Jong-Hwa
Jong Hwa Bhak, Gyeongsangnam-Do KR
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20140207780 | GROUPING SYSTEM USING GENOTYPE-BASED SNS - Disclosed is a grouping system using a genotype-based SNS in that, when the peoples having a genotype want to form their community, it provides a means of access to the genotype of an individual's particular position within the limit of a technical security maintenance, so that the social networks is constituted online according to the genetic identity, whereby satisfying personal tastes of the members. | 07-24-2014 |
Jong Hwa Jung, Albany, CA US
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20140154673 | PROBES OF RNA STRUCTURE AND METHODS FOR USING THE SAME - Methods for obtaining structural data from RNA in a sample, and RNA probes for performing the same, are provided. Methods of reversibly modifying RNA is a sample, in vitro or in vivo, and reversible probes for performing the same, are provided. The RNA probes may be SHAPE probes that include aryl or heteroaryl acyl imidazoles. The RNA probes may be reversible probes that include an aryl or heteroaryl ring substituted with a hydroxyl-reactive group and an azido-containing group. Also provided are methods of comparing in vitro and in vivo RNA structural data. Also provided are methods of diagnosing a cellular proliferative disease condition, e.g., by probing HOTAIR RNA. Aspects of the invention further include compositions, e.g., probes and kits, etc., that find use in methods of the invention. | 06-05-2014 |
Jong Hwa Kim, Chungcheognam-Do KR
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20090056697 | Direct-heating type carcass processing apparatus using vacuum - A direct-heating type carcass processing apparatus using vacuum. At least one piece of dead livestock infected with various diseases such as infectious diseases is heated for complete sterilization using high-pressure steam, and undergoes complete moisture removal to become dry by means of the vacuum, thereby allowing the dead livestock to be easily crushed. To this end, a carcass processing drum is directly heated by a heating means instead of a conventional steaming process, which provides steam from a boiler to the dead stock, to reduce a processing time and cost due to removal of the boiler. The vacuum can be converted into atmospheric pressure using a pressure valve so that the processed dead livestock can be discharged from the apparatus. | 03-05-2009 |
Jong Hwa Kim, Yongin-Si KR
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20110113180 | VIRTUAL SYSTEM AND METHOD OF ANALYZING OPERATION OF VIRTUAL SYSTEM - A virtual system comprises hardware, a virtualization layer virtualizing the hardware, a virtual machine monitor, a user domain operating using the virtualized hardware, and a root domain operating using the virtualized hardware and managing the user domain. The virtual machine monitor analyzes an operation performed by the user domain in real time and stores resulting analysis information in the root domain. | 05-12-2011 |
Jong Hwa Lee, Seoul KR
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20140320449 | METHOD OF DETECTING TOUCH AND APPARATUS FOR DETECTING TOUCH USING THE SAME - Disclosed are an apparatus for detecting touch and a method for detecting touch with reduced effect of noise. The apparatus includes a signal source configured to generate a variable frequency signal changed from a starting frequency to an ending frequency, a touch panel including a plurality of driving electrodes and a plurality of sensing electrodes, wherein the variable phase signal is applied to one of the plurality of driving electrodes, and the sensing electrode outputs a touch signal that is modulated by the variable frequency signal, a demodulation unit configured to demodulate the touch signal using the variable frequency signal, and an accumulation unit configured to accumulate the demodulated touch signal to detect the touch. | 10-30-2014 |
20140320450 | METHOD OF DETECTING TOUCH AND APPARATUS FOR DETECTING TOUCH USING THE SAME - A touch detecting apparatus includes a signal source configured to generate a variable phase signal including a reference phase signal and an out-of-phase signal that is out of phase with the reference phase signal, a touch panel including a plurality of driving electrodes and a plurality of sensing electrodes, wherein, if the variable phase signal is applied to one of the plurality of driving electrodes, the sensing electrode outputs a touch signal that is modulated using the variable phase signal, a signal conversion circuit unit configured to detect the touch signal modulated using the variable phase signal, and output the touch signal in the form of a voltage signal, a demodulation circuit unit configured to demodulate the signal output from the signal conversion circuit unit using the variable phase signal, and an accumulator configured to accumulatively output the signal output from the demodulation circuit unit. | 10-30-2014 |
20140320451 | APPARATUS AND METHOD FOR DETECTING ADJACENT OBJECT AND METHOD OF DRIVING ELECTRONIC DEVICE - Provided are an apparatus and method for detecting an adjacent object, and a method of driving an electronic device. The apparatus includes a substrate, a plurality of first electrodes including a plurality of first electrodes disposed to extend in a first direction on one surface of the substrate, a plurality of second electrodes disposed alternately and in parallel with the first electrodes on the surface of the substrate to form capacitors together with the first electrodes, a signal source configured to generate electrical signals, a detector configured to detect current signals output when the electrical signals are applied to the capacitors, and a controller configured to connect the signal source to the first electrodes and the detector to the second electrodes. | 10-30-2014 |
20140320763 | CAPACITIVE TOUCH-SENSITIVE PANEL AND MOBILE TERMINAL USING THE SAME - Disclosed is a capacitive touch-sensitive panel. The capacitive touch-sensitive panel includes a dielectric substrate, a plurality of first conductive traces which extend in a first direction and are formed on one surface of the dielectric substrate, and a plurality of second conductive traces which are formed on the other surface of the dielectric substrate. Here, the second conductive traces include a main trace which extends in a second direction, a first branch which extends so as to obliquely intersect the main trace, and a second branch which is connected to the first branch, and the second branch connected to the first branch so as to intersect the first branch. | 10-30-2014 |
20150103041 | TOUCH SENSING APPARATUS AND METHOD OF DRIVING THE SAME - Provided are a touch sensing apparatus and a method of driving the same. The touch sensing apparatus includes a signal source configured to output a driving signal, a touch panel configured to be driven by the driving signal output by the signal source and output a current signal generated using the driving signal, a charge amplifier configured to convert the current signal output by the touch panel into a voltage signal, and a controller configured to control the charge amplifier to be periodically reset. | 04-16-2015 |
20150103042 | METHOD OF REMOVING COMMON NOISE AND METHOD OF DETECTING TOUCH INFORMATION - Provided are a method of removing common noise and a method of detecting touch information. The method of removing common noise includes acquiring base lines, acquiring raw data, calculating touch strengths (TSs) using the base lines and the raw data, calculating a difference representative value between the TSs and a reference level, and removing influence of common noise from the TSs using the difference representative value. | 04-16-2015 |
Jong Hwa Lee, Anyang-Si KR
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20150108061 | FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR PREPARING THE SAME - A forward osmosis membrane for seawater desalination and a method for preparing the same. The forward osmosis membrane has a composite membrane structure including a nonwoven fabric layer; a hydrophilic polymer layer; and a polyamide layer. The hydrophilic polymer layer formed on the nonwoven fabric layer facilitates an inflow of water from the feed water to the draw solution to enhance flux and realize high water permeability in the direction of osmosis. The polyamide layer not only secures contamination resistance and chemical resistance but also minimizes the back diffusion of salts of the draw solution in the direction of reverse osmosis. Hence, the forward osmosis membrane of the present invention is greatly useful for desalination of high-concentration seawater. | 04-23-2015 |
Jong Hwa Lee, Gyeonggi-Do KR
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20120043274 | FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR PREPARING THE SAME - A forward osmosis membrane for seawater desalination and a method for preparing the same. The forward osmosis membrane has a composite membrane structure including a nonwoven fabric layer, a hydrophilic polymer layer, and a polyamide layer. The hydrophilic polymer layer formed on the nonwoven fabric layer facilitates an inflow of water from the feed water to the draw solution to enhance flux and realize high water permeability in the direction of osmosis. The polyamide layer not only secures contamination resistance and chemical resistance but also minimizes the back diffusion of salts of the draw solution in the direction of reverse osmosis. Hence, the forward osmosis membrane of the present invention is greatly useful for desalination of high-concentration seawater. | 02-23-2012 |
20140181685 | APPARATUS AND METHOD FOR CONFIGURING SCREEN OF MOBILE TERMINAL - An apparatus and method for configuring a screen of a mobile terminal suitable for a user are provided. The method includes displaying an interface for configuring a screen of the mobile terminal; receiving, through the displayed interface, at least one input for configuring the screen to be suitable for a user; configuring a screen of the mobile terminal corresponding to the received at least one input; and displaying the configured screen. | 06-26-2014 |
Jong Hwa Lee, Daejeon KR
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20100076161 | Manufacturing Method of Polyaspartic Acid Using Maleic Anhydride - The present invention relates to a manufacturing method of polyaspartic acid. More particularly, the present invention relates to a manufacturing method of polyaspartic acid comprising steps of carrying out condensation polymerization of maleic anhydride and ammonia in the presence of a polar solvent without active hydrogen to give polysuccinimide and hydrolyzing the resulting polysuccinimide to obtain polyaspartic acid. Specifically, the present invention is characterized in that the quality of the synthetic product, polysuccinimide and polyaspartic acid, is improved by minimizing the decomposition and the degradation of the maleic acid during the process of the polymerization resulted from the introduction of substituent to maleic acid. | 03-25-2010 |
Jong Hwa Oh, Seongnam-Si KR
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20150258455 | GAME METHOD AND SYSTEM FOR LEAGUE GAME - A game method and a game system to perform the method and embodied as a computer, the method including configuring a level-based league for teams of users, performing a league game between teams included in the level-based league at predetermined time intervals regardless of whether the users connect to the game system, providing runtime broadcasting information about the league game to a terminal of a user in response to a request for observing the league game from the user that connects to the game system over a network, during a period in which the league game is ongoing, and calculating and managing a progress result of the league game. | 09-17-2015 |
Jong Hwa Yun, Daejeon KR
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20130331540 | METHOD OF PREPARING WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN AND RESIN PREPARED BY THE METHOD, AND COMPOUND INCLUDING THE RESIN - Provided is a method of preparing a wholly aromatic liquid crystalline polyester resin and a wholly aromatic liquid crystalline polyester resin prepared by the method, and a compound of the wholly aromatic liquid crystalline polyester resin. The disclosed method of preparing the wholly aromatic liquid crystalline polyester resin includes a step (a first temperature increasing step) of increasing the temperature of a reaction mixture including at least one monomer at a first temperature increasing rate up to a first temperature; a step (an isothermal maintaining step) of maintaining the reaction mixture that passed through the first temperature increasing step at the first temperature for a first time; and a step (a second temperature increasing step) of increasing the temperature of the reaction mixture that passed through the isothermal maintaining step at a second temperature increasing rate. | 12-12-2013 |
Jong Hwa Yun, Daejeon-City KR
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20090212451 | Method of Preparing Wholly Aromatic Polyester - The invention relates to a method of preparing wholly aromatic polyester including: mixing monomers, introducing the mixed monomers into a reactor having a rectangular or trapezoidal plate type stirring impeller, and polymerizing the introduced monomers through esterification with a power per unit volume of 10˜60 kW/m | 08-27-2009 |
20120199790 | WHOLLY AROMATIC LIQUID CRYSTAL POLYESTER RESIN COMPOUND, PREPARATION METHOD THEREOF, PARTS FOR OPTICAL PICKUP, AND PREPARATION METHOD THEREOF - Disclosed are a wholly aromatic liquid crystal polyester resin compound, a preparation method thereof, parts for optical pickup, and a preparation method thereof. The disclosed wholly aromatic liquid crystal polyester resin compound comprises two kinds of wholly aromatic liquid crystal polyester resins having different melting points and an additive, and most of the terminal groups in the resins having lower melting points among the resins comprise a carboxyl group. | 08-09-2012 |
20130137845 | PRODUCTION METHOD FOR A WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN, A WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN PRODUCED BY MEANS OF THE METHOD, AND A COMPOUND OF THE WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN - Disclosed are a production method for a wholly aromatic liquid crystalline polyester resin, a wholly aromatic liquid crystalline polyester resin produced using the method, and a compound of the wholly aromatic liquid crystalline polyester resin. The disclosed production method for a wholly aromatic liquid crystalline polyester resin comprises the steps of synthesizing a wholly aromatic liquid crystalline polyester resin by synthesizing a wholly aromatic liquid crystalline polyester prepolymer by a condensation polymerization of a monomer and then reducing the pressure inside a reaction vessel containing the synthesized prepolymer at a predetermined internal pressure reduction rate of the reaction vessel. | 05-30-2013 |
Jong-Hwa Chang, Gyunggi-Do KR
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20090252277 | Upper Plenum Structure of Cooled Pressure Vessel for Prismatic Very High Temperature Reactor - An upper plenum structure of a cooled pressure vessel for a prismatic very high temperature reactor which secures a space for coolant to supply to a core and also supports an upper reflector located inside a graphite structure on top of the core. The upper plenum structure includes a cavity structure where the coolant goes down in the upper plenum structure, a plurality of upper reflector supports formed with the cavity and supporting the upper reflector located on top thereof, and a plurality of coolant distributing blocks. Each of the coolant distributing blocks is coupled with a bottom portion of a respective one of the upper reflector supports and is located on top of the core in order to distribute the coolant collected in a cavity, formed by the upper reflector support, to the core. The coolant distributing blocks cooperate with the upper reflector supports to define the cavity structure. | 10-08-2009 |
Jong-Hwa Choi, Gyeonggi-Do KR
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20110018961 | VIDEO CALL DEVICE AND METHOD - Provided are a video call device and method. The video call device performs a video call by exchanging images with another video call device in real time. The video call device includes: an image obtaining unit obtaining an original image in real time; an image processing unit comprising a first image conversion unit which receives the original image and converts the original image into a first conversion image in real time; and an interface unit transmitting the first conversion image. | 01-27-2011 |
Jong-Hwa Choi, Seoul KR
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20080231971 | 3-Dimensional Image Detector - The present invention relates to a 3-dimensional image detector adapted to simultaneously detect images of an object viewed from multi-directions, including: a lens barrel; a refraction section mounted at a front end side of the lens barrel; a lens section mounted at the rear of the refraction section; and an image-detecting section mounted at the rear of the lens section for acquiring an image passed through the refraction section and the lens section. | 09-25-2008 |
20130058018 | MOBILE TERMINAL WITH WATERPROOF SHEET AND MANUFACTURING METHOD - A mobile terminal has a waterproof sheet interposed between a first body portion and a second body portion. The waterproof sheet is formed with a curved shaped or step-like cross-section in consideration of characteristic of internal component or a battery arranged on the first body portion of the mobile terminal, the curved shaped or step-like cross-section is configured to encase, in part or in whole, the internal component or the battery. | 03-07-2013 |
20130222519 | MOBILE DEVICE CAPABLE OF MULTI-PARTY VIDEO CONFERENCING AND CONTROL METHOD THEREOF - A mobile device to control a multi-party video conferencing including a processor to process video data to be sent to a counterpart mobile device participating in the multi-party video conferencing and to transmit the processed video data to the counterpart mobile device, and a control unit to select a counterpart mobile device to authorize a main control right for controlling the multi-party video conferencing among counterpart mobile devices participating in the multi-party video conferencing. A method that uses a processor to determine a main controller of a video conferencing session including determining mobile devices for the video conferencing session, receiving check packet data from the mobile devices, and selecting, using the processor, a mobile device to control the video conferencing as a main controller. | 08-29-2013 |
20150253814 | MOBILE TERMINAL WITH WATERPROOF SHEET AND MANUFACTURING METHOD - A mobile terminal has a waterproof sheet interposed between a first body portion and a second body portion. The waterproof sheet is formed with a curved shaped or step-like cross-section in consideration of characteristic of internal component or a battery arranged on the first body portion of the mobile terminal, the curved shaped or step-like cross-section is configured to encase, in part or in whole, the internal component or the battery. | 09-10-2015 |
Jong-Hwa Kim, Seoul KR
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20080223370 | Dustproof mask - A dustproof mask that can be used semi-permanently, allows easy respiration and conversation, improves wear comfort and dust preventing effect, and filters harmful air. A mask main body and wearing band, wherein the mask main body includes an adhering piece formed at an inside edge of main body. A fixed frame forms an exhaust space at an inner center. Multiple exhaust holes are formed on both ends of exhaust space. The exhaust panel is inserted in and fixed with fixed frame, having multiple discharge holes. Multiple shield films are formed on the front side of discharge holes and opened at exhalation. A filter cover is formed on both sides of mask main body as a single body. A removable and replaceable filter case is combined with the filter cover. A dustproof nonwoven fabric, carbon filter, antibiotic nano-silver filter, dustproof nonwoven fabric are included in the filter case. | 09-18-2008 |
20100008149 | FLASH MEMORY DEVICE AND PROGRAMMING METHOD THEREOF - A programming method of a flash memory device having memory cells, and a flash memory device to perform the method, including programming selected memory cells according to loaded data, sensing states of the programmed memory cells and firstly latching the sensed states, and determining whether a program-inhibited memory cell among the selected memory cells has been programmed, with reference to the loaded data and the latched states, before determining whether the selected memory cells have been properly programmed. | 01-14-2010 |
20100235713 | NON-VOLATILE MEMORY GENERATING READ RECLAIM SIGNAL AND MEMORY SYSTEM - A non-volatile memory device includes a memory cell array including memory blocks, an ECC circuit receiving read data from the memory cell array and detecting error bits, wherein the ECC circuit is capable of detecting and correcting a maximum number of error bits, a counter counting detected error bits and generating an error-possible data indication when the counted error bits exceed a minimum error threshold, wherein the minimum error threshold is less than the maximum number of error bits, and a read reclaim indicator receiving the error-possible data indication and generating read reclaim indication for the memory block storing the read data. | 09-16-2010 |
20150125050 | FINGERPRINT RECOGNITION SENSOR MODULE HAVING SENSING REGION SEPARATED FROM ASIC - Disclosed is a fingerprint recognition sensor module including a flexible printed circuit board. The flexible printed circuit board includes a first sensing region formed with a first sensing input unit, a second sensing region formed with a second sensing input unit, a chip mounting region on which an ASIC is mounted to convert a fingerprint sensed through the input units into a digital signal and transmit the digital signal to a connector, and a connection section to which the connector is connected. The chip mounting region and the first and second sensing regions are separated from each other on the same surface, and the flexible printed circuit board is folded such that projection planes of the chip mounting region and the first and second sensing regions are superposed one above another. | 05-07-2015 |
Jong-Hwa Kim, Gumi-Si KR
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20120213927 | SURFACE COATING METHOD AND DEVICE FOR EXTERIOR PART - A surface coating method for an exterior part includes positioning one or more exterior part preforms, which are objects to be surface-coated, within a deposition chamber capable of revolution and rotation; positioning one or more tablets containing a coating component on an evaporation device installed within an area surrounded by the revolution trace of the exterior part preforms; and depositing a coating layer to a surface of each of the exterior part preforms by evaporating the tablets while revolving and rotating the exterior part preforms. The surface coating method and device conduct the rotation and revolution of objects to be coated in while proceeding with a coating step, whereby an evaporated coating component can be uniformly diffused over the entire deposition chamber, and a uniform coating layer can be formed on the entire surface of each of the objects to be coated. | 08-23-2012 |
Jong-Hwa Kim, Daegu KR
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20110234521 | METHOD FOR PROVIDING MANUAL OF PORTABLE TERMINAL - A method for providing a manual of a portable terminal is provided. The method includes requesting a manual of the portable terminal and outputting the manual in the form of a moving image at the request for the manual. | 09-29-2011 |
Jong-Hwa Kim, Gyeonggi-Do KR
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20090016114 | CIRCUIT AND METHOD OF GENERATING HIGH VOLTAGE FOR PROGRAMMING OPERATION OF FLASH MEMORY DEVICE - Provided is a high voltage generator for a flash memory device including a voltage pumping unit configured to generate a high voltage in response to a pumping clock signal, a transistor having a gate coupled to the high voltage and a source coupled to a program voltage, a voltage distributor coupled to the drain of the transistor, the voltage distributor configured to generate a distributor voltage, and a pumping clock controller configured to compare the distributor voltage to a reference voltage and to generate the pumping clock signal when the high voltage is less than a voltage substantially equal to the program voltage plus the threshold voltage of the transistor. | 01-15-2009 |
20140337596 | GROUPING METHOD AND DEVICE FOR ENHANCING REDUNDANCY REMOVING PERFORMANCE FOR STORAGE UNIT - The present invention relates to a grouping method and device for enhancing redundancy removing performance for a storage unit such as a hard disk, a solid state disk (SSD), etc. The grouping method for enhancing performance of a redundancy removing technology may include: extracting samples from data that is stored in a buffer of a memory and is standing by to be processed; performing remaining calculations on the extracted samples; and grouping samples by connecting them to a bucket corresponding to a resultant value of the remaining calculations. | 11-13-2014 |
Jong-Hwa Kim, Hwaseong-Si KR
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20090316483 | Flash memory device and system including the same - The invention provides an operation method of a memory system including a flash memory device. The method includes programming at least one page included in a selected memory block of the flash memory device; and determining the selected memory block or the flash memory device to be invalid, according to whether a loop number of the programmed page is out of a reference loop range. | 12-24-2009 |
20110255338 | Flash memory device and system including the same - The invention provides an operation method of a memory system including a flash memory device. The method includes programming at least one page included in a selected memory block of the flash memory device; and determining the selected memory block or the flash memory device to be invalid, according to whether a loop number of the programmed page is out of a reference loop range. | 10-20-2011 |
Jong-Hwa Kim, Geonggi-Do KR
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20120089770 | FLASH MEMORY DEVICES WITH HIGH DATA TRANSMISSION RATES AND MEMORY SYSTEMS INCLUDING SUCH FLASH MEMORY DEVICES - A flash memory device includes a memory cell array, a clock signal input, an input for receiving a signal designating a writing operating mode, a plurality of data input/output pads, and a data input/output buffer circuit that is electrically connected to the clock signal input and to the plurality of data input/output pads. The data input/output buffer circuit is configured to receive data that is to be written to the memory cell array through the data input/output pads in synchronization with a clock signal that is applied to the clock signal input in response to activation of the signal designating the writing operating mode. | 04-12-2012 |
Jong-Hwa Park, Yongin-City KR
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20130120546 | STEREOSCOPIC DISPLAY SYSTEM AND DRIVING CONTROL METHOD THEREOF - A stereoscopic display system and a driving control method thereof are provided. The stereoscopic display system comprises a display device displaying images by dividing a first field and a second field in one image frame, and shutter spectacles controlling opening and closing of a binocular shutter corresponding to a light emitting period of a binocular view point image of the first field and the second field, and wherein the binocular shutter is closed earlier than a finishing point of each light emitting period of the binocular view point image by a first period. | 05-16-2013 |
20130128015 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device configured to display a selected image type, the image type including a first image and a second image, according to an image source signal, the display device including: a display unit, the display unit including a first group pixel and a second group pixel; and an image processor, the image processor: arranging image signals for each frame of the display device according to a display sequence of the first image and the second image in the first group pixel and the second group pixel, changing the image type displayed during a remaining period for each frame unit of the image source signal. | 05-23-2013 |
Jong-Hwa Park, Seoul KR
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20080297440 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - The display device includes a display panel which includes a plurality of pixels, a gate driver which sequentially applies gate-on voltages to the plurality of pixels for a first period and a data driver which generates data voltages for at least two pixels of the plurality of pixels for the first period, and supplies the data voltages to the two pixels of the plurality of pixels, respectively, wherein an application order of the data voltages applied to the at least two pixels of the plurality of pixels is reversed in two adjacent frames. | 12-04-2008 |
20100053039 | Display Device and Driving Method Thereof - A display device includes a plurality of pixels respectively including a plurality of light-emitting elements, a comparing unit for comparing input image signals during a plurality of continuous frames for each pixel and determining whether the input image signals are repeated, a signal converter for converting the input image signal into a compensating image signal for the pixel where the input image signals are repeated during the continuous frames, and a data driver generating a data signal corresponding to the compensation image signal to supply the data signal to the pixel. | 03-04-2010 |
20100060554 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - In a display apparatus and a driving method thereof, image data corresponding to plural different positions of a display panel are added to each other, and a sum of the image data of a present frame is compared with a sum of the image data of a previous frame to determine whether an image displayed on the display panel is a still image or not. While a still image is displayed, brightness of the display panel is gradually lowered. Accordingly, the display panel may prevent occurrence of afterimages and deterioration of organic electroluminescent light emitting devices, as well as reduce power consumption. | 03-11-2010 |
20130312081 | MALICIOUS CODE BLOCKING SYSTEM - Disclosed is a malicious code blocking system including: a fake website detector that repeatedly accesses a website to be monitored to detect an attack, stores a detection log of the attacked site, and provides a URL address of the attacked site or server; a malicious URL storage that temporarily stores a URL address of the attacked site or server and stores a status flag indicating whether or not a malicious URL list containing information on malicious URLs changes; and a URL filter associated with a user terminal to monitor a network packet transmitted or received by the user terminal, check whether or not the status flag changes in a case where DNS query request for visiting a specific site is generated, and update a malicious URL list containing information on a malicious URL based on information stored in the malicious URL storage if the status flag changes. | 11-21-2013 |
Jong-Hwa Park, Suwon-Si KR
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20150098716 | ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - Provided is an electrophotographic image forming apparatus including: a toner buffer unit arranged between a toner cartridge and a developing unit to receive toner from the toner cartridge and supply the toner to the developing unit; and a toner level detection unit. The toner buffer unit includes a first buffer unit connected to the toner cartridge. A first conveyance member including a rotation shaft and a conveyance wing provided in the rotation shaft and transporting the toner in a radial direction is provided in the first buffer unit. The toner buffer unit includes an elevation plate provided in the first buffer unit and elevated according to a toner level, and a sensor unit detecting a location of the elevation of the elevation plate. The elevation plate is located to be spaced apart from the conveyance wing in an axial direction of the rotation shaft. | 04-09-2015 |
Jong-Hwa Shin, Osan KR
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20100191947 | MOBILE TERMINAL AND METHOD FOR CONTROLLING ACCESSING OF DEVICE THEREOF - A mobile terminal and its device accessing control method are disclosed. When power is applied to the terminal, the terminal executes BIOS information. When certain identification information (ID) is received, whether or not the received identification information is registered one. If the inputted identification information is a registered one, a device and/or application is initialized or the use of the device and/or application is prevented and an operating system is booted according to corresponding device setting information. | 07-29-2010 |
Jong-Hwa Shin, Seoul KR
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20130136018 | ACCESS POINT HAVING MULTICHANNEL AND MULTI TRANSMISSION POWER, CELL FORMATION METHOD - Described embodiments provide an access point for forming multiple service zones within a corresponding cell. The access point may include a first access point module and a second access point module. The first access point module may be configured to form a first service zone for first user equipment located at a center area of the cell. The second access point module may be configured to form a second service zone for second user equipment located at an edge area of the cell. | 05-30-2013 |
20140126388 | ESTABLISHING WIRELESS CONNECTION BASED ON NETWORK STATUS - The disclosure is related to selecting an access point by a wireless terminal. Access points in an area associated with the wireless terminal may be scanned. From the scanned access points, candidate access points may be determined by filtering out improper access points from the scanned access points. A target access point may be selected from the candidate access points based on wireless link quality of each candidate access point. | 05-08-2014 |
20150139010 | ACCESS POINT SELECTION AND MANAGEMENT - The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each access point, and selecting one of the access points based on the analysis result. | 05-21-2015 |