoff thereof. The system includes a MAP broadcasting a handoff registration request and reply between a foreign agent and a home agent, and an additional handoff signal path between the MAP and a mobile agent operating as a foreign agent and a home agent by means of a HAAP and VPN technology to be physically distinguishable from a data path. Therefore, limitation in a head of line can be resolved and the IP handoff can be promptly provided. | 01-28-2010 |
20100046469 | IP HANDOFF PROCESS METHOD AND SYSTEM FOR CONNECTION OF INTERNET PROTOCOLS BETWEEN MOBILE AGENTS IN HETEROGENEOUS NETWORK - An IP handoff process method and Internet service system are provided. In the IP handoff process method, a registration request message for multiple IP handoff is received from a mobile station having a plurality of Internet protocol (IP) addresses through a currently-moving mobile agent of the mobile station. Then, the registration request for multiple IP handoff is processed according to information included in the received registration request message. A reply message thereof is transmitted according to the result of updating the information to the mobile station through the currently-moving mobile agent. Then, the received registration request message is transmitted to a previous mobile agent of the mobile station before moving and a home agent of the mobile station as it is. | 02-25-2010 |
20100111038 | METHOD FOR MANAGING INTERNET PROTOCOL HANDOFF IN NETWORK SYSTEM - There is provided a method of processing Internet Protocol (IP) handoff of a mobile node in a network system, in which the IP handoff is processed distinguishing a signal packet path for the IP handoff from a data packet path the method including receiving a registration request message when the mobile node moves to an arbitrary mobile agent, the message received from the mobile node via the mobile agent to which the mobile node moves; transmitting the received registration request message to a mobile agent where the mobile node is previously located, without change, according to whether an entry with respect to the mobile node exists in preset visitor list; and transmitting a registration reply message with respect to the registration request message to the mobile agent without change. | 05-06-2010 |
20120066292 | APPARATUS AND METHOD FOR CONTROLLING SERVICE MOBILITY - Provided are apparatus and method for controlling service mobility. The apparatus includes a subscriber information manager configured to obtain subscriber information from a network core, map the obtained subscriber information with terminals belonging to each subscriber, and store the mapping result, a target terminal information manager configured to obtain information on an available state of terminals available to a subscriber from the obtained subscriber information, a service information manager configured to obtain, maintain, and manage information on available services of a subscriber, information on currently running services, terminal-available service mapping information of each subscriber, currently running terminal-service mapping information, and Service-session mapping information, and a session transfer unit configured to perform a session mobility control procedure for a selected session by incorporating with the network core. | 03-15-2012 |
20120164972 | APPARATUS AND METHOD FOR SERVICE MOBILE NODE DECISION BASED ON SERVICE USAGE HISTORY INFORMATION - An apparatus for service mobile node decision based on user history information includes: an information management unit configured to manage information of the node and the service and history information of the node and the service; a monitoring unit configured to monitor whether or not the node is usable and monitor the node and the service the user is currently using; and a service mobile node decision unit configured to decide the node which is capable of service mobility according to situations, based on the information of the node and the service, the history information, and the monitored information. | 06-28-2012 |
20130169733 | DEVICE AND METHOD FOR PROVIDING API FOR SHARING CONTENTS - Disclosed are an apparatus and a method for providing an API for sharing contents which provides the API including a function capable of sharing contents during a video call or video conference in a platform including an open web service gateway by using functions provided from the open web service gateway. The apparatus for providing an API for sharing contents during video communication in a platform including an open web service gateway includes: a video communication control unit configured to acquire connection state information of terminals receiving a video communication request; and a contents sharing control unit configured to receive the connection state information of the terminals from the video communication control unit and process a contents sharing request. | 07-04-2013 |
Sang-Kwon Moon, Pyeongtaek-Si KR
Patent application number | Description | Published |
---|---|---|
20150261452 | MEMORY DEVICE AND CONTROLLING METHOD OF THE SAME - A flash memory system is provided. The flash memory system includes a memory device including a memory cell array including at least one data block and a controller that determines whether to end background garbage collection according to a lifespan index of the at least one data block. The lifespan index may be decreased by the background garbage collection. The controller may end the background garbage collection when the decreased lifespan index is equal to or higher than a reference value. | 09-17-2015 |
Sang-Kwon Na, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140328404 | METHOD AND DEVICE FOR ENCODING VIDEO TO IMPROVE INTRA PREDICTION PROCESSING SPEED, AND METHOD AND DEVICE FOR DECODING VIDEO - Provided are a method and a device for encoding a video to improve an intra prediction processing speed, and a method and a device for decoding the video. The method for encoding a video performs parallel intra prediction and includes: obtaining, by using pixels of peripheral blocks processed prior to a plurality of adjacent blocks, reference pixels used for intra prediction of each of the plurality of adjacent blocks; performing, by using the obtained reference pixels, intra prediction in parallel for each of the plurality of adjacent blocks; and adding reference pixel syntax information to a bitstream. | 11-06-2014 |
20150055698 | METHOD AND APPARATUS FOR DETERMINING INTRA PREDICTION MODE - Provided are a method and an apparatus for determining an intra prediction mode. The method includes: splitting a maximum coding unit into coding units of a first size; acquiring an edge direction of each of the coding units of the first size; grouping adjacent coding units of the first size based on uniformity of edge directions of the adjacent coding units of the first size; determining a size range of coding units to be applied to intra prediction on the intra prediction coding unit group; performing the intra prediction on the intra prediction coding unit group by using coding units having sizes included in the determined size range; and determining a coding unit for the intra prediction and an intra prediction mode of the coding unit by comparing costs according to the performed intra prediction on the coding units having the sizes included in the size range. | 02-26-2015 |
20150256833 | VIDEO DECODING METHOD AND APPARATUS AND VIDEO ENCODING METHOD AND APPARATUS - A video encoding method includes: receiving an image; up-sampling the received image; and changing a sample value of an up-sampling region included in the up-sampled image and encoding the up-sampled image by using the changed sample value, wherein the up-sampling region is a region inserted into the received image by the up-sampling. | 09-10-2015 |