Seok
Seok Bae, Seoul KR
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20140191716 | SOFT MAGNETIC LAYER, RECEIVING ANTENNA, AND WIRELESS POWER RECEIVING APPARATUS COMPRISING THE SAME - A soft magnetic layer for a receiving antenna of a wireless power receiving apparatus includes a first soft magnetic member containing a Mn—Zn ferrite material, and a second soft magnetic member containing a Ni—Zn ferrite material. Accordingly, electromagnetic energy collecting performance of the receiving antenna of the wireless power receiving apparatus is improved, and thereby power transmission efficiency is maximized. | 07-10-2014 |
20150123605 | MAGNETIC FILM HAVING WIRELESS CHARGING RADIATOR CONDITION, METHOD OF MANUFACTURING THE SAME, AND WIRELESS CHARGING DEVICE USING THE SAME - Since the magnetic film of the present invention has a much thinner thickness compared to a corresponding conventional magnetic layer and radiator coil material assembly and has no adhesive layer or air layer between the magnetic layer and the radiator, permeability required at the time of charging can be improved, a loss rate can be reduced and high charging efficiency can be obtained, Furthermore, since a band width and a gain rate can be improved, the magnetic film can be very usefully applied to wireless charging products which pursue slimming in design. | 05-07-2015 |
20150130582 | MAGNETIC SHEET HAVING WIRELESS CHARGING RADIATOR FUNCTION, METHOD OF MANUFACTURING THE SAME, AND WIRELESS CHARGING DEVICE USING THE SAME - Since the magnetic sheet of the present invention has a much thinner thickness compared to a corresponding conventional magnetic layer and radiator coil material assembly and has no adhesive layer or air layer between the magnetic layer and the radiator, permeability required at the time of charging can be improved, a loss rate can be reduced and high charging efficiency can be obtained. Furthermore, since a band width and a gain rate can be improved, the magnetic sheet can be very usefully applied to wireless charging products which pursue slimming in design. | 05-14-2015 |
20150138023 | ANTENNA FOR COMMUNICATION TERMINAL - Provided are an antenna for a communication terminal, and a method of manufacturing the same, the antenna including: a communication terminal case; and a radiator layer formed of a metal material in an inner curved surface part of the communication terminal case. | 05-21-2015 |
20150236545 | Electromagnetic Booster for Wireless Charging and Method of Manufacturing the Same - Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet ( | 08-20-2015 |
20150256023 | WIRELESS CHARGING AND COMMUNICATION BOARD AND WIRELESS CHARGING AND COMMUNICATION DEVICE - Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer. | 09-10-2015 |
20150315407 | ELASTOMER COMPOSITION AND MAGNETIC FERRITE COATED WITH THE SAME - Provided are an elastomer composition including epoxy resin, acrylate resin, an organic filler, an inorganic filler, a cross linking agent, a hardener, an initiator and a solvent, and a magnetic ferrite for a wireless power transmitting and receiving device, the magnetic ferrite being coated with the elastomater composition having an elastic restoring force not to be damaged by a physical impact applied from the outside. | 11-05-2015 |
20150325365 | SOFT MAGNETIC ALLOY, WIRELESS POWER TRANSMITTING APPARATUS AND WIRELESS POWER RECEIVING APPARATUS COMPRISING THE SAME - Provided are a soft magnetic alloy, wireless power transmitting apparatus and wireless power receiving apparatus including the same. The soft magnetic alloy has a composition of the following Chemical Formula: | 11-12-2015 |
20160036264 | Wireless Charging Apparatus - Disclosed are a soft magnetic alloy and a wireless charging apparatus including the soft magnetic alloy. The soft magnetic alloy has a chemical formula expressed as Fe | 02-04-2016 |
Seok Cho, Daejeon KR
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20100278294 | EMERGENCY CORE COOLING DUCT FOR EMERGENCY CORE COOLING WATER INJECTION OF A NUCLEAR REACTOR - The present invention relates to a longitudinally divided emergency core cooling (ECC) duct in order to efficiently inject safety water to core of a pressurized light-water nuclear reactor. The ECC duct includes side supports for preventing the flow-induced vibration in the annular downcomer, and has structural stability while thermally expanding and contracting. A longitudinally divided ECC duct for emergency core cooling water injection of a nuclear reactor is provided on the periphery of a core barrel of a nuclear reactor, includes an emergency core cooling water inlet facing a direct vessel injection nozzle, and extends in a longitudinal direction of the core barrel. The longitudinally divided ECC duct is divided into a plurality of longitudinally-divided ducts in the longitudinal direction of the longitudinally divided ECC duct. | 11-04-2010 |
Seok Chung, Seoul KR
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20110186165 | THREE-DIMENSIONAL MICROFLUIDIC PLATFORMS AND METHODS OF USE AND MANUFACTURE THEREOF - Microfluidic devices may be fabricated from thermoplastics using, for example, hot embossing techniques. In some embodiments, the devices feature non-uniform surface modifications. | 08-04-2011 |
20140057311 | Device For High Throughput Investigations Of Multi-Cellular Interactions - Provided herein are microfluidic devices that can be used as a 3D bioassay, e.g., for drug screening, personalized medicine, tissue engineering, wound healing, and other applications. The device has a series of channels {e.g., small fluid channels) in a small polymer block wherein one or more of the channels can be filled with a biologically relevant gel, such as collagen, which is held in place by posts. As shown herein, when the device is plated with cells such as endothelial cells, new blood vessels grow in the gel, which is thick enough for the cells to grow in three dimensions. Other channels, e.g., fluid channels, allow drugs or biological material to be exposed to the 3D cell growth. Cells, such as endothelial cells, can be cultured and observed as they grow on the surface of a 3D gel scaffold, where e.g., rates of angiogenesis can be measured, as well as intervascularization and extravascularization of cancerous cells. | 02-27-2014 |
20140302594 | Cell Culture Assay - The present invention relates to a cell culture assay. The present invention comprises: a substrate; a scaffold channel which is formed along the centre inside the substrate, and of which at least one is disposed continuously, and inside which a scaffold flows; and a microfluidic channel or channels which is/are respectively formed on one side or on both sides of the scaffold channel, and inside which cells flow, and, here, a leak-preventing part for preventing the scaffold from leaking into the microfluidic channel(s) is formed in at least one of the ceiling surface and the floor surface of a boundary part of the scaffold channel and the microfluidic channel(s). | 10-09-2014 |
Seok Ha, Seoul KR
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20160107228 | INJECTION MOLD FOR ROTARY-TYPE GRAVITY CASTING AND GRAVITY CASTING METHOD USING THE SAME - An injection mold for rotary-type gravity casting and a gravity casting method using the same are provided. The injection mold includes a molten metal-supply chamber that is selectively coupled to a die. The molten metal-supply chamber is also configured to, during gravity casting along with rotation, supply a pure molten metal into the die while collecting impurities contained in the molten metal and preventing the ingress of the impurities into the die. | 04-21-2016 |
Seok Han, Seoul KR
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20100151389 | Alkaline developable photosensitive materials - Disclosed is a photosensitive resin composition suitable for forming barrier ribs for LCD pixels during a process for fabricating an LCD using an ink jet printing step. Also disclosed is a method of forming barrier ribs for LCD pixels using such photosensitive resin composition. | 06-17-2010 |
Seok Han, Gyeonggi-Do KR
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20090176177 | METHOD OF FORMING A PATTERN USING A PHOTORESIST COMPOSITION FOR IMMERSION LITHOGRAPHY - A photoresist composition for immersion lithography and a method of forming a photoresist pattern using the photoresist composition are disclosed. The photoresist composition includes a photosensitive polymer including a cycloaliphatic group blocked with at least two cyclic acetal groups as a side chain, a photoacid generator and an organic solvent. The hydrophobic photoresist composition may be changed into the hydrophilic photoresist composition by an exposure process. Thus, before the exposure process, the photoresist composition may be insoluble in a liquid for the immersion lithography. After the exposure process, an exposure portion of a photoresist film formed using the photoresist composition may be effectively dissolved in a developing solution to form a uniform photoresist pattern. | 07-09-2009 |
Seok Heo, Hwaseong-Si KR
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20150360373 | LINK STRUCTURE - A link structure includes a first link, a second link having an end that is connected to an end of the first link, a third link having an end that is connected to the end of the first link, and provided on a portion of the second link, a first rotary shaft partially provided in the first link, a first actuator configured to rotate the first link about the first rotary shaft; a second rotary shaft partially provided in the second link, the second rotary shaft being different from the first rotary shaft, and a second actuator configured to rotate the second link about the second rotary shaft, the first and second actuators being provided in the first link. | 12-17-2015 |
Seok Heo, Incheon KR
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20140239897 | VOLTAGE MEASURING APPARATUS AND BATTERY MANAGEMENT SYSTEM INCLUDING THE SAME - Disclosed are a voltage measuring apparatus and a battery management system including the same. The voltage measuring apparatus is connected to a plurality of battery cells connected to each other in series to measure respective voltage of the battery cells. The voltage measuring apparatus includes a first node coupled to one of an positive electrode and a negative electrode of one of a plurality of battery cells as a voltage measuring target, amplifies a voltage difference between the first node and the second node to generate an error voltage, converts the error voltage into a digital signal, and compensates for a polarity of the digital signal. | 08-28-2014 |
20140239966 | VOLTAGE MEASURING APPARATUS AND BATTERY MANAGEMENT SYSTEM INCLUDING THE SAME - The voltage measuring apparatus is connected to a plurality of battery cells connected to each other in series to measure respective voltages of the battery cells. The voltage measuring apparatus includes a sample/hold amplifier configured to sample and hold positive electrode and negative electrode voltages of the battery cells to generate first and second output voltages, a differential voltage converter configured to generate a battery cell voltage according to a voltage difference between a positive input terminal and a negative input terminal, and a switching unit configured to control the first and second output voltages and connection between the positive input terminal and the negative input terminal so that a polarity of the voltage difference is constant. The sample/hold amplifier electrically insulates the switching unit from the battery cells. | 08-28-2014 |
Seok Hyun-Kwang, Seoul KR
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20120035740 | BIODEGRADABLE IMPLANT AND METHOD FOR MANUFACTURING SAME - This invention relates to a biodegradable implant including magnesium, wherein the magnesium contains, as impurities, (i) manganese (Mn); and (ii) one selected from the group consisting of iron (Fe), nickel (Ni) and mixtures of iron (Fe) and nickel (Ni), wherein the impurities satisfy the following condition: 0(i)≦5, and an amount of the impurities is 1 part by weight or less but exceeding 0 parts by weight based on 100 parts by weight of the magnesium, and to a method of manufacturing the same. | 02-09-2012 |
Seok Kim, Gyeonggi-Do KR
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20130050690 | CALIBRATION DEVICE FOR LIGHT MEASURING EQUIPMENT - Disclosed herein is a calibration device for a light measuring equipment, the calibration device including: a standard illuminant emitting light for calibration; and a universal jig fixing target light measuring equipments to be calibrated having various sizes and moving in a direction in parallel with an optical axis of the standard illuminant. Therefore, it is possible to use both of a method of performing calibration by changing a distance between the standard illuminant and the target light measuring equipment to be calibrated and a method of performing calibration by changing a current applied to the standard illuminant. In addition, it is possible to perform calibration for the light measuring equipment having a plurality of sensors and to significantly improve accuracy of calibration. | 02-28-2013 |
20130088481 | STEREOSCOPIC IMAGE DISPLAY - A stereoscopic image display includes a display panel including pixels and a patterned retarder. Each pixel includes a main display unit including a first pixel electrode connected to a data line through a first thin film transistor (TFT) and a first common electrode connected to an upper common line, an auxiliary display unit including a second pixel electrode, which is connected to the data line through a second TFT and is connected to the upper common line through a discharge control TFT, and a second common electrode connected to the upper common line, and a line unit between the main display unit and the auxiliary display unit. The line unit includes a gate line, through which a scan pulse is applied to the first and second TFTs, and a discharge control line, through which a discharge control voltage is applied to the discharge control TFT. | 04-11-2013 |
20140061448 | MULTI-CHANNEL LUMINOUS ENERGY SENSING UNIT, APPARATUS FOR MEASURING LIGHT ENERGY OF EXPOSURE DEVICE AND METHOD FOR MEASURING LIGHT ENERGY BY CHANNEL - The present invention relates to a multi-channel luminous energy sensing unit, an apparatus for measuring light energy of an exposure device and a method for measuring light energy by channel. In accordance with one embodiment of the present invention, a multi-channel luminous energy sensing unit to sense an amount of light illuminated from a light source, which includes a board; and a plurality of light sensor modules arranged on the board for sensing at least two channel light with bandwidths different from each other among the light illuminated from the light source, is provided. And also, an apparatus for measuring light energy of an exposure device including the same and a method for measuring light energy by channel are provided. | 03-06-2014 |
Seok Kim, Jung-Ri KR
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20100128209 | LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD THEREOF - A liquid crystal display is disclosed. The liquid crystal display includes an upper substrate on which barrier ribs are formed to limit a view angle within sub-pixels; a lower substrate facing the upper substrate; and a liquid crystal layer formed between the upper substrate and the lower substrate. | 05-27-2010 |
Seok Kim, Seoul KR
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20110227886 | IMAGE DISPLAY DEVICE - An image display device includes a display panel that includes a plurality of subpixels and selectively displays the 2D image and the 3D image, and a patterned retarder that is positioned in front of the display panel and divides light from the display panel into light of a first polarization and light of a second polarization when the 3D image is displayed. Each subpixel includes a main subpixel including a first pixel electrode receiving a data voltage through a data line and a common electrode receiving a common voltage through a common line, and a subsidiary subpixel including a second pixel electrode receiving the data voltage through the data line, a common electrode positioned opposite the second pixel electrode, and a discharge thin film transistor (TFT) selectively connecting the second pixel electrode to the common electrode based on a displayed image. | 09-22-2011 |
20130005893 | POLYOLEFIN COMPOSITION FOR AN INTERIOR SHEET/FILM - The present invention relates to a polyolefin composition for an interior sheet/film. The polyolefin composition of the present invention for an interior sheet comprises 70 to 99 wt % of polyolefin and 1 to 30 wt % of modified polyethylene terephthalate having a melting point of 130 to 180° C. The polyolefin composition of the present invention is environmentally friendly and has good physical properties such as workability, printing characteristics, and adhesiveness. In addition, sheets having various thicknesses can be produced by extrusion without having to stretch the sheets, and thus the sheets can be used separately or in combination in various application fields. | 01-03-2013 |
20130106839 | STEREOSCOPIC IMAGE DISPLAY | 05-02-2013 |
Seok Kim, Suwon-Si KR
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20140333346 | PHASE-ROTATING PHASE LOCKED LOOP AND METHOD OF CONTROLLING OPERATION THEREOF - A phase-rotating phase locked loop (PLL) may include first and second loops that share a loop filter and a voltage controlled oscillator in order to perform the operation of a phase-rotating PLL, the first and second loops configured to activate in response to an enable signal. The PLL may further include a phase frequency detection controller configured to provide the enable signal to the first and second loops in response to a transition of a coarse signal that may be applied as a digital code. | 11-13-2014 |
Seok Kim, Champaign, IL US
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20150359043 | COMPOSITE DRY ADHESIVE AND METHODS OF MAKING AND USING A COMPOSITE DRY ADHESIVE - A composite dry adhesive includes (a) an adhesive layer comprising a shape memory polymer and (b) a resistive heating layer comprising a shape memory polymer composite on the adhesive layer. The shape memory polymer composite includes conductive particles dispersed in a shape memory polymer matrix, where the conductive particles have a concentration sufficient to form a conductive path through the resistive heating layer. | 12-10-2015 |
Seok Kwon, Singapore SG
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20130061402 | MULTIPURPOSE DETERGENT COMPOSITIONS - A multipurpose detergent composition comprising from about 5% to about 25% of a surfactant system comprising: from about 20% to about 100% of at least one anionic surfactant, wherein no more than about 12% by weight of the overall multipurpose detergent composition comprises anionic surfactants having more than 14 carbon atoms; from about 0.04% to about 40% of an ethoxylated nonionic surfactant; and from about 0.5% to about 5% of at least one organic acid, each organic acid in the multipurpose detergent composition having fewer than 9 carbon atoms, whereby the multipurpose detergent composition has a neat pH of from about 2 to about 7; the multipurpose detergent composition is substantially free of cationic surfactants, zwitterionic surfactants, and amphoteric surfactants, enzymes, soil suspension polymers and soil release polymers. | 03-14-2013 |
Seok Kyoo, Seoul KR
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20150256570 | Method for Operating Application Providing Group Call Service Using Mobile Voice over Internet Protocol - Disclosed is a method for operating an application providing a group call service using mobile voice over internet protocol (mVoIP). According to one embodiment, a request signal for a group call is received, and regardless of participation in the corresponding the group call, meta information for the group chat room corresponding to the group call can be received from a server. The meta information can comprise at least the group call connection status for each member of the group chat room. | 09-10-2015 |
Seok Myiang-Ho, Seoul KR
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20130203919 | SYNTHETIC FIBER CONTAINING PLANT FATTY ACIDS AND METHOD FOR MANUFACTURING SAME - Disclosed are a synthetic fiber comprising a plant fatty acid and a method for manufacturing the same. The method comprises incorporating a plant fatty acid in an amount of from 0.1 to 10.0 wt % into a fiber-formable polymer; and melt-spinning the plant fatty acid-incorporated polymer. The synthetic fiber comprises a plant fatty acid in an amount of from 0.01 to 1.0.0 wt %, and emanates a plant fragrance. In addition to being superior to general synthetic fibers in physical properties including strength and elongation, the synthetic fiber exhibits excellent bulkiness, elasticity, whiteness, touch sensation, hygroscopicity, dyeability, and gloss. Further, the fiber is highly antistatic and gives off a plant fragrance, so that it is useful as a material for high-quality clothes. | 08-08-2013 |
Seok Park, Seoul KR
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20120180594 | ELECTRIC TILT STEERING APPARATUS FOR VEHICLE - An electric tilt steering apparatus for a vehicle can reduce the vibration and noise generated by the axial and radial clearance between a tilt screw and surrounding parts supporting the tilt screw, so as to maintain the rigidity and improve the durability. Further, the electric tilt steering apparatus according to the present invention can simplify the assembling process, reduce the assembling steps, and provide a driver with a comfortable operation feeling during the tilt operation. | 07-19-2012 |
Seok Won Cho, San Clemente, CA US
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20090037261 | METHOD AND APPARATUS FOR UTILIZING SEARCH RESULT ADVERTISEMENT INVENTORY - Optimizing search engine advertising inventory includes storing a plurality of advertisements for a plurality of advertising techniques in an inventory database. The system and method includes, in response to a user search request, selecting one or more advertisements from the inventory database to be displayed in a selected advertising technique based on user click activity, advertisement performance data and the plurality of advertisements, selected for a search results page having the selected advertisement disposed thereon. The system and method thereby determines prospective inventory content for the inventory database based on the selected advertisements and advertising techniques. This prospective inventory content may be used to optimize storage of advertisements and advertising sales techniques, such as giving sales people an indication of which advertising techniques to be marketed or sold. | 02-05-2009 |
20090037375 | METHOD AND APPARATUS FOR THE PLACEMENT OF ADVERTISEMENTS IN A SEARCH RESULTS PAGE - Optimizing search advertising on a search results page in response to a search request includes the search engine determining advertisements for inclusion with the search results, where the advertisements include different advertisement techniques. The method includes selecting one or more of the advertisements for inclusion with the search results page, which may be from different advertising techniques. Additionally, the selection of the advertisements may be based on user click activity, advertisement performance data and the plurality of advertisements, where the advertisements are associated with the different techniques. Thereupon, search result page includes selected advertisements optimized for the benefit of the sponsor and page revenue. | 02-05-2009 |
Seok Woo, Gwangju KR
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20100046388 | METHOD AND SYSTEM FOR ESTIMATING DISTANCE BETWEEN NODES IN WIRELESS SENSOR NETWORKS - The present invention relates to a method for estimating a distance between nodes by using a round trip time (RTT) of a packet based on a CSMA/CA protocol in wireless sensor networks and a system thereof. The present invention provides a method for estimating a distance between nodes in wireless sensor networks that includes (a) measuring a transmission time of a transmission signal transmitted to the other node and a reception time of a reception signal received from the other node in response the transmission signal, and receiving a reception time of the transmission signal through the reception signal from the other node and a transmission time of the reception signal through a signal received after the reception signal from the other node; and (b) estimating a distance to the other node by using the transmission/reception time of all signals acquired in step (a). According to the present invention, it is possible to accurately estimate the distance between two nodes and as a result, it is possible to accurately identify positions of nodes that are deployed in a sensor field. | 02-25-2010 |
Seok Yoon, Seoul KR
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20100285199 | SUGAR-FREE JELLY COMPRISING GELATIN - The present invention relates to a sugar-free jelly composition using gelatin, more specifically, a sugar-free jelly composition obtained by replacing sugars such as sugar, fructose, and starch syrup used for manufacturing a conventional jelly with sugar alcohols and mixing them in a suitable mixing ratio for the prevention and treatment of obesity, diabetes, and tooth decay as well as maintaining the sweetness and the quality contained in the conventional sugar jellies. | 11-11-2010 |
Seok Yoon, Jung-Gu KR
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20140217925 | INPUT VOLTAGE TRANSFER APPARATUS FOR LIGHT EMITTING DIODE LIGHTING SYSTEM - An input voltage transfer apparatus for an LED lighting system is provided. The input voltage transfer apparatus includes a source voltage storage unit, a zero voltage switching unit, and a nonzero voltage switching unit. The source voltage storage unit stores a source voltage. The zero voltage switching unit turns on according to the source voltage stored in the source voltage storage unit when a zero voltage is inputted. The nonzero voltage switching unit turns on according to a current applied thereto through the zero voltage switching unit when a nonzero voltage is inputted. When the nonzero voltage switching unit is turned on, the source voltage storage unit discharges the stored source voltage. | 08-07-2014 |
Seok Yun, Seoul KR
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20130216708 | PRECURSOR EVAPORATORS AND METHODS OF FORMING LAYERS USING THE SAME - An evaporator includes a main body, an evaporation space therein, a precursor inlet through which a precursor is provided into a portion of the first evaporation space, a carrier gas inlet through which a carrier gas is provided thereinto, and an outlet through which the precursor is emitted. The evaporation space includes a first evaporation space and a second evaporation space in communication therewith. The first evaporation space has a conical shape portion and the second evaporation space has a cylindrical shape portion. The portion of the first evaporation space into which the precursor is provided corresponds to an apex of the conical shape portion. The carrier gas inlet penetrates the main body in a substantially tangential direction with respect to a sidewall of the first evaporation space at the conical shape portion. The outlet is in fluid communication with an end portion of the second evaporation space. | 08-22-2013 |