Patents - stay tuned to the technology

Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Jinwoo

Jinwoo Bae, Seoul KR

Patent application numberDescriptionPublished
20080226159Method and System For Calculating Depth Information of Object in Image - A method and a system for calculating a depth information of objects in an image is disclosed. In accordance with the method and the system, an area occupied by two or more objects in the image is classified into an object area and an occlusion area using an outline information to obtain an accurate depth information of each of the objects.09-18-2008
20140238087LAUNDRY TREATING APPARATUS - A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first cabinet having a first receiving space to receive laundry, a second cabinet having a second receiving space to receive laundry, the second cabinet being separated from the first cabinet, a partition wall located at an upper part of the second receiving space to divide an interior of the second cabinet, a discharge unit to discharge air from the first receiving space and air from the second receiving space, and a supply unit including a supply duct to selectively supply air to the first receiving space and the second receiving space and a supply fan provided in the partition wall such that the supply fan is located in the second cabinet to move air from the second receiving space to the supply duct.08-28-2014
20140238088LAUNDRY TREATING APPARATUS - A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first cabinet having a first receiving space to receive laundry, a second cabinet having a second receiving space to receive laundry, the second cabinet being separated from the first cabinet, a partition wall located at an upper part of the second receiving space to divide an interior of the second cabinet, a supply unit to selectively supply air to the first receiving space and the second receiving space, a discharge unit including an exhaust duct to discharge air in the first receiving space out of the first cabinet and a suction fan provided in the partition wall such that the suction fan is located in the second cabinet to suction air from the second receiving space such that the air from the second receiving space moves to the exhaust duct.08-28-2014
20140329949CARBON NANOTUBE ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE COMPOSITE, MOLDED ARTICLE INCLUDING THE SAME, AND METHOD OF FABRICATING THE MOLDED ARTICLE - A carbon nanotube-ultra-high molecular weight polyethylene composite includes about 99 parts by weight to about 99.8 parts by weight of ultra-high molecular weight polyethylene, about 0.2 parts by weight to about 1 part by weight of carbon nanotubes, and about 0.1 parts by weight to about 0.5 parts by weight of a light stabilizer.11-06-2014
20150020398Drying Machine - A drying machine includes a clothes holding unit for holding clothes therein, a drying passage including a heater to supply heated air to the clothes holding unit, a dehumidification passage for removing moisture from the air exhausted from the clothes holding unit to supply dehumidified air to the drying passage, a circulation fan provided in the drying passage or the dehumidification passage to circulate air, a moisture absorption unit for absorbing moisture from the air exhausted from the clothes holding unit, a renewable passage for supplying the heat absorbed by the dehumidified passage to the moisture absorption unit to renew the moisture absorption unit, and a controller for controlling the circulation fan to circulate the air exhausted from the clothes holding unit for a preset time period.01-22-2015
20150020402Clothes Dryer - A clothes dryer capable of minimizing heat energy loss and increasing energy efficiency includes a cabinet, a drum provided within the cabinet, an exhaust duct through which air discharged from the drum is discharged out of the cabinet, an intake duct through which air is guided to the drum, a heating portion which heats air introduced into the intake duct, a heat exchanger provided within the exhaust duct and having a first heat exchange space in which air discharged from the drum exchanges heat with air introduced from the inside or outside of the cabinet into the exhaust duct, and a preheating member including a second heat exchange space through which air passing through the heat exchanger is guided to the intake duct so that air flowing into the intake duct via the heat exchanger exchanges heat with heat radiated from the intake duct in the second heat exchange space.01-22-2015

Patent applications by Jinwoo Bae, Seoul KR

Jinwoo Cha, Bucheon-Si KR

Patent application numberDescriptionPublished
20150187304LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is configured to create an aesthetic effect while on low power by performing a single color driving operation in standby mode. The liquid crystal display device further includes a standby mode controller which is provided in the timing controller, in addition to the usual data driver, and runs in standby mode to perform the standby mode function with minimum power consumption.07-02-2015

Jinwoo Cho, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20100162886Cylinder Liner And Method Of Manufacturing The Same - The present invention relates to a cylinder liner and a method of manufacturing the cylinder liner. A cylinder liner according to the present invention has an outer surface covered by casting metal when a cylinder block is manufactured by integral casting, in which a plurality of engraved grooves is formed throughout the outer surface of the cylinder liner to increase bonding force between the casting metal and the outer surface of the cylinder liner. Further, a method of manufacturing a cylinder liner according to the present invention includes: coating a coating material onto the inner circumferential surface of a mold rotating and drying the coating material for a predetermined time; applying an engraved-groove forming material to engrave the surface of the coating material; forming a cylinder liner parent body by pouring and solidifying molten metal through the surface of the coating material where the engraved-groove forming material is applied; and roughening the outer surface of the cylinder liner with a plurality of engraved grooves for spraying, after drawing the cylinder parent body out of the mold and removing the coating material and the engraved-groove forming material covering the outer surface of the cylinder liner parent body.07-01-2010
20110254258BOOKMARK FURNISHED WITH AUTOMATIC HOLDING FUNCTION FOR APPLICABLE PAGE - The present invention provides a bookmark furnished with an automatic holding function for an applicable page, wherein after a user has attached a bookmark to a book, a fixed condition is maintained wherein pages do not turn by themselves nor are they turned by external forces including wind, thus not only enabling the current page which the user is reading to be accurately marked but also allowing the user to read subsequent pages continuously without changing the location at which the bookmark has been attached so that the user may use the bookmark in comfort while reading.10-20-2011

Jinwoo Cho, Seongnam KR

Patent application numberDescriptionPublished
20100139605OIL DISCHARGING STRUCTURE FOR BALANCE SHAFT MODULE - The present invention features, generally, an oil discharging structure of a balance shaft module which can smoothly discharge oil pumped by a balance shaft outside of the balance shaft module by forming an oil guide surface in a ladder frame that is installed in an upper part of the balance shaft module. The oil discharging structure of the present invention preferably includes a balance shaft housing that is rotatably supported with a balance shaft inserted therein; oil discharge holes formed in the balance shaft housing so that oil in the balance shaft housing is discharged to the outside by the balance shaft; and an oil guiding means that is provided in a ladder frame mounted on an upper part of the balance shaft housing in order to induce the oil discharged through the oil discharge holes to the outside of the balance shaft housing.06-10-2010

Jinwoo Cho, Seongnam-Si, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20150355540PHOTOSENSITIVE COATING COMPOSITION, COATING CONDUCTIVE FILM USING PHOTOSENSITIVE COATING COMPOSITION, AND METHOD FOR FORMING COATING CONDUCTIVE FILM - The present invention relates to a photosensitive coating composition, a conductive coating film using the photosensitive coating composition, and a method for forming the conductive coating film. The present invention provides photosensitive coating composition for forming a conductive coating film, the composition containing a conductive nanomaterial and a photosensitive material. Further, the present invention provides a conductive coating film formed on a substrate, the conductive coating film formed using a photosensitive coating liquid. Here, after the photosensitive coating liquid is coated on the substrate, an exposed region and a non-exposed region are formed by exposure and washing, wherein the non-exposed region has at least two times the conductivity of the exposed region.12-10-2015

Jinwoo Choi, Seoul KR

Patent application numberDescriptionPublished
20130301105ELECTROWETTING DISPLAY DEVICE - An electrowetting display device includes a first base substrate, a partition wall which is on the first base substrate and partitions pixels, a second base substrate which faces the first base substrate, column spacers which are on the second base substrate and contact the partition wall, an electrowetting layer which is between the first and second base substrates and includes a first fluid and a second fluid immiscible with each other, and channels disposed in a boundary area between the pixels. The second fluid has electrical conductivity or electrical polarity. The boundary area is overlapped with the partition wall and the channels define a flow path of the second fluid. The column spacers are in the boundary area between the pixels except for a boundary area including the channels.11-14-2013
20150194474ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode display panel including an upper substrate, an organic light emitting device facing the upper substrate and emitting a light to the upper substrate, and a light extraction layer disposed between the upper substrate and the organic light emitting device, including first and second optical layers each having a polymer network liquid crystal and having different optical properties, and exiting the light to the outside of the upper substrate. The optical property of the polymer network liquid crystal in the first optical layer differs from the optical property of the polymer network liquid crystal in the second optical layer.07-09-2015

Jinwoo Choi, Su-Won KR

Patent application numberDescriptionPublished
20140114023Controlled Radical Polymerization, and Catalysts Useful Therein - A catalyst is prepared in situ by reaction between an aryl halide and a Ni(0) complex. The catalyst may be used to promote chain-growth polymerization of halogen-substituted Mg or Zn monomers by a controlled radical mechanism. Polymers, co-polymers, block copolymers, polymer thin films, and surface-confined polymer brushes may be produced using the catalyst.04-24-2014

Jinwoo Choi, Yongin-City KR

Patent application numberDescriptionPublished
20150371573DISPLAY DEVICE - A display device is disclosed. In one aspect, the display device includes a first substrate, a second substrate facing the first substrate, and a display unit comprising a plurality of emission areas formed over a surface of the first substrate facing the second substrate. The display device also includes a plurality of black matrices formed over a surface of the second substrate facing the first substrate, the black matrices at least partially overlapping side portions of the pixels, and a gap controller formed between the first and second substrates and configured to adjust a gap therebetween.12-24-2015
20160035795ORGANIC LIGHT EMITTING DISPLAY APPARATUS - An organic light emitting display apparatus wherein a shift of white light caused by a viewing angle is reduced by adjusting an offset distance between one end of a corresponding emission region and one end of the black matrix adjacent to the one end of the corresponding emission region, thereby preventing a white color shift phenomenon at various viewing angles. Accordingly, a certain image is produced regardless of a use environment of a user's viewing angle.02-04-2016
20160043145ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an OLED comprising a plurality of pixels configured to emit different colors of light and an encapsulation layer formed over the OLED. The OLED display also includes a color filter layer formed over the encapsulation layer, wherein the color filter layer comprises a plurality of color filters formed on regions corresponding to the pixels and a plurality of light block units respectively formed at least between the color filters. The OLED display further includes an edge lens unit formed over a lower surface of the color filter layer and formed between a lower surface of each of the color filters and a lower surface of each of the light block units.02-11-2016
20160064694ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY - An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes an OLED layer including a plurality of OLEDs that respectively form a plurality of sub-pixels and an encapsulation layer disposed over the OLED layer. The OLED display also includes an optical film disposed over the encapsulation layer and comprising a reflection control layer, a first lens disposed below the reflection control layer, and a second lens disposed over the reflection control layer, wherein the reflection control layer comprises i) a plurality of color filters respectively corresponding to the sub-pixels, and ii) a light shielding portion disposed between the color filters. The OLED display further includes an intermediate layer disposed between the encapsulation layer and the optical film, wherein the first lens is disposed over sides of at least one sub-pixels and wherein the second lens is disposed over center portions of selected sub-pixels.03-03-2016
20160079311ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus includes: an organic light-emitting device including a plurality of sub-pixels respectively emitting lights of different colors; a color filter formed on the organic light-emitting device in a region corresponding to each of the sub-pixels; a spacer color filter formed in the color filter between red, green, and blue color filters at locations corresponding to non-emitting areas; and a substrate provided on the color filter to encapsulate the organic light-emitting device.03-17-2016

Jinwoo Choi, Hwaseong-Si KR

Patent application numberDescriptionPublished
20110256717METHODS FOR FABRICATING SEMICONDUCTOR DEVICES - Provided are semiconductor devices and methods for fabricating the same. A method for fabricating a semiconductor device includes: forming an interlayer dielectric layer including an opening in which a lower conductive layer is exposed; forming a barrier layer on the interlayer dielectric layer and on the lower conductive layer the opening; forming an anti-seed generation region on a surface of the barrier layer which is provided on a top surface of the interlayer dielectric layer and an upper sidewall of the opening; and filling the opening with conductive material to form a conductive layer.10-20-2011

Jinwoo Chung, Seoul KR

Patent application numberDescriptionPublished
20100099445METHOD OF CONTROLLING INSTANT MESSAGE AND MOBILE TERMINAL USING THE SAME - A method and apparatus are provided for controlling instant messages. This may include a mobile terminal receiving a message, and searching a telephone directory stored in memory of the mobile terminal for sender information of the received message and determining the received message as an instant message according to a result of the search, and displaying text contents of the instant message on an idle screen of the mobile terminal for a specific duration of time that is controllable by a user.04-22-2010
20110050975DISPLAY DEVICE IN A MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME - A mobile terminal and a method for displaying menus in the mobile terminal are disclosed herein. The mobile terminal includes a main body having a main display, a first sliding assembly including a first sub-display, and a second sliding assembly including a second sub-display slidably positioned on the main body. Various menus may be displayed on the main display, the first sub-display and the second sub-display based on the position of the first and second sliding assemblies and the orientation of the mobile terminal.03-03-2011

Jinwoo Hong, Seoul KR

Patent application numberDescriptionPublished
20150358240METHOD AND DEVICE FOR PROCESSING PACKET - The present invention relates to a method and a device for processing a packet. The method for processing a packet, according to one embodiment of the present invention, can comprise the steps of: receiving a packet processing rule that includes filter information and policy information corresponding to the filter information; obtaining preset lower filter information indicated by a filter name when the filter information contains the filter name; and processing a receiving packet according to the lower filter information and the policy information. According to the one embodiment of the present invention, it is possible to provide a device and a method for processing a packet, which can efficiently generate and apply a packet processing rule.12-10-2015

Jinwoo Hong, Paju-Si KR

Patent application numberDescriptionPublished
201101490473D IMAGE DISPLAY DEVICE - A three-dimensional (3D) image display device includes a liquid crystal display panel alternately displaying a left eye image and a right eye image every unit frame period, a data driving circuit, a gate driving circuit, a timing controller that divides the unit frame period into first and second sub-frame periods, repeatedly supply the same frame data to the data driving circuit during the first and second sub-frame periods, and control operations of the data and gate driving circuits using a frame frequency higher than an input frame frequency, backlight light sources generating light to be provided to the liquid crystal display panel, and a light source driving circuit that sequentially turns on the backlight light sources when liquid crystals of the liquid crystal display panel are kept in a saturation state.06-23-2011

Jinwoo Hwang, Cary, NC US

Patent application numberDescriptionPublished
20140143201DYNAMIC CONTENT FILE SYNCHRONIZATION - Dynamic file synchronization is performed in a client server environment. A first file is received including a first portion containing metadata and a second portion containing at least one content object. An address and a protocol for accessing a second file are determined using the first portion of the first file. Upon accessing the second file using the address and the protocol, a determination is made as to whether synchronization is needed. Upon determining that synchronization is needed, the first and second files are synchronized.05-22-2014
20150149393Predictive Computer System Resource Monitoring - A method, system and computer-usable medium are disclosed for monitoring a computer system to predict failed or degraded operational states and respond with an alarm or corrective action. Resource collection and consumption are analyzed to derive velocity and acceleration. A hidden Markov model with the resource collection and consumption data as observation spaces predicts computer system state spaced indicative of a failed or degraded computer system operating state.05-28-2015
20150355993DETECTING POTENTIAL CLASS LOADER PROBLEMS USING THE CLASS SEARCH PATH SEQUENCE FOR EACH CLASS LOADER - A method, system and computer program product for identifying potential class loader problems prior to or during the deployment of the classes to the production environment. A set of class loaders is loaded into memory. The set of class loaders is arranged hierarchically into parent-child relationships. The class search path sequence for each class loader in the hierarchy is generated to detect and identify potential class loader problems. Those class loaders with a duplicate class in its class search path sequence are identified as those class loaders that may pose a potential problem. A message may then be displayed to the user identifying these class loaders as posing a potential problem. By identifying these class loaders prior to or during the deployment of the classes to the production environment, class loader problems may be prevented from occurring.12-10-2015
20150355994DETECTING POTENTIAL CLASS LOADER PROBLEMS USING THE CLASS SEARCH PATH SEQUENCE FOR EACH CLASS LOADER - A method, system and computer program product for identifying potential class loader problems prior to or during the deployment of the classes to the production environment. A set of class loaders is loaded into memory. The set of class loaders is arranged hierarchically into parent-child relationships. The class search path sequence for each class loader in the hierarchy is generated to detect and identify potential class loader problems. Those class loaders with a duplicate class in its class search path sequence are identified as those class loaders that may pose a potential problem. A message may then be displayed to the user identifying these class loaders as posing a potential problem. By identifying these class loaders prior to or during the deployment of the classes to the production environment, class loader problems may be prevented from occurring.12-10-2015

Jinwoo Jeong, Seoul KR

Patent application numberDescriptionPublished
20110200103VIDEO ENCODING/DECODING APPARATUS, DE-BLOCKING FILTER AND FILTERING METHOD BASED ON INTRA-PREDICTION DIRECTIONS FOR SAME, AND RECORDING MEDIA - A video encoding/decoding apparatus, a deblocking filter and filtering method based on intra-prediction directions for same, and recording media are disclosed, and the deblocking filter includes: a boundary strength determiner for determining strength of boundary of current block; an intra-block identifier for confirming intra-block identity of a subblock enclosing first pixel at a certain location with reference to the boundary; an intra-prediction direction identifier for identifying an intra-prediction direction of the subblock if the subblock is identified as an intra-block; a filtering pixel selection unit for selecting pixels for filtering based on the first pixel and the identified intra-prediction direction; and a filtering unit for filtering in horizontal direction, vertical direction, or diagonal direction depending on the intra-prediction direction and relationships between pixel values of the selected pixels to eliminate deblocking artifacts within diagonal edges at a boundary between blocks by deblocking filtering in the intra-prediction direction.08-18-2011
20120307899APPARATUS AND METHOD FOR ENCODING/DECODING MULTI-PLANE IMAGES USING BI-PREDICTION AND RECORDING MEDIUM USING SAME - The present disclosure relates to technology for generating an efficient predicted image by using a correlation between color planes in encoding of a multi-plane video. An apparatus for encoding a multi-plane video including two or more color planes by using a bi-prediction includes: an intra-predictor for generating a first predicted block by performing an intra-prediction on a current block of a current plane; an inter-plane predictor for generating a second predicted block by performing an inter-plane prediction; a dual-plane predictor for generating a third predicted block based on the first predicted block and the second predicted block; an optimum mode determiner for selecting one optimum predicted block having a highest encoding efficiency from the first to third predicted blocks; and an encoder or a decoder for encoding or decoding the current block based on a selected optimum predicted block.12-06-2012
20120320965APPARATUS AND METHOD FOR ENCODING/DECODING A MULTI-PLANE IMAGE, AND RECORDING MEDIUM FOR SAME - The present disclosure relates to a multi-plane image encoding technology for adaptively determining the encoding sequence of planes in the image based on the characteristics of the image to be coded, and provides a multi-plane image encoding apparatus including a plane encoding sequence determiner for adaptively determining a sequence of multiple color planes inputted in a predetermined unit based on the encoding cost; and an encoder for encoding the multiple color planes inputted by the predetermined unit in the determined sequence. Encoding the multi-plane image with the sequence of the planes in the input image determined by the image characteristics enables an increased efficiency of encoding over conventional fixed plane sequence encoding, providing a particularly higher encoding efficiency when performing predictions between the planes.12-20-2012
20130003825DEVICE AND METHOD FOR EXTRACTING CORRELATION PARAMETERS BETWEEN COLOUR PLANES FOR PREDICTION, AND A RECORDING MEDIUM FOR THE SAME - The present disclosure relates to extracting correlation parameters between color planes for prediction by extracting optimum correlation parameters between the color planes using neighboring blocks when a prediction screen is generated through the use of the correlation between the color planes in video encoding. The technology includes neighboring block searching unit responsive to a second block of a reconstructed previous plane corresponding to a first block to be encoded of a current plane, for searching for a third block belonging to neighboring blocks of the second block and having smallest difference in pixel value from the second block; correlation parameter calculator for calculating correlation parameters between the third block and a fourth block reconstructed of the current plane and corresponding to the third block, based on the third block and the fourth block, and predictor for predicting the first block based on the second block and calculated correlation parameters.01-03-2013
20130230106METHOD AND DEVICE FOR ENCODING/ DECODING IMAGE HAVING REMOVABLE FILTERING MODE - A video encoding/decoding method and apparatus that may omit a filtering mode is provided. The video encoding/decoding method and apparatus may determine whether to perform filtering on the intra-predicted image for the purpose of obtaining a natural intra-predicted image by using a characteristic of neighboring pixels or an intra-predicted image and thus, may omit additional information for indicating whether filtering is required and improves the performance of compression.09-05-2013
20140163348NEURAL TUBE FOR RECOVERING FUNCTION OF INJURED NERVE - A neural tube capable of complexly playing roles of a support for regenerating a nerve and a nerve electrode has a support connected to a terminal of an injured nerve, and a sieve electrode having an electrode hole formed in a body thereof and a circular electrode formed around the electrode hole, wherein the body of the sieve electrode is buried in the support, wherein a cavity-type channel is formed at the support to extend to the inside of the support, wherein the electrode hole is aligned with the channel, and wherein a nerve cell growing along the channel at the terminal of the injured nerve is capable of contacting the circular electrode.06-12-2014
20150192562ELECTRODE ARRAY FOR ANALYZING ELECTRICAL CHARACTERISTICS OF CELL SPHEROID - An electrode array for analyzing electrical characteristics of a cell spheroid has a substrate, a groove formed concavely on a top surface of the substrate to receive at least a portion of the cell spheroid, and a plurality of electrodes formed in the substrate, coming into contact with the cell spheroid, and configured to apply or collect electrical signals. Front ends of the plurality of electrodes extend to the groove to form a holding part for holding the cell spheroid, and the cell spheroid is held in the holding part and comes into contact with the plurality of electrodes simultaneously.07-09-2015

Patent applications by Jinwoo Jeong, Seoul KR

Jinwoo Jung, Daejeon KR

Patent application numberDescriptionPublished
20100092437RADIATION INDUCIBLE PROMOTER - The present invention relates to a radiation inducible promoter, more particularly to a radiation inducible promoter including a base sequence represented by SEQ ID NO: 3 derived from 04-15-2010

Jinwoo Jung, Seoul KR

Patent application numberDescriptionPublished
20100102279RADIATION SHIELDING MEMBERS INCLUDING NANO-PARTICLES AS A RADIATION SHIELDING MATERIAL AND METHOD FOR PREPARING THE SAME - Disclosed is a radiation shielding member having improved radiation absorption performance, including 80.0˜99.0 wt % of a polymer matrix or metal matrix and 1.0˜20.0 wt % of a radiation shielding material in the form of nano-particles having a size of 10˜900 nm as a result of pulverization, wherein the radiation shielding material is homogeneously dispersed in the matrix through powder mixing or melt mixing after treatment with a surfactant which is the same material as the matrix or which has high affinity for the matrix. A preparation method thereof is also provided. This radiation shielding member including the nano-particles as the shielding material further increases the collision probability of the shielding material with radiation, compared to conventional shielding members including micro-particles, thus reducing the mean free path of radiation in the shielding member, thereby exhibiting superior radiation shielding effects. At the same density, the shielding member has reduced thickness and volume and is thus lightweight. The porosity of the shielding member is minimized, thereby preventing the deterioration of shielding effects and properties of the shielding member and realizing applicability in spent fuel managing transport/storage environments and the like.04-29-2010
20110182358WAVELET TRANSFORM APPARATUS AND METHOD BASED ON PREDICTION-UPDATE LIFTING SCHEME, AND ADAPTIVE PREDICTION APPARATUS AND METHOD AND RECORDING MEDIUM FOR THE SAME - The present disclosure relates to a wavelet transform apparatus and method based on a prediction-update lifting scheme, and an adaptive prediction apparatus and method and a recording medium for the same. The disclosure comprises the steps of: setting first updated even polyphase samples influenced when being updated from corresponding odd polyphase samples, setting plural candidate groups for prediction direction based on the set first updated even polyphase samples, selecting a first prediction direction from the candidate groups to minimize the energy in a high band, obtaining a first prediction value based on the first prediction direction and the updated even polyphase samples corresponding to the first prediction direction, and obtaining residual odd polyphase samples by deducting the first prediction value from the corresponding odd polyphase samples. Therefore, the present disclosure is able to increase encoding efficiency by minimizing energy transfer to a high band signal when removing the spatial correlation within an image using a directional wavelet transform designed based on the prediction-update lifting scheme.07-28-2011
20110210875ENCODING METHOD AND ENCODING APPARATUS FOR B-TRANSFORM, AND ENCODED DATA FOR SAME - The present disclosure relates to an encoding method and to an encoding apparatus for B-transform, and to encoded data for same. The apparatus is for encoding input data and includes: a B-transform unit for performing a B-transform on the input data to generate a binary expression; and an encoder for removing one or more binary symbols from the binary expression and scanning the binary expression with the one or more binary symbols removed to generate a bitstream. According to the present disclosure, it is possible to encode uniform distribution data efficiently, and using the B-transform by its characteristics for reducing the bit number in the generation of the binary expressions from the B-transform operation on the uniform distribution data enhances the data compression performance.09-01-2011
20140022842DATA STORAGE DEVICE COMPRISING NONVOLATILE MEMORY CHIPS AND CONTROL METHOD THEREOF - A storage device is provided which includes a plurality of memory chips each nonvolatile memory cells divided into a first memory region and a second memory region; and a memory controller configured to buffer data provided from the exterior and to control the plurality of memory chips to perform a buffer-program operation and a main-program operation. The buffered data is stored at the first memory region at the buffer-program operation and data stored at the first memory region is written at the second memory region at the main-program operation. During a main-program operation of a first memory chip among the plurality of memory chips, the memory controller buffers data to be written at a second memory chip.01-23-2014
20140119115NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING NONVOLATILE MEMORY DEVICE - A memory system includes a nonvolatile memory device and a memory controller. The nonvolatile memory device includes first memory blocks configured to store m-bit data per cell and second memory blocks configured to store n-bit data per cell. The memory controller is configured to control the nonvolatile memory device to close an open word line generated in a second memory block of the second memory blocks when a program operation is performed on the second memory block.05-01-2014
20150116933CASE INCLUDING METAL FOR AN ELECTRONIC DEVICE AND ELECTRONIC DEVICE HAVING THE SAME - A case including metal for an electronic device and an electronic device having the same are provided. The electronic device includes a case comprising an injection-molded part including a plurality of holes, and a metal part formed under the injection-molded part, and the metal part being partially exposed through the plurality of holes. The metal part is divided into a plurality of parts via a cut portion formed in a portion of the metal part not exposed through the plurality of holes, and at least one of the plurality of the divided metal parts is utilized as a component element related to a specific function of the electronic device.04-30-2015
20150221382NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING NONVOLATILE MEMORY DEVICE - A memory system includes a nonvolatile memory device and a memory controller. The nonvolatile memory device includes first memory blocks configured to store m-bit data per cell and second memory blocks configured to store n-bit data per cell. The memory controller is configured to control the nonvolatile memory device to close an open word line generated in a second memory block of the second memory blocks when a program operation is performed on the second memory block.08-06-2015

Patent applications by Jinwoo Jung, Seoul KR

Jinwoo Kim, Yongin-City KR

Patent application numberDescriptionPublished
20160049111POWER SUPPLY DEVICE AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS INCLUDING THE SAME - A power supply device includes: a feedback controller configured to detect a feedback voltage based on an output voltage of a power output line connected to a power input line to which a power supply voltage is supplied; a voltage controller configured to detect a level change of the power supply voltage based on the feedback voltage; and a voltage generator configured to adjust the power supply voltage according to the detected level change.02-18-2016

Jinwoo Kim, Seoul KR

Patent application numberDescriptionPublished
20110274204APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL AND METHOD OF TRANSMITTING AND RECEIVING A SIGNAL - The present invention relates to method of transmitting and receiving signals and a corresponding apparatus. One aspect of the present invention relates to an efficient layer 1 (L1) processing method for a transmitter and a receiver using data slices.11-10-2011
20110274211APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL AND METHOD OF TRANSMITTING AND RECEIVING A SIGNAL - The present invention relates to a method of transmitting and a method of receiving signals and corresponding apparatus. One aspect of the present invention relates to an efficient L11-10-2011
20110280327APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL AND METHOD OF TRANSMITTING AND RECEIVING A SIGNAL - The present invention relates to a method of transmitting and a method of receiving signals, and corresponding apparatus. One aspect of the present invention relates to a method of obtaining a field for indicating a time de-interleaving depth from a layer 11-17-2011
20110286546DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method for processing a digital broadcast signal in a transmitter comprises encoding signaling data including transmission parameter channel data, wherein the transmission parameter channel data includes transmission parameter for mobile service data, forming data groups including the mobile service data, the encoded signaling data and known data sequences, formatting mobile service data packets including data in the data groups, and transmitting the digital broadcast signal including the formatted mobile service data packets during slots, the slots including first type slot and second type slot.11-24-2011
20120099506DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode.04-26-2012
20120099660RECEIVING SYSTEM AND METHOD FOR PROCESSING DIGITAL BROADCAST SIGNAL IN THE RECEIVING SYSTEM - A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a DTV signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the DTV signal and channel-equalizing the carrier frequency offset compensated DTV signal using at least one of the long known data sequences and segmented known data sequences in the data group of the DTV signal, wherein the channel-equalizing includes performing a Error Correction (FEC) decoding on data located between the segmented known data sequences, and estimating Channel Impulse Response (CIR) using the FEC decoded data as known data.04-26-2012
20130166783METHOD FOR CONTROLLING INTERFACE OPERATION AND INTERFACE DEVICE APPLYING THE SAME - Methods for controlling an interface operation, the method including stopping an operation being processed in a storage device and switching the state of the storage device to a first state, when a condition for switching the state of the storage device to an idle state occurs in a command processing process according to a communication protocol; performing an operation of deleting information from a previous command stored in hardware of the storage device when the state of the storage device is switched to the first state; and switching the state of the storage device to the idle state after the operation of deleting the information on the previous command is completed, wherein in the first state, the storage device cannot be switched to the first state before the information from the previous command is deleted.06-27-2013
20130227152METHOD FOR SEARCHING FOR DEVICE AND COMMUNICATION DEVICE USING SAME - Provided are a device discovery method and a communication device thereof. The method includes: transmitting a probe request frame; receiving a probe response frame including session information on a client connected to a group owner (GO), from the GO among source and sink devices belonging to the display group; and determining whether to associate with the display group by using the session information in the probe response frame.08-29-2013
20140348053DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode.11-27-2014
20150043666APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS - A method and an apparatus for transmitting broadcast signals thereof are disclosed. An apparatus for transmitting broadcast signals comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component, a mapper for mapping the encoded service data onto constellations, an encoder for encoding physical signaling data, a frame builder for building at least one signal frame including preamble data, the encoded physical signaling data, the mapped service data, wherein the preamble data is located before the encoded physical signaling data and the encoded physical signaling data is located before the mapped service data, a modulator for modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the at least one modulated signal frame, wherein the broadcast signals includes channel information data, wherein the channel information data includes binding information between the service data and the data transmission path.02-12-2015
20150049232IMAGE SENSOR AND ANALOG TO DIGITAL CONVERTER AND ANALOG TO DIGITAL CONVERTING METHOD THEREOF - An image sensor is provided. The image sensor includes a pixel array having active pixel sensors arranged in rows and columns; a correlated double sampler that converts sensing signals transferred from pixels sensors selected from the active pixel sensors to correlated double sampling signals and outputs a conversion result by column; and an analog-to-digital converter that converts the correlated double sampling signals corresponding to plural columns to digital signals using a global code. The analog-to-digital converter includes a column shared operator that performs a digital conversion operation on correlated double sampling signals corresponding to two or more columns of the plural columns.02-19-2015
20150056670MICROORGANISM PRODUCING 4-HYDROXYBUTYRATE AND A METHOD FOR PRODUCING 4-HYDROXYBUTYRATE IN ANAEROBIC CONDITION USING THE SAME - A genetically modified microorganism comprising a polynucleotide encoding α-ketoglutarate synthase or a mutant thereof, and a polynucleotide encoding pyruvate carboxylase or a mutant thereof; wherein the genetically modified microorganism has decreased malate quinone oxidoreductase activity and/or decreased phosphoenolpyruvate carboxykinase activity compared to an unmodified microorganism of the same type, and wherein the genetically modified microorganism produces 4-hydroxybutyrate.02-26-2015
20150085951APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS - A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component, an encoder for encoding signaling data, a frame builder for building at least one signal frame including the encoded service data, a modulator for modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the at least one modulated signal frame.03-26-2015
20150109292METHOD AND APPARATUS FOR GENERATING ACCELERATION STRUCTURE IN RAY TRACING SYSTEM - Provided are an apparatus and method for generating an acceleration structure in a ray tracing system. The method of generating an acceleration structure includes splitting, at an acceleration structure generator, a space comprising a three-dimensional (3D) object into a plurality of sub spaces, calculating costs for traversing the plurality of sub spaces based on occlusion information of primitives in the plurality of sub spaces, selecting the plurality of sub spaces that minimize the costs for traversing, and generating an acceleration structure based on setting the selected plurality of sub spaces as nodes.04-23-2015
20150146802APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS - A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component, an encoder for encoding signaling data and information data about emergency, a frame builder for building at least one signal frame including the encoded service data, the encoded signaling data and the encoded information data about emergency, a modulator for modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the at least one modulated signal frame.05-28-2015
20150155967APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS - A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component for broadcast services, an encoder for encoding signaling data, wherein the signaling data includes static data and dynamic data, a frame builder for building signal frames, wherein each of signal frames includes the encoded service data and the encoded signaling data, wherein each of signal frames belongs to one of the broadcast services, wherein the static data remain constant in the signal frames belonging to the broadcast service in a duration of a super frame and the dynamic data changes by the signal frames, a modulator for modulating the signal frames by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the modulated signal frames.06-04-2015
20150163517RECEIVING SYSTEM AND METHOD FOR PROCESSING DIGITAL BROADCAST SIGNAL IN THE RECEIVING SYSTEM - A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a DTV signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the DTV signal and channel-equalizing the carrier frequency offset compensated DTV signal using at least one of the long known data sequences and segmented known data sequences in the data group of the DTV signal, wherein the channel-equalizing includes performing a Error Correction (FEC) decoding on data located between the segmented known data sequences, and estimating Channel Impulse Response (CIR) using the FEC decoded data as known data.06-11-2015
20150256291APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS - A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an input formatter for input formatting each data stream divided into a plurality of data transmission path, a generator for generating each of first signaling data and second signaling data, wherein the first signaling data and the second signaling data are processed respectively, wherein the first signaling data includes first information for the second signaling data and the second signaling data includes second information for at least one the data transmission path, wherein the second signaling data includes a static data and a dynamic data, an encoder for encoding, wherein the encoder processing: first encoding service data corresponding to each of the plurality of data transmission path, wherein each of the data transmission path carries at least one service component, second encoding the first signaling data and third encoding the second signaling data, a frame builder for building signal frames, wherein each of signal frames includes the encoded service data and the encoded first signaling data and the encoded second signaling data, a modulator for modulating the signal frames by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the modulated signal frames.09-10-2015
20150295622WIRELESS COMMUNICATION DEVICE AND METHOD OF OPERATING THE SAME - A calibrator to process an output signal of an analog digital converter in a wireless communication device, the calibrator comprising a level filter to remove noise from the output signal of the analog digital converter using mask information regulating a signal level; a timing filter to remove pulses from the level-filtered signal that are beyond a reference duty ratio by using timing information; a pattern filter to remove pulses from the timing-filtered signal that are judged to not comprise a reference number of consecutive pulses by using pattern information; and a duty correction circuit to correct a duty of the pattern-filtered signal to improve performance of the wireless communication device by separately performing a filtering operation on noise and a damping component included in a normal signal.10-15-2015
20160028446DATA TRANSCEIVER DEVICE AND RECEIVING METHOD FOR NEAR FIELD COMMUNICATION - A data transceiver device for near field communication is provided which includes a matching and filtering circuit connected between an antenna and a transceiver and configured to conduct filtering and impedance matching for a reception signal and a transmission signal. The matching and filtering circuit includes a variable attenuator of which the impedance varies with a frequency so that an attenuation ratio of the reception data is smaller than that of the reception carrier signal.01-28-2016
20160045953FLEXIBLE METALLIC GLASS SUBSTRATE WITH HIGH RESILIENCE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE USING SAME - Disclosed herein is a flexible substrate, made of metallic glass that is of high resilience suitable for use in electronic devices. The metallic glass is composed of a commercial alloy that can be produced in a continuous process on a mass scale, and may be selected from among Mg-, Ca-, Al-, Ti-, Zr-, Hf-, Fe-, Co-, Ni-, and Cu-based metallic glass. Preferably, its crystallization temperature, which determines the process allowable temperature, is 200° C. or higher. The flexible metallic glass substrate exhibits excellent fatigue properties as well as resilience of 1.5 MJ/m02-18-2016

Patent applications by Jinwoo Kim, Seoul KR

Jinwoo Kim, Suwon-Si KR

Patent application numberDescriptionPublished
20130316618APPARATUS FOR GRINDING A SUBSTRATE AND METHOD OF USING THE SAME - An apparatus for grinding a substrate includes a stage part configured to support a substrate thereon, a grinding part, a camera part, a replacing part and a control unit. The grinding part includes a grinding wheel configured to grind an edge of the substrate. The camera part is configured to take a picture of the grinding wheel, analyze the picture of the grinding wheel and generate information about the grinding wheel. The replacing part includes a spare grinding wheel and is configured provide the spare grinding wheel to the grinding part or pick up the grinding wheel from the grinding part. The control unit is configured to receive the grinding wheel information from the camera part and offset compensate a position of the grinding wheel on the basis of the grinding wheel information or communicate with the replacing part to replace the grinding wheel on the basis of the grinding wheel information.11-28-2013

Jinwoo Kim, Daejeon KR

Patent application numberDescriptionPublished
20150189241SYSTEM AND METHOD FOR LEARNING DRIVING INFORMATION IN VEHICLE - A system for learning driving information in a vehicle, includes a first camera mounted on an inner ceiling of the vehicle and configured to detect a projected position of a nose of a driver; and a second camera mounted on an inner front of the vehicle and configured to detect a front position of the nose of the driver. Further, the system includes a driver's status information processing unit configured to detect the line of sight of the driver by calibrating an image corresponding to the projected position and an image corresponding to the front position in real time, to analyze information about the line of sight that is detected, and to store the analyzed information in a learning data database.07-02-2015

Jinwoo Kwak, Gyeongsan KR

Patent application numberDescriptionPublished
20150159027CONNECTOR AND CABLE ABSORBING LOW FREQUENCY ELECTROMAGNETIC WAVES - A connector and a cable can absorb low frequency electromagnetic waves when formed of a material including a conductive nanomaterial and a magnetic metal material. Because the conductive nanomaterial and a magnetic metal nanowire or nanoparticle have high permeability as compared to the conductive nanomaterial alone, low frequency electromagnetic waves can be absorbed, and electrical interference among various electric/electronic parts can be minimized.06-11-2015
20150163967MATERIAL ABSORBING LOW FREQUENCY ELECTROMAGNETIC WAVES - A material absorbing low frequency electromagnetic waves includes a conductive nanomaterial, and a magnetic metal nanowire or nanoparticles having greater permeability than the conductive nanomaterial. Accordingly, low frequency electromagnetic waves may be absorbed by the material in the present invention and electrical interference among various electric/electronic parts may be minimized.06-11-2015

Jinwoo Kwon, Seoul KR

Patent application numberDescriptionPublished
20140070204LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE - The present invention provides an organic thin-film light emitting device having both high luminance efficiency and durability due to the use of a light emitting device material containing a compound having a specific carbazole skeleton.03-13-2014

Jinwoo Lee, Gyeongsangbuk-Do KR

Patent application numberDescriptionPublished
20140080011MANUFACTURING METHOD FOR CATALYST ELECTRODE, CATALYST ELECTRODE MANUFACTURED BY MEANS OF METHOD, AND BATTERY COMPRISING SAME - The catalytic electrode of the present invention does not cause mass transfer resistance, unlike conventional catalytic electrodes coated with Nafion or the like, and thus can achieve significantly high electron transfer efficiency. Accordingly, the catalytic electrode can have high power density, and thus has excellent physical properties.03-20-2014

Jinwoo Lee, Cheolwon-Gun KR

Patent application numberDescriptionPublished
20150024903DOUBLE CLUTCH SYSTEM FOR HYBRID ELECTRIC VEHICLE - A double clutch system may include a connecting shaft that is continuously connected to a motor/generator and is selectively connected to an engine and may transmit torque transmitted to the connecting shaft selectively to two input shafts.01-22-2015

Jinwoo Lee, Gumi-Si KR

Patent application numberDescriptionPublished
20150121234METHOD AND APPARATUS FOR CHANGING A CONFIGURATION OF NETWORK MENU - A method of a portable terminal for automatically changing a configuration of a network menu is provided. The method includes obtaining terminal information when an initialization of a service is detected, receiving serviceable network information based on the obtained terminal information, and changing the configuration of the network menu based on the received serviceable network information.04-30-2015

Jinwoo Lee, Seoul KR

Patent application numberDescriptionPublished
20110287753MOBILE TERMINAL AND METHOD FOR CONTROLLING THE OPERATION OF THE MOBILE TERMINAL - A mobile terminal and a method for controlling the operation of the mobile terminal are provided. In a mobile terminal including a first processor and a second processor, the first processor controls execution of a first operation and displays a screen corresponding to the execution of the first operation on a display module. When a predetermined user command is input, the first processor is deactivated and the second processor performs a control operation for continuously executing the first operation with reference to operation information associated with the first operation and displays a screen corresponding to the continuous execution of the first operation on the display module. The first processor or the second processor is selectively activated according to a user command such that the user can use a phone mode suitable for the environment in which the mobile terminal is used.11-24-2011
20140059799VACUUM CLEANER - A vacuum cleaner, and more particularly, a vacuum cleaner having a dust container that holds dust, and a dust separator that separates the dust are provided. The vacuum cleaner may include a main body having a suction flow passage and a fan mounting portion configured to receive a fan drive mounted thereto, a dust separator having a bottom in communication with the suction flow passage and the fan mounting portion, and a dust container having an upper side with a dust discharge portion in communication with the dust separator. The dust discharge portion may include a dust discharge flow passage formed to discharge the dust in a tangential direction of the dust separator.03-06-2014
20140163209NICKEL FERRITE NANOPARTICLE COMPOSITE AND METHOD FOR PREPARING SAME - The present invention relates to a method for preparing a nickel ferrite nanoparticle composite having an inverse spinel structure obtained using a polyol process, a nickel ferrite nanoparticle composite prepared by the method, and a method for selectively binding, separating or purifying a specific protein using the nickel ferrite nanoparticle composite. The method for preparing a magnetic nanoparticle composite according to the present invention includes a one-step hydrothermal synthesis process, and thereby the magnetic nanoparticle composite can be prepared in a simple and economic manner. Also, the nickel ferrite nanoparticles synthesized by the method of the present invention can be strongly magnetic, and also exist in the form of Ni06-12-2014
20140287346ELECTROCONDUCTIVE TUNGSTEN OXIDE NANOWIRE CARRYING A PLATINUM NANODENDRITE AND METHOD FOR MANUFACTURING SAME - The present invention relates to an electroconductive tungsten oxide catalyst carrying a platinum dendrite and to a method for manufacturing same, and more particularly, to a method for manufacturing an electroconductive tungsten oxide carrying a platinum nanodendrite applicable as an anode catalyst having a strong resistance to carbon monoxide poisoning in a direct methanol fuel cell. The platinum nanodendrite-electroconductive tungsten oxide nanowire catalyst according to the present invention illustrates remarkably improved resistance to carbon monoxide poisoning when compared with a common platinum nanoparticle carbon catalyst, and so, may be used as a highly efficient DMFC anode catalyst.09-25-2014
20150099470PAIRING TERMINALS WITH A SOUND WAVE SIGNAL - Disclosed herein are a method and apparatus for pairing terminals using a sound wave. A sound wave is transmitted from a first terminal to a second terminal and a response is sent by the second terminal and detected by the first terminal. The first terminal and the second terminal are paired based at least partially on the sound wave signal and the response signal.04-09-2015
20150142416METHOD OF RECOGNIZING SITUATION REQUIRING TRANSLATION AND PERFORMING TRANSLATION FUNCTION, AND ELECTRONIC DEVICE IMPLEMENTING THE SAME - Disclosed are a method of recognizing a translation situation and performing a translation function, and an electronic device implementing the same. The electronic device recognizes a situation involving translation and automatically performs a translation function, thereby improving user convenience. An electronic device includes an audio module configured to receive and output audio signal, and a processor. A language translation program is executed in response to detecting that an audio signal received through the audio module includes at least a first language and a second language, a portion of the audio signal that is in the second language is translated into the first language, and the translated portion is outputted through the audio module.05-21-2015

Patent applications by Jinwoo Lee, Seoul KR

Jinwoo Lee, Yongin-Si KR

Patent application numberDescriptionPublished
20110169066SEMICONDUCTOR DEVICES AND DYNAMIC RANDOM ACCESS MEMORY DEVICES INCLUDING BURIED GATE PATTERN WITH HIGH-K CAPPING LAYER - Semiconductor devices and dynamic random access memory devices including a buried gate electrode are provided, the semiconductor devices include a substrate with a gate trench, a buried gate electrode partially filling the inside of the gate trench, a capping layer pattern in the gate trench and over the buried gate electrode, source/drain regions below an upper surface of the substrate and adjacent to both sides of the buried gate electrode, and a gate insulation layer interposed between the trench and the buried gate electrode. The capping layer pattern includes a high-k material layer that directly contacts an upper surface of the buried gate electrode.07-14-2011

Jinwoo Lee, Changwon-Si KR

Patent application numberDescriptionPublished
20140059797VACUUM CLEANER - A vacuum cleaner is provided, and in particular, a vacuum cleaner having a dust container that holds dust, and a dust separator that separates the dust from air. The vacuum cleaner may, include a body including a fan mounting portion configured to receive a fan mounted thereto, a dust separator provided to one side of the fan mounting portion that draws in air by a suction force of the fan to separate dust from the air by a cyclone principle, and a dust container provided to or at an outside of the dust separator and separable from the dust separator, that holds the dust separated at the dust separator.03-06-2014

Jinwoo Moon, Cheongju-Si KR

Patent application numberDescriptionPublished
20150041892SEMICONDUCTOR DEVICE - There are provided a semiconductor device and a method of manufacturing the same. The semiconductor device includes a source region disposed apart from a drain region, a first body region surrounding the source region, a deep well region disposed below the drain region, and a second body region disposed below the first body region. A bottom surface of the second body region is not coplanar with a bottom surface of the deep well region, and the first body region has a different conductivity type from the second body region.02-12-2015

Jinwoo Park, Yongin-City KR

Patent application numberDescriptionPublished
20120139886Display device and driving method thereof - A display device may have a plurality of pixels of a first group connected to a plurality of first gate lines and first common voltage lines and a plurality of pixels of a second group connected to a plurality of second gate lines and second common voltage lines. The display device drives the first common voltage lines and the second common voltage lines in synchronization with a first clock signal; and drives the plurality of first gate lines and the plurality of second gate lines in synchronization with a second clock signal. I-th first and second common voltage lines (i is a positive integer) are driven to one of a first common voltage and a common reference voltage, and (i+1)-th first and second common voltage lines are driven to one of a second common voltage and the common reference voltage.06-07-2012
20120169709Gate driving circuit and display device including the same - A gate driving circuit includes a pre-charge unit, a pull-up unit, a first capacitor, and a discharge unit. The pre-charge unit pre-charges a first node in response to a first input signal. The pull-up unit outputs a gate driving signal for driving a gate line to a first clock signal in response to a signal at the first node. The first capacitor is connected between the first node and a first voltage. The discharge unit discharges the first node in response to a second input signal and a second clock signal.07-05-2012

Jinwoo Park, Seoul KR

Patent application numberDescriptionPublished
20100021538PHARMACEUTICAL COMPOSITIONS CONTAINING HEPARIN DERIVATIVES - An oral pharmaceutical composition for anticoagulation of blood includes a conjugate of an anticoagulation polysaccharide, such as heparin, covalently bonded to a hydrophobic agent wherein the conjugate is mixed with a solubilizer for inhibiting self-aggregation of the conjugate into nanoparticles. The composition can be coated, formed into tablets, or placed in capsules. Methods of making these oral formulations are also described.01-28-2010
20110110471METHOD OF BANDPASS SAMPLING USING SINGLE SIDEBAND CONVERTING - The present invention provides a method of bandpass sampling which particularly includes the single-sideband signal conversion procedure prior to the sampling process in the purpose of lowering the required sampling frequency. Conversion of the bandpass RF signal into a single-sideband spectrum signal which has the spectrum components only in either the positive or the negative frequency domain is accomplished by bandpass-filtering, or more effectively by using a Hilbert transformer. This invention includes a method of finding the minimum sampling frequency for simultaneous frequency down-conversion of multiple RF bandpass signals. It is expected from this invention that the components additionally required in the RF receiver due to the proposed bandpass sampling method is the bandpass filters or the Hilbert transformer for single-sideband conversion, but the benefits from this invention could be the reduced ADC speed performance and the subsequent digital processing load in the receiver system because of the reduced data rates.05-12-2011
20110205160METHOD FOR INPUTTING A STRING OF CHARACTERS AND APPARATUS THEREOF - Provided herein is a method and apparatus for more effectively and accurately inputting a character string through a gesture input, and the apparatus for inputting a character string associated with an embodiment of the present invention may include a keypad for inputting a gesture generated by touch motion; a memory configured to store at least one of a gesture, character string information corresponding to the gesture, and a gesture input from the keypad; a controller configured to identify a character string corresponding to the gesture input from the keypad to extract a character string corresponding to the identified character string or including the identified character string among the character strings previously stored in the memory; and a display unit configured to display the extracted character string under a control of the controller.08-25-2011
20130039095LIGHTING APPARATUS - This invention relates to lighting apparatuses, and more particularly to a lighting apparatus which can dissipate heat from a lighting emitting module and an electronic module, reduce weight, and enables easy partial replacement and service.02-14-2013
20130122944MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed. The present invention includes an A/V input unit receiving an input of a surrounding image via an image sensor, a display unit, a wireless communication unit, a memory recording an image inputted by real time via the camera as a real-time taken data, and a controller controlling the real-time taken data to be outputted to the display unit, the controller controlling the wireless communication unit to relay the real-time taken data to at least one external terminal by real time, the controller controlling the display unit to display a 105-16-2013
20140028617MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed, by which a handwritten object outputted via the mobile terminal can be set to be shared with an external terminal. The present invention includes a wireless communication unit configured to perform a communication with an external terminal, a touchscreen configured to receive a 101-30-2014
20140204040MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a control method are provided. The mobile terminal includes: a display unit configured to output first screen information corresponding to a first application; and a controller configured to switch the first screen information to second screen information different from the first screen information output to the display unit in response to a first control command, and output a first graphic object representing the first application to at least a region of the display unit, wherein the controller outputs the first screen information corresponding to the first application again to the display unit in response to a second control command.07-24-2014
20140359454MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are provided. If a screen of a touchscreen is locked, at least communication-connectable external device is automatically found and the found external device is displayed on the locked screen. Accordingly, both of the unlocking of the locked screen and the communication connection to the found external device can be simultaneously performed in response to a user's touch gesture.12-04-2014
20150111268ENZYME USED IN BIOSYNTHESIS OF 1, 4-BDO AND SCREENING METHOD OF THE SAME - Recombinant butyraldehyde dehydrogenases (Blds) with improved production of 1,4-BDO, as well as recombinant microorganisms comprising polynucleotides encoding the recombinant Blds, and methods of producing 1,4-BDO by using the recombinant microorganisms.04-23-2015
20150229837MOBILE TERMINAL AND METHOD THEREOF - A mobile terminal including a wireless communication unit configured to provide wireless communication; a camera; a touchscreen; a memory; and a controller configured to receive a first user gesture indicating a readiness for capturing an image through the camera, receive a second user gesture after receiving the first user gesture for indicating the camera to capture the image, and capture the image after a predetermined time period from receiving the second user gesture.08-13-2015

Patent applications by Jinwoo Park, Seoul KR

Jinwoo Park, Busan KR

Patent application numberDescriptionPublished
20120033397DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device and a method of manufacturing the same are disclosed. The display device includes a first panel, a panel supporter including a bottom part in which the first panel is received, a first pad that is positioned on the bottom part of the panel supporter and attaches the first panel to the panel supporter, a second panel positioned on the first panel, a cover including a surface part covering a partial outer wall of the second panel, and a second pad that is positioned under the surface part of the cover and attaches the second panel to the cover.02-09-2012

Jinwoo Park, Goyang-Si KR

Patent application numberDescriptionPublished
20160035810ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display can include a substrate, a first capacitor formed on the substrate, the first capacitor including a first capacitor lower electrode, a first capacitor upper electrode, and a gate insulating layer between the first capacitor lower upper electrodes, a first passivation layer over the first capacitor, a second capacitor on the first passivation layer, the second capacitor including a second capacitor lower electrode, a second capacitor upper electrode, and a second passivation layer interposed between the second capacitor lower upper electrodes, an organic insulating layer over the second capacitor, a pixel electrode on the organic insulating layer, an organic layer on the pixel electrode, the organic layer including at least a light emitting layer, and an opposite electrode on the organic layer, and the width of the second capacitor lower electrode is greater than that of the second capacitor upper electrode.02-04-2016

Jinwoo Park, Gwangju KR

Patent application numberDescriptionPublished
20130288604METHOD AND SYSTEM FOR BLUETOOTH COMMUNICATION - Disclosed are a Bluetooth communication method and system which enable a Bluetooth device to be connected to other terminals without a pairing process and data to be transmitted through Bluetooth communication when the Bluetooth device is paired with any of a plurality of terminals having the same device information. The Bluetooth communication method includes receiving, by a receiving unit in a central communication server, communication information from a first terminal when the first terminal and a Bluetooth device are paired, transmitting, by a transmitting unit in the central communication server, the communication information to a second terminal having the same device information as the first terminal, and establishing, by the second terminal, a communication channel with the Bluetooth device, without the pairing process, on the basis of the received communication information.10-31-2013

Jinwoo Park, Daegu KR

Patent application numberDescriptionPublished
20140085222Display Device Integrated with Touch Screen - Disclosed is a display device integrated with a touch screen which realizes good design by decreasing a bezel width, and its driving method, wherein the device comprises a plurality of gate and data lines crossing each other on a lower substrate of a display panel; a common electrode formed in each of touch blocks, wherein the plurality of touch blocks are formed by grouping all pixels into units; a plurality of touch drive lines on the lower substrate of the display panel, wherein the touch drive line is provided in the same direction as that of the data line; and a plurality of touch sensing lines on an upper substrate of the display panel, wherein the touch sensing line is formed in the same direction as that of the gate line.03-27-2014

Jinwoo Seo, Seoul KR

Patent application numberDescriptionPublished
20150368850LAUNDRY TREATMENT APPARATUS - A laundry treatment apparatus includes a cabinet, a drawer with a drawer body and a drawer panel, an accommodation unit in the drawer body and defining a space for receiving washing water, a discharge unit for discharging washing water from the accommodation unit to the outside of the accommodation unit, a water discharge channel for guiding discharged washing water in the discharge unit to the outside of the cabinet, and a residual water discharge unit that provides an alternative path for discharging washing water in the discharge unit to the outside of the cabinet, wherein at least a portion of the residual water discharge unit is exposed to and accessible from the outside of the cabinet based on the drawer body being withdrawn from the cabinet, and wherein the entire residual water discharge unit is covered by the cabinet based on the drawer body being retracted within the cabinet.12-24-2015
20150376828LAUNDRY TREATMENT APPARATUS - A laundry treatment apparatus is disclosed. A laundry treatment apparatus includes a cabinet, a drawer retractably provided in the cabinet and defining an introduction port, a tub body provided in the drawer, the tub body defining a space for receiving washing water and having an open upper surface, a drum rotatably provided in the tub body, the drum defining a space for receiving laundry and having an open upper surface, a tub cover defining a tub introduction port that provides a passage from the introduction port to the drum, the tub cover being coupled to the upper surface of the tub body, a door rotatably hinged to the tub cover and configured to open and close the tub introduction port, and a sealing unit that is configured to provide a seal between the door and the tub introduction port.12-31-2015
20160032514LAUNDRY TREATMENT APPARATUS - A laundry treatment apparatus includes a main washing apparatus and a secondary washing apparatus that includes a cabinet, a drawer housing within the cabinet, a tub in the drawer for receiving washing water, hanging couplers provided at an outer circumferential surface of the tub and spaced apart from each other, suspending couplers provided at the drawer housing and positioned at locations corresponding to the hanging couplers, a drum rotatably provided in the tub, and suspension assemblies provided between the drawer housing and the tub to attenuate horizontal and vertical vibrations of the tub, the suspension assemblies being disposed between respective hanging couplers and suspending couplers to support the tub. Each of the suspension assemblies includes a support bar, support members at both ends of the support bar through which the support bar extends, and an elastic member disposed on the support member provided at one end of the support bar.02-04-2016

Jinwoo Sung, Seoul KR

Patent application numberDescriptionPublished
20150378216BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME - A backlight unit including a plurality of light sources configured to emit primary light, and a quantum dot composite. The quantum dot composite includes quantum dot phosphors excited by primary light supplied from the plurality of light sources so as to emit secondary light having a different wavelength than the primary light, and scattering particles that are configured to scatter the primary light. The scattering particles include first scattering particles, and second scattering particles different from the first scattering particles in size and composed of particles each having a diameter in the range of 5 to 50 nm.12-31-2015
Website © 2016 Advameg, Inc.