Jeong Woo
Jeong Woo Cho, Daejeon KR
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20090131336 | Isoxazole Derivatives and Use Thereof - Disclosed herein are isoxazole derivaties and uses thereof. Serving as agonists of Wnt, the isoxazole derivatives activate Wnt/β-catenin signaling and thus can be used in the treatment and prevention of diseases related to the signal transduction. Also, pharmaceutically acceptable salts of the isoxazole derivatives are disclosed. | 05-21-2009 |
20090208508 | NOVEL USE OF UBIQUITIN C-TERMINAL HYDROLASE-L1 - The present invention relates to a composition for diagnosing cancer metastasis comprising Ubiquitin C-terminal hydrolase-L1 (UCH-L1), a use of UCH-L1 for diagnosing cancer metastasis and a method for diagnosing cancer metastasis using the same; a composition for suppressing cancer metastasis comprising an inhibitor of UCH-L1, a use of an inhibitor of UCH-L1 for suppressing cancer metastasis and a method of suppressing cancer metastasis using the same; a composition for screening a cancer metastasis inhibitor comprising UCH-L1 protein, a use of UCH-L1 protein for screening a cancer metastasis inhibitor and a method of screening cancer metastasis inhibitor using the same; a composition for screening a cancer metastasis inhibitor comprising UCH-L1 gene, a use of UCH-L1 gene for screening a cancer metastasis inhibitor, a method of screening cancer metastasis inhibitor using the same. | 08-20-2009 |
20090209596 | Oxazole Hydroxamic Acid Derivatives and Use Thereof - Provided are an oxazole hydroxamic acid derivative and a pharmaceutically useful salt thereof as a histone deacetylase inhibitor The oxazole hydroxamic acid derivative and pharmaceutically useful salt thereof, prepared in accordance with the present invention, can treat and/or prevent various cancers and inflammatory diseases caused by histone deacetylase. | 08-20-2009 |
20090221714 | Pharmaceutical Composition for Prevention and Treatment of Drug or Alcohol Addiction or Bipolar Disorder Using Sodium Phenylbutyrate - Provided is a pharmaceutical composition for prevention and treatment of drug or alcohol addiction or bipolar disorder, comprising sodium phenylbutyrate (PBA). The pharmaceutical composition for prevention and treatment of drug or alcohol addiction or bipolar disorder in accordance with the present invention provides effects capable of inhibiting increases in locomotor activity which is a behavioral indicator of drug or alcohol addiction or bipolar disorder, by controlling a level of a neurotransmitter via regulation of expression of a neurotransmitter transporter. | 09-03-2009 |
20110028506 | Pharmaceutical Composition For Preventintion And Treatment Of Restenosis Comprising Isoxazole Derivatives - There is provided a pharmaceutical composition for prevention and treatment of restenosis comprising isoxazole derivatives. The pharmaceutical composition includes a therapeutic effective amount of isoxazole derivatives represented by Formula 1 or pharmaceutically available salts thereof. The pharmaceutical composition may be useful to prevent and treat vascular restenosis since the pharmaceutical composition shows an anti-restenosis activity and accelerates the re-endothelization. | 02-03-2011 |
Jeong Woo Han, Seoul KR
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20100271748 | Embedded capacitor, embedded capacitor sheet using the same and method of manufacturing the same - Provided are an embedded capacitor, an embedded capacitor sheet using the embedded capacitor, and a method of manufacturing the same that may increase a surface area to thereby increase a capacity for each unit area and may provide an embedded capacitor in a sheet to thereby readily lay the embedded capacitor on an embedded printed circuit board. The embedded capacitor may include: a common electrode member | 10-28-2010 |
20120168207 | FLEXIBLE MULTILAYER TYPE THIN FILM CAPACITOR AND EMBEDDED PRINTED CIRCUIT BOARD USING THE SAME - Provided is a flexible multilayer thin film capacitor using a flexible metal substrate, including: a metal substrate; a metal oxide layer formed on the whole surface of the metal substrate; a plurality of first internal electrode layers selectively applied on a first surface of the metal substrate using a metal material; a plurality of dielectric layers formed to be sequentially multi-layered on the whole surface of the first internal electrode layers using a dielectric material; a plurality of second internal electrode layers selectively applied on the dielectric layers using a metal material; a protecting layer applied on a surface of one of the plurality of second internal electrode layers; and a single pair of external electrodes connected to contact with the plurality of first internal electrode layers and the plurality of second internal electrode layers, respectively, and soldered on conductive inter-layer pads of a printed circuit board. | 07-05-2012 |
Jeong Woo Jeon, Gyeongsangnam KR
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20110234343 | Cylindrical Magnetic Levitation Stage - The present invention provides a cylindrical magnetic levitation stage which includes a cylindrical substrate used to form micro-patterns of various arbitrary shapes on a large-area semiconductor substrate or display panel substrate, a cylindrical substrate, a combination of a first permanent magnet array and a first coil array and a combination of a first permanent magnet array and a first coil array, which are coupled to the cylindrical substrate, so that levitation, axial translation and rotation of the cylindrical substrate can be made finely through the control of a magnetic force generated by the interaction between a magnetic field generated by electric current applied to the coil arrays and a magnetic field generated from the permanent magnet arrays corresponding to the coil arrays. | 09-29-2011 |
Jeong Woo Jeon, Gyeongsangnam-Do KR
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20110253674 | Method and Chamber for Inductively Coupled Plasma Processing for Cylinderical Material With Three-Dimensional Surface - The present invention relates to an inductively coupled plasma processing chamber and method for a cylindrical workpiece with a three-dimensional profile, and more particularly to an inductively coupled plasma processing reactor and method for a cylindrical workpiece with a three-dimensional profile, in which the workpiece serving as an internal RF antenna is connected to an RF power source through an impedance matching network at one end, and a terminating capacitor at another end so as to achieve low plasma contamination, confine dense uniform plasma in the substrate vicinity and suppress secondary electrons emitted from the substrate, and a plasma process can be applied to a 3-D linear semiconductor device, a metal, glass, ceramic or polymer substrate having planar or 3-D structured micro or nano patterns, and the like. | 10-20-2011 |
20120222952 | PLASMA IMMERSION ION MILLING APPARATUS AND METHOD - Disclosed is an apparatus and method for low-temperature plasma immersion processing of a variety of workpieces using accelerated ions, wherein low-temperature plasma is distributed around a cylindrical workpiece placed in a chamber, the workpiece is enclosed with a housing including a multi-slot extracting electrode to isolate the workpiece from plasma, and a negative potential sufficient to induce sputtering is applied to the workpiece and the electrode, so that ions from plasma are accelerated within the sheath formed between the extracting electrode and plasma, pass through the slot part of the electrode and bombard the workpiece, thus polishing the surface of the workpiece. This apparatus and method is effective for surface smoothing to ones of nm of large cylindrical substrates particularly substrates for micro or nanopattern transfer. This method includes plasma cleaning, surface activating, surface smoothing, dry etching, deposition, plasma immersion ion implantation and deposition within a single or multi chamber. | 09-06-2012 |
20130120732 | CYLINDRICAL MAGNETIC LEVITATION STAGE AND LITHOGRAPHY - The present invention provides a cylindrical magnetic levitation stage and an exposure apparatus, which can form a nanoscale pattern of a large area directly on the surface of a large cylinder. The present invention provides an exposure apparatus including a new type of cylindrical magnetic levitation stage, which can levitate, rotate, and move a cylinder in the axial direction by the principle of magnetic levitation in a non-contact manner and form a nanoscale pattern on the surface of the cylinder, and a light source for irradiating light on the surface of the cylinder, thereby reducing the position error of the cylindrical magnetic levitation stage to a nanoscale size and correcting the error caused by mechanical processing in real time. Moreover, the present invention provides an exposure apparatus, which includes a differential vacuum means combined with the cylindrical magnetic levitation stage to create a partial vacuum environment between the light source and the surface of the cylinder, and thus it is possible to employ light sources such as X-rays, electron beams, extreme ultraviolet (EUV) rays, etc. | 05-16-2013 |
Jeong Woo Lee, Icheon-Si KR
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20130094316 | MEMORY SYSTEM - A memory system includes: a controller configured to provide a hidden auto refresh command; and a memory configured to perform a refresh operation in response to the hidden auto refresh command. The controller and the memory communicate with each other so that each refresh address of the controller and the memory has the same value as each other. | 04-18-2013 |
20130176044 | SEMICONDUCTOR APPARATUS - A semiconductor apparatus includes a control chip including a first selection unit configured to output one of signals which are inputted through a first normal port and a shared test port, in response to a test mode signal; and a second selection unit configured to output one of signals which are inputted through a second normal port and the shared test port, in response to the test mode signal, wherein the control chip is configured to transmit an output of the first selection unit to a first chip and transmit an output of the second selection unit to a second chip. | 07-11-2013 |
20130176764 | SEMICONDUCTOR APPARATUS - A semiconductor apparatus includes a controller, a memory, a normal line, a test line, and a path setting unit. The normal line is provided for communication between the controller and the memory. The test line is provided for a test operation of the memory. The path setting unit connects either the normal line or the test line to the memory according to a type of access mode. | 07-11-2013 |
Jeong Woo Lee, Daejeon KR
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20090046779 | Method and apparatus for determining block mode using bit-generation probability estimation in moving picture coding - Provided are a method and apparatus for determining a block mode using bit-generation probability estimation in motion picture coding. In H.264 video coding for Internet protocol (IP)-television (TV), the method and apparatus first determine whether or not a current block mode is a skip mode or a direct-prediction mode using bit-generation probability estimation, thereby reducing the amount of computation. By minimizing the amount of computation for determining a block mode, it is possible to increase an encoding rate and also minimize deterioration in image quality. | 02-19-2009 |
20110110421 | RATE CONTROL METHOD FOR VIDEO ENCODER USING KALMAN FILTER AND FIR FILTER - A rate control method per block for a video encoder, includes estimating an average bit rate of a block; and determining a variation of a quantization coefficient such that an objective function based on the difference between an objective bit rate and the estimated average bit rate is minimized. | 05-12-2011 |
20110138188 | METHOD AND SYSTEM FOR VERIFYING SOFTWARE PLATFORM OF VEHICLE - A system for verifying a software platform of a vehicle including at least one electronic control unit receives a first final confirmation value corresponding to a hash value of software measured in the electronic control unit from an integrated security apparatus inside the vehicle and extends a hash value of normally operated software received from a software manufacturer of the electronic control unit to generate a second final confirmation value. Next, the system verifies the software platform of the vehicle based on results obtained by comparing the first final confirmation value with the second final confirmation value. | 06-09-2011 |
20120096477 | APPARATUS AND METHOD FOR PROVIDING VEHICLE INFORMATION - An apparatus for providing vehicle information receives protocol information of an in-vehicle network, extracts a data analysis file corresponding to a protocol type among a plurality of pre-stored data analysis files, receives from the in-vehicle network, source data that contains a plurality of pieces of vehicle information, and extracts partial vehicle information from the source data according to the data analysis file. | 04-19-2012 |
20120121236 | APPARATUS AND METHOD FOR GENERATING DIGITAL CINEMA CONTENT AND APPARATUS AND METHOD FOR PLAYING DIGITAL CINEMA CONTENT - Provided are an apparatus and method for generating digital cinema content and an apparatus and method for playing digital cinema content. The method of playing digital cinema content using a digital cinema package (DCP) including frame data having a first resolution and length information about frame data having a second resolution lower than the first resolution, and a key delivery message (KDM) includes obtaining a material exchange format (MXF) file and a decryption key by parsing the DCP and the KDM, extracting an encrypted triplet from the MXF file, extracting the length information about the second-resolution frame data using the encrypted triplet and the decryption key, decrypting an amount of data required to decrypt the second-resolution frame data in the first-resolution frame data using the length information about the second-resolution frame data, and decoding the decrypted second-resolution frame data. | 05-17-2012 |
20120159170 | METHOD OF AUTHENTICATING VEHICLE COMMUNICATION - A vehicle communication authentication system performs mutual authentication with an authentication subject by performing a user subscriber identify module (USIM)-based authentication protocol in a wireless network, mounts a USIM card in which mutual authentication is succeeded in a vehicle terminal, and performs authentication of vehicle communication with a server that provides a vehicle service. | 06-21-2012 |
20120166397 | DEVICE AND METHOD FOR MANAGING ENVIRONMENT OF SYSTEM - A method in which a system environment management device manages user environment information, the method includes: connecting to a first user terminal; searching for and reading personal information and environment setting information of the first user terminal; analyzing the personal information and environment setting information; determining whether the analyzed personal information and environment setting information is a common element; and storing, if the analyzed personal information and environment setting information is a common element, the analyzed personal information and environment setting information in a common profile storage unit of the system environment management device. | 06-28-2012 |
20120245791 | APPARATUS AND METHOD FOR PREDICTING MIXED PROBLEMS WITH VEHICLE - The apparatus includes a data normalization unit, a neural network problem prediction unit, and a transition change prediction unit. The data normalization unit creates normalization transformation values by performing normalization transformation based on threshold value ranges for a plurality of pieces of vehicle network data. The neural network problem prediction unit creates a neural network problem prediction value by predicting a mixed problem with the vehicle using a multi-artificial neural network model, created based on a learning data set related to mixed problems having previously occurred in the vehicle and the normalization transformation values. The transition change prediction unit predicts a change in transition for the mixed problem according to a change in the neural network problem prediction value, by analyzing the neural network problem prediction value and previous neural network problem prediction values previously created in the vehicle. | 09-27-2012 |
20130157711 | APPARATUS AND METHOD FOR SELECTING COMMUNICATION NETWORK - Disclosed herein is an apparatus and method for selecting a communication network. The apparatus for selecting a communication network includes an information management unit for generating context-aware profile information based on communication situations of an area in which a vehicle is located and information which is set by a driver, and a communication network selection unit for selecting an optimal communication network in the area in which the vehicle is located, based on the context-aware profile information. | 06-20-2013 |
20130289798 | METHOD AND APPARATUS FOR PROVIDING DRIVER-CUSTOMIZED VEHICLE SERVICE - The present invention relates to a method and apparatus for providing a driver-customized service. The present invention is configured to collect bio-signal information of a driver from a first sensor, collect current health condition information of the driver based on data stored in a health information DB, collect environmental condition information of an interior of a vehicle from a second sensor, collect environmental condition information of an exterior of the vehicle from a third sensor, generate a driving index based on the pieces of information collected from the first to third sensors and the health information DB, and perform a vehicle control operation corresponding to the driving index. Accordingly, the present invention not only enables the accident risk of drivers to be decreased, but also allows the drivers to drive their vehicles, which were considered to be only transportation means, in a safer and more comfortable environment. | 10-31-2013 |
20130297141 | APPARATUS AND METHOD FOR MONITORING ABNORMAL STATE OF VEHICLE USING CLUSTERING TECHNIQUE - The present invention relates to an apparatus and method for monitoring abnormal state of a vehicle. In the method, CAN data collected from an ECU mounted on the vehicle is transformed into coordinates. The coordinates are applied to a distribution map in a specific space, a number of clusters is calculated based on results of the application, and an initial center point corresponding to the number of clusters is selected. Clustering is performed based on the initial center point, and then clusters are generated. At least one piece of data is extracted from each of the clusters, and a state feature of a corresponding cluster is decided on using a difference between maximum and minimum values of attributes constituting the at least one piece of data. A current state of the vehicle is monitored based on current CAN data of the vehicle and state features of the clusters. | 11-07-2013 |
20140043347 | METHODS FOR JPEG2000 ENCODING AND DECODING BASED ON GPU - Methods for Joint Photographic Experts Group (JPEG) 2000 encoding and decoding based on a graphic processing unit (GPU) are provided. The method for JPEG2000 encoding based on a GPU includes receiving input image data from a central processing unit (CPU), encoding the image data, and transferring the encoded image data to the CPU. | 02-13-2014 |
20140236481 | ROUTE GUIDANCE APPARATUS AND METHOD - Provided is a route guidance apparatus and method including receiving at least two pieces of route information provided from at least two route providing servers, analyzing the at least two pieces of route information and converting the at least two analyzed pieces of route information to a common data format, classifying the at least two converted pieces of route information into categories of similar routes based on a predetermined similarity level, selecting one of the categories, then selecting, from the selected category, one of the at least two pieces of route information to be a node route for each section node, and interconnecting node routes selected for the respective section nodes, thereby generating an entire route. | 08-21-2014 |
20140308932 | METHOD OF AND APPARATUS FOR TRANSMITTING/RECEIVING DIGITAL SIGNAGE CONTENTS - A method of transmitting and receiving digital signage contents, which is capable of easily transmitting and receiving digital signage contents using a smartphone's application, is disclosed. According to an aspect, the method of transmitting and receiving digital signage contents includes: executing an application; transmitting a message for requesting digital signage contents displayed on a digital signage display device to a digital signage manager through the application; receiving the digital signage contents from the digital signage manager; and outputting the received digital signage contents. Accordingly, a user may easily and quickly receive digital signage contents using a smartphone's application, and also, a plurality of users may simultaneously use the same digital signage contents through their terminals. In addition, it is possible to objectively determine the degrees of users' concern and preference about advertisements and digital signage contents. | 10-16-2014 |
20140314629 | HYBRID GASIFICATION SYSTEM - The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for gasifying fuel with relatively various properties. The present intention provides a hybrid gasification system employing a structure in which a second reaction chamber operated at a temperature of 700 to 900 is surrounded by a first reaction chamber operated at temperature, thereby obtaining an insulation effect, performing additional heat exchange, and minimizing a heat loss. Furthermore, the present invention provides a hybrid gasification system having a structure in which unreacted substances and tar within synthetic gas generated from a first reaction chamber reacts within a second reaction chamber, thereby increasing the entire gasification efficiency. | 10-23-2014 |
20140356256 | PYROLYSIS APPARATUS USING LIQUID METAL - The present invention relates to a pyrolysis device using a liquid metal including: a hollow reactor in which the liquid metal is received; a circulating pump connected to the reactor; a buffer tank disposed on an upper portion of the reactor and receiving the liquid metal from the circulating pump; a nozzle coupled with the buffer tank and jetting the liquid metal within the buffer tank into the reactor; and an air supply source supplying air to the liquid metal within the reactor, wherein char generated from fuel injected into the reactor is combusted by reacting with air introduced into a lower portion of the reactor through the air supply source, and liquid metal sprays jetted from the nozzle react with gases generated in the reactor to purify the gases. | 12-04-2014 |
20150138038 | MULTI-SCREEN DISPLAY SYSTEM AND IMAGE SIGNAL CORRECTING METHOD FOR THE SAME - Disclosed are a multi-screen display system and a method of correcting a time synchronization of image signals respectively played by unit display panels. The multi-screen display system includes a multi-screen display apparatus configured to include a plurality of unit display panels and a timing sensing apparatus configured to sense, outside the multi-screen display apparatus, time synchronization information about the unit image frames respectively played by the unit display panels. The timing sensing apparatus calculates a time synchronization error between the unit image frames respectively played by the unit display panels, based on the time synchronization information, and transmits the time synchronization error to the multi-screen display apparatus. | 05-21-2015 |
20150138067 | METHOD OF TRANSMITTING AND RECEIVING DATA, AND DISPLAY APPARATUS AND POINTING APPARATUS USING THE SAME - Provided is a data transmitting and receiving method in which a display apparatus connectable to a wireless network transmits and receives data to and from a user terminal by using a pointing apparatus. The data transmitting and receiving method includes (a) acquiring position information of a region, pointed by the pointing apparatus, in the display apparatus and (b) transmitting data, corresponding to an object displayed in the region on a screen of the display apparatus, to the user terminal by using the pointing apparatus. | 05-21-2015 |
Jeong Woo Lee, Icheon-Si Gyeonggi-Do KR
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20130094317 | REFRESH CONTROL CIRCUIT AND METHOD OF SEMICONDUCTOR APPARATUS - A refresh control circuit of a semiconductor apparatus includes: a first bank refresh counter configured to increase or decrease a logic value of a first refresh address signal when a first bank address signal is enabled during a refresh operation, a second bank refresh counter configured to increase or decrease a logic value of a second refresh address signal when a second bank address signal is enabled during the refresh operation, a bank selection unit configured to generate first and second bank select signals in response to the first and second bank address signals during the refresh operation, and a row selection unit configured to generate first and second row select signals in response to the first and second refresh address signals and the first and second bank select signals. | 04-18-2013 |
Jeong Woo Lee, Suwon KR
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20130151046 | SYSTEM AND METHOD FOR ECO DRIVING OF ELECTRIC VEHICLE - An eco driving system for an electric vehicle and a method thereof is disclosed. The eco driving system may include: a route generator that generates at least one candidate route from a current position to a destination; an information collector that collects real time traffic information, weather information, and an air conditioning load of the vehicle; an energy consumption amount calculator that calculates energy consumption amount of each candidate route based on 3D geographical information of the candidate route and the real time traffic information, the weather information, and the air conditioning load of the vehicle; a driver tendency detector that analyzes a driver's driving pattern to determine the driving tendency; a data base portion that stores each program and data for guiding the eco driving; and a control portion that selects an echo driving route from the candidate routes corresponding to the driving tendency. | 06-13-2013 |
20130151047 | SYSTEM AND METHOD OF ASSISTING DRIVER IN DRIVING ELECTRIC VEHICLE IN MORE ENVIRONMENTALLY EFFICIENT MANNER - A system and a method of assisting a driver in driving an electric vehicle in a more environmentally efficient manner are disclosed. In particular, an information collecting section collects information operating the electric vehicle and a control logic section generates control logic and models related to route calculation to a destination and operation of the electric vehicle based on the collected information. A route setting section calculates a plurality of travel routes based on the control logic and the model related to the route calculation and sets an optimum travel route having the highest energy efficiency among the plurality of travel routes. A vehicle driving controller monitors the vehicle state and controls driving of the electric vehicle based on the control logic and the model related to the driving of the electric vehicle when the electric vehicle travels along the optimum travel route set by the route setting section. | 06-13-2013 |
20130151142 | DRIVE MODE GUIDE SYSTEM FOR VEHICLE AND METHOD THEREOF - Disclosed is drive mode guide system for a vehicle provided with a plurality of drive modes. More specifically, a road information storage unit stores information related a road state. A real-time information storage unit receives and stores environmental information in real time. A vehicle information storage unit stores information related to the vehicle. A control unit then extracts a possible-traveling path and a drive mode and an outputs the possible-traveling path and a suggested drive mode received from the control unit based on the information stored in the road information storage unit, the real-time information storage unit, and the vehicle information storage unit. | 06-13-2013 |
20140034359 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD - Disclosed herein is a printed circuit board including a base substrate, a photosensitive insulating layer formed on an upper portion of the base substrate, and a circuit pattern formed to be buried within the photosensitive insulating film. | 02-06-2014 |
Jeong Woo Lee, Hwaseong KR
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20140067225 | DEVICE AND METHOD FOR CONTROLLING DRIVING OF A VEHICLE IN A COASTING SITUATION - Disclosed is a device and method for controlling driving operations of a vehicle in a coasting situation. The device may include a vehicle speed detector, a coasting drivable range operator, and a controller. The vehicle speed detector detects a current vehicle speed when signals from an accelerator position sensor and a brake pedal position sensor are both zero (0). The coasting drivable range operator determines whether or not coasting is possible by receiving a current location of the vehicle, road conditions and location information, and information related to an inter-vehicle distance when the current vehicle speed is equal to or greater than a certain speed. The controller turns off a motor in response to determining that the coating is possible when an inter-vehicle distance between the vehicle and a preceding vehicle is equal to or greater than a predetermined distance. | 03-06-2014 |
Jeong Woo Lee, Gyunggi-Do KR
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20140041902 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a printed circuit board, including: a base substrate on which a circuit layer is formed; and multi-layer insulating layers formed in a plurality of layers on the base substrate, including the circuit layer, each of the plurality of layers being formed to have a step structure, wherein the multi-layer insulating layer is formed of heterogeneous materials. | 02-13-2014 |
Jeong Woo Lee, Busan KR
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20140166355 | METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD - Disclosed herein is a method of manufacturing a printed circuit board, the method including: (a) performing a hole processing process on one surface of a core layer to process a first via hole having a predetermined height hl; (b) performing a plating process on one surface of the core layer to form a first via electrode in the first via hole and form a first metal layer on one surface of the core layer; (c) performing a hole processing process on the other surface of the core layer to process a second via hole having a predetermined height h2 exposing a lower surface of the first via electrode to the outside; and (d) performing a plating process on the other surface of the core layer to form a second via electrode in the second via hole and form a second metal layer on the other surface of the core layer. | 06-19-2014 |
Jeong Woo Lee, Suwon-Si KR
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20150177621 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a printed circuit board, including: a base substrate on which a circuit layer is formed; and multi-layer insulating layers formed in a plurality of layers on the base substrate, including the circuit layer, each of the plurality of layers being formed to have a step structure, wherein the multi-layer insulating layer is formed of heterogeneous materials. | 06-25-2015 |
20150183364 | SYSTEM AND METHOD FOR ASSISTING DRIVER - A system and method for assisting a driver are provided. The method includes receiving, by a controller, vehicle traveling information and calculating a first distance between a present vehicle position and an end node. In addition, the controller is configured to calculate a second distance between the present vehicle position and a preceding vehicle based on the receiving information and calculate a third distance in which coasting is available until a present vehicle speed reaches a predetermined target speed. The method further includes determining, by the controller, whether coasting is available based on the first distance, the second distance, the third distance in which coasting is available, and a present vehicle speed of the vehicle, and outputting, when coasting is available, a message that instructs coasting. | 07-02-2015 |
Jeong Woo Oh, Daejeon KR
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20160028111 | GEL POLYMER ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME - The present invention provides a gel polymer electrolyte obtained by polymerizing and gelling a composition for a gel polymer including an organic solvent, an electrolyte salt and a first polymerizable monomer, wherein the gel polymer electrolyte further comprises a compound represented by the following Formula 1 as a first additive: | 01-28-2016 |
20160028127 | LITHIUM SECONDARY BATTERY - The present invention relates to a lithium secondary battery including a cathode, an anode, a separator disposed between the cathode and the anode, and a non-aqueous electrolyte. An ionomer is included in at least one element selected from the group consisting of the cathode, the anode, the separator, and the non-aqueous electrolyte. | 01-28-2016 |
Jeong Woo Ryu, Suwon-Si KR
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20140173325 | METHOD OF OPERATING SYSTEM ON CHIP AND APPARATUSES INCLUDING THE SAME - A method of operating a system on chip (SoC), an integrated circuit including the SoC, and a system including the same are provided. The method includes: delaying a data strobe signal; obtaining a setup margin and a hold margin by adjusting a delay of the delayed data strobe signal; and determining a data valid window using the obtained setup margin and the obtained hold margin. | 06-19-2014 |
Jeong Woo Shin, Seoul KR
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20090286223 | Methods And Kits For In Situ Measurement of Enzyme Activity and Amount Using Single Measurement System - Disclosed are methods and kits for measuring in situ the activity and amount of an enzyme in a sample using a single measurement system. The method includes the steps of: (a) contacting a sample to a capturing agent having the capacity to bind to the enzyme to be analyzed and immobilized on a solid matrix; (b) measuring the activity of the enzyme captured by the capturing agent; (c) contacting a detection antibody specific to the enzyme captured by the capturing agent; and (d) detecting an antigen-antibody complex formed in the step (c). There is no need for separate measurement system to measure the activity and amount of an enzyme, as well as the above methods and kits permit to measure the precise activity and amount of an enzyme simultaneously because the measurement of enzyme activity and amount is carried out in a single and same measurement system as to the same sample in almost simultaneous manner. | 11-19-2009 |
Jeong Woo Son, Daejeon-Si KR
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20160127750 | APPARATUS AND METHOD FOR VERIFYING BROADCAST CONTENT OBJECT IDENTIFICATION BASED ON WEB DATA - An apparatus and method for verifying broadcast content object identification based on web data. The apparatus includes: a web data processor configured to collect and process web data related to broadcast content and create content knowledge information by tagging the web data to the broadcast content; a content knowledge information storage portion configured to store the content knowledge information; and an object identification verifier configured to verify a result of identifying an object contained in the broadcast content, using the content knowledge information. | 05-05-2016 |
Jeong Woo Yoo, Uiwang-Si KR
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20120130101 | CERAMIC CATALYST USED IN MANUFACTURE OF FATTY ACID ALKYL ESTERS AND METHOD FOR PREPARING HIGH PURITY FATTY ACID ALKYL ESTERS USING THE SAME - The present invention relates to a catalyst used in the manufacture of fatty acid alkyl esters and a method for preparing fatty acid alkyl esters using the same. The invention provides a high hardness solid ceramic metal catalyst obtained by mixing and sintering 0 wt %-80 wt % active catalyst material with a support material, wherein the support material is a silica alumina that is a mixed metal oxide and the active catalyst material is at least one of oxides, carbonates, and hydroxides of any kind selected from magnesium (Mg), calcium (Ca), zinc (Zn), titanium (Ti), manganese (Mn), vanadium (V), beryllium (Be), copper r (Cu), zirconium (Zr), strontium (Sr), tin (Sn), and barium (Ba). In addition, the invention provides a method for preparing fatty acid alkyl esters by performing transesterification and esterification of animal and vegetable oils and alcohols in the state where the ceramic metal catalyst is fixed within a reactor without processes for removing and purifying the catalyst. | 05-24-2012 |
Jeong-Woo Choi, Seoul KR
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20100092985 | SOLID SUPPORT WITH ENHANCED DENSITY OF SIGNAL MATERIAL, KIT CONTAINING THE SAME AND METHOD OF DETECTING TARGET MATERIAL USING THE SAME - A solid support on which a labeled nucleic acid including a high density of signal materials, a kit containing the same, and a method of detecting a target material are provided. | 04-15-2010 |
20100243479 | SENSOR FOR DETECTING STEM CELL DIFFERENTIATION BASED ON ELECTROCHEMICAL METHODS - This invention relates to a sensor for detecting a stem cell differentiation, including (a) an electrode; and (b) a substrate of an alkaline phosphatase. The phosphorylation or dephosphorylation of the substrate for an alkaline phosphatase as a stem cell undifferentiation marker which dephosphorylates its substrate may be measured using an electrical signal in the present sensor. Therefore, the sensor of the present invention enables to electrically detect a stem cell status in a high-throughput manner and to determine the stem cell differentiation. | 09-30-2010 |
20130029396 | Multifunctional Biomemory Device - The present disclosure relates to a multifunctional biomemory device in which a protein having a redox potential substituted with a metal ion is directly immobilized on a substrate. The present disclosure provides an operating method in which the redox state of the protein is controlled by applying three different potentials. The present disclosure provides a biomemory device in which the metal ion of a metalloprotein is substituted to allow for artificial control of the redox potential. The present disclosure provides a new-concept biomemory device as an information storage device based on the principle of electron transfer of a naturally occurring biomolecule. | 01-31-2013 |
20130137092 | DEVICE FOR DETECTING AND SEPARATING TARGET MOLECULES AND METHOD FOR DETECTING AND SEPARATING TARGET MOLECULES BY USING THE SAME - A device, system, and method for detecting or separating target molecules allowing efficient detection even when only a small amount of target molecules or target cells are included in a sample involving the use of a target molecule linkage portion, a signal production portion, and first and second separation portions. | 05-30-2013 |
20130157335 | BIOMEMORY DEVICE COMPRISING HETEROLAYER OF RECOMBINANT PROTEIN AND INORGANIC PARTICLE - The present invention relates to a biomemory device, comprising (a) a substrate; and (b) a heterolayer comprising a protein having a redox potential and an inorganic particle; wherein the heterolayer is immobilized on the substrate. By applying inorganic particles, the present invention provides a biomemory device capable of enhancing low current signals detected electron transfer between biomolecules and substrates up to at least five (5) times greater signals. The present invention is capable of controlling the redox states with help of redox potentials of proteins depending on applied potential. The present invention provides a new-concept biomemory device as an information storage device based on the principle of electron transfer of a naturally occurring biomolecule. | 06-20-2013 |
20130233729 | Sensor for Detecting Hydrogen Peroxide - The present invention relates to a sensor for detecting hydrogen peroxide, comprising: (a) a gold (Au) nanoparticle conjugated with a conducting oxide substrate comprising a conduction oxide; (b) a cytochrome c immobilized on the gold nanoparticle. In the performance of the present sensor, current values are increased in parallel with increased hydrogen peroxide concentration. Such performance enables to easily analyze the presence or concentration of hydrogen peroxide. | 09-12-2013 |
20140024044 | CELL CYCLE MEASURING METHOD BASED ON AN ELECTROCHEMICAL METHOD - A method for measuring cell cycles includes immobilizing a capture specifically binding to a cell membrane protein to a substrate, wherein the cell membrane protein is a counterpartner binding to the capture, binding a cell having the cell membrane protein as the counterpartner to the capture, and measuring a redox potential of the cell. A method for screening a substance affecting cell cycles includes immobilizing a capture specifically binding to a cell membrane protein to a substrate; wherein the cell membrane protein is a counterpartner binding to the capture, binding a cell having the cell membrane protein as the counterpartner to the capture, treating a test substance of interest for analysis to a cell, and measuring a redox potential of the cell. | 01-23-2014 |
20140158554 | SENSOR FOR DETECTING STEM CELL DIFFERENTIATION BASED ON ELECTROCHEMICAL METHODS - This invention relates to a sensor for detecting a stem cell differentiation, including (a) an electrode; and (b) a substrate of an alkaline phosphatase. The phosphorylation or dephosphorylation of the substrate for an alkaline phosphatase as a stem cell undifferentiation marker which dephosphorylates its substrate may be measured using an electrical signal in the present sensor. Therefore, the sensor of the present invention enables to electrically detect a stem cell status in a high-throughput manner and to determine the stem cell differentiation. | 06-12-2014 |
20160089052 | METHOD AND DEVICE FOR MEASURING BIOMETRIC DATA USING UWB RADAR - A method and device for measuring biometric data using a UWB radar are disclosed. The disclosed method includes: (a) determining a respiratory rate by using reflection signals reflected off a target patient; (b) extracting respiration signals from the reflection signals, removing the extracted respiration signals from the reflection signals and converting into signals of a frequency domain; and (c) determining a heartbeat rate by detecting peak values from the frequency-domain signals converted in said step (b). | 03-31-2016 |
Jeong-Woo Han, Yongin-Si KR
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20130288118 | NEGATIVE ELECTRODE COMPOSTION FOR RECHARGEABLE LITHIUM BATTERY, NEGATIVE ELECTRODE COMPRISING SAME AND RECHARGEABLE LITHIUM BATTERY COMPRISING SAME - A negative electrode composition for a rechargeable lithium battery. The negative electrode includes a negative active material and crystalline carbon conductive material, wherein the negative active material includes soft carbon, and the crystalline carbon conductive material includes graphite having an average particle diameter (D90) of about 1 micrometer to about 20 micrometers. | 10-31-2013 |
20140127564 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A negative electrode for a rechargeable lithium battery includes a current collector and a negative active material layer including a negative active material on the current collector. A rechargeable lithium battery includes the negative electrode. The negative active material includes amorphous carbon with an average aspect ratio of 1.1 to 6, included in an amount of about 55.5 wt % to about 99.5 wt % based on the total weight of the negative active material layer. | 05-08-2014 |
20140199587 | POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - In an aspect, a positive electrode for a lithium rechargeable battery including a current collector; a positive active material layer disposed on the current collector, wherein the positive active material layer includes a positive active material, active carbon, and an additive. | 07-17-2014 |
20150287981 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A negative active material for a rechargeable lithium battery includes amorphous carbon and lithium metal nitride represented by Chemical Formula 1 | 10-08-2015 |
20160087261 | POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A positive electrode for a rechargeable lithium battery, includes a current collector including pores on a surface thereof; and a positive active material layer on the current collector and including a positive active material, the positive active material including a lithium metal compound including primary particles and secondary particles including agglomerations of the primary particles, an average diameter of the pores of the current collector being greater than an average particle diameter (D50) of the primary particles and less than an average particle diameter (D50) of the secondary particles. | 03-24-2016 |
Jeong-Woo Han, Hawaseong KR
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20150315460 | LUMINESCENT QUANTUM DOT - The present invention relates to a light-emitting quantum dot, and more particularly, to a light-emitting quantum dot of which ligand for capping the quantum dot contains a light-emitting material and which has excellent dispersibility and stability in an aqueous solution and has high color purity and light-emitting properties when applied to a light-emitting device, and a method for the preparation of the same. | 11-05-2015 |
Jeong-Woo Kang, Suwon-Si KR
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20090153476 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A method of controlling a display apparatus includes: displaying a pointer corresponding motion of a user, in which the user's motion is analyzed on the basis of images generated by sensing the user; and generating an input signal preset corresponding to the analyzed motion of the user. With this configuration, a user can input a command without using an additional physical device or being subject to spatial limitations. | 06-18-2009 |
20100091111 | METHOD FOR SETTING FRAME RATE CONVERSION (FRC) AND DISPLAY APPARATUS USING THE SAME - A method for setting a frame rate conversion (FRC) and a display apparatus using the same are provided. According to a method for setting FRC, an FRC level is received from a user; and a motion estimation and motion compensation level when performing FRC is set according to the input FRC level. Therefore, a user may set the FRC level according to the user's preference. | 04-15-2010 |
20120274553 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A method of controlling a display apparatus includes: displaying a pointer corresponding motion of a user, in which the user's motion is analyzed on the basis of images generated by sensing the user; and generating an input signal preset corresponding to the analyzed motion of the user. With this configuration, a user can input a command without using an additional physical device or being subject to spatial limitations. | 11-01-2012 |
Jeong-Woo Lim, Seoul KR
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20100138921 | Countering Against Distributed Denial-Of-Service (DDOS) Attack Using Content Delivery Network - Method and apparatus for blocking a distributed denial-of-service (DDoS) attack are provided. It is first determined whether a traffic status of an origin server is based on the DDoS attack. When it is determined that the traffic status of the origin server is based on the DDoS attack, a DNS is requested to change an Internet protocol (IP) address of the origin server to the IP address of at least one of plural servers. Accordingly, it is possible to accept a normal service providing request and also to determined and block the DDoS attack. In addition, since a device for determining and blocking the DDoS attack need not be installed in each site or server, it is possible to efficiently determine and block the DDoS attack at reduced cost. | 06-03-2010 |
Jeong-Woo Moon, Yongin-Si KR
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20150255754 | DISPLAY DEVICE - A display device includes a first substrate, a second substrate facing the first substrate, a first electrode on the first substrate, a pixel defining layer on the first substrate, the pixel defining layer including an opening corresponding to the first electrode, a light emission layer on the first electrode, a second electrode on the light emission layer, a filler between the first substrate and the second substrate, and scattering particles in the filler, the scattering particles having an average particle diameter that is less than a maximum height of the pixel defining layer. | 09-10-2015 |
Jeong-Woo Seo, Seoul KR
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20120045808 | PRODUCTION METHOD FOR 1,3-PROPANEDIOL USING RECOMBINANT MICROBIAL STRAIN HAVING GLYCEROL OXIDATION METABOLIC PATHWAY BLOCKED - Provided is a method of producing 1,3-propanediol by culturing a recombinant strain in which the glycerol oxidative pathway had been blocked, and more particularly a method of producing 1,3-propanediol by two-step culture of a recombinant strain in which the oxidative pathway that produces byproducts in the glycerol metabolic pathway had been blocked. When the recombinant strain in which the glycerol oxidative pathway that produces byproducts had been blocked is cultured in two steps, 1,3-propanediol can be produced with improved yield without producing products that result in an increase in purification costs. | 02-23-2012 |
20120270287 | NOVEL METHOD OF PRODUCING 3-HYDROXYPROPIONIC ACID FROM GLYCEROL - The present invention relates to a novel method of producing 3-hydroxypropionic acid from glycerol, and more particularly to a method of producing 3-hydroxypropionic acid by culturing in a glycerol-containing medium a mutant microorganism obtained by amplifying an aldehyde dehydrogenase-encoding gene in a microorganism having the abilities to produce coenzyme B12 and produce 3-hydroxypropionic acid using glycerol as a carbon source. The present invention enables the fermentation of glycerol even under microaerobic or aerobic conditions without having to add coenzyme B12. Thus, the invention will be very suitable for the development of biological processes for producing large amounts of 3-hydroxypropionic acid. | 10-25-2012 |
Jeong-Woo Seo, Daejeon KR
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20130089901 | NOVEL THRAUSTOCHYTRID-BASED MICROALGAE, AND METHOD FOR PREPARING BIO-OIL BY USING SAME - The present invention relates to novel thraustochytrid-like microalgae having the ability to produce bio-oil, and a method of producing bio-oil using the same. The microalgae of the invention accumulate bio-oil at a high ratio in the cells when being cultured in glucose-containing medium, and thus can produce bio-oil in a high yield. Also, the microalgae can produce bio-oil using bean powder as a nitrogen source, and a product obtained by culturing edible bean powder as medium can be used as a raw material for producing food and feed. Also, the microalgae can produce bio-oil using non-food cellulosic biomass as a carbon source. Moreover, the use of non-food cellulosic biomass for production of bio-oil can overcome the factors limiting the development of bio-oil, including the unstable supply of food resources and an increase in the cost of raw materials, and can improve the commercial competitiveness of microbial fermentation oil. | 04-11-2013 |
20130095541 | METHOD FOR PREPARING 3-HYDROXYPROPIONIC ACID FROM GLYCEROL IN HIGH YIELD - The present invention relates to a method for producing 3-hydroxypropionic acid by culturing in a glycerol-containing medium a mutant microorganism obtained by inserting or amplifying a gene encoding propanediol utilization protein in a microorganism having the abilities to produce coenzyme B12 and produce 3-hydroxypropionic acid using glycerol as a carbon source | 04-18-2013 |