Young-Sam
Young Sam Kim, Daejeon KR
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20130346741 | METHOD FOR AUTHENTICATING LOW PERFORMANCE DEVICE - The present invention relate to a method for authenticating a low performance device, and more particularly, to a device authenticating method, in which a low performance device such as a smart meter of a smart grid is authenticated in a matrix operation instead of an exponential operation through a homomorphic hash function (HHF) of a non-square matrix M, so that the amount of operations required for authenticating the device can be reduced and the device can be safely authenticated even without a separate certificate authority. | 12-26-2013 |
Young Sam Kim, Seoul KR
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20160022711 | LIPID NANOMATERIAL CONTAINING LYSOPHOSPHATIDYLCHOLINE OR DERIVATIVE THEREOF AND METHOD FOR PREPARING SAME - The present invention relates to a lipid nanomaterial containing lysophosphatidylcholine or an ether derivative thereof, a method for preparing the same, a method for reducing erythrocyteolysis and hemagglutination using the compound, and a pharmaceutical agent containing the lipid nanomaterial. The present invention contains lysophosphatidylcholine or an ether derivative thereof as an active ingredient, and can be useful as a treatment agent for septicemia, bacterial infection diseases, and the like. | 01-28-2016 |
Young Sam Kim, Gyeongsangbuk-Do KR
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20160097889 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A liquid crystal display device is disclosed. The liquid crystal display device includes a liquid crystal display panel, a light guide plate configured to guide blue light from a blue light source to the liquid crystal display panel and a light conversion sheet comprising a light conversion layer and a light compensation pattern positioned on edges of the light conversion layer configured to compensate blue light leakage at the edges of the light conversion sheet, wherein the light conversion sheet is positioned between the liquid crystal display panel and the light guide panel. | 04-07-2016 |
Young Sam Kwon, Seoul KR
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20100170584 | METHOD OF MANUFACTURING Y-SHAPE REFRIGERANT DISTRIBUTOR FOR AIR CONDITIONING AND Y-SHAPE REFRIGERANT DISTRIBUTOR MANUFACTURED THEREBY - Disclosed is a method of manufacturing a refrigerant distributor for air conditioning and a refrigerant distributor manufactured thereby. The manufacturing method includes mixing copper powder with 30-60 vol % of a binder based on the volume of the copper powder, thus preparing a mixture for injection molding, subjecting the mixture to injection molding using a mold, thus producing an injection molded body having the shape of a distributor, removing the binder from the injection molded body, and sintering the binder-free molded body in a sintering furnace at 800-1150° C. in a reducible or inert atmosphere, the method being thereby favorable for mass production owing to omission of additional mechanical processing and enabling the manufacture of a distributor having a smaller size, as for adaptation for the miniaturization of an apparatus, reducing loss of material, and leading to low manufacturing costs. | 07-08-2010 |
20100240006 | DENTAL SCALER TIP FOR DENTAL IMPLANT AND MANUFACTURING METHOD OF DENTAL SCALER TIP - Disclosed are a scaler tip for a dental implant using a Powder Injection Molding (PIM) of silver, copper, a silver alloy, or a copper alloy, and a method for manufacturing the scaler tip. The scaler tip includes a shank portion, and a work portion extendedly formed from an end of the shank portion and including a curved portion. Here, the scaler tip is formed by performing the PIM on at least one metal powder of silver, copper, the silver alloy, and the copper alloy. | 09-23-2010 |
20110250560 | DENTAL AND MEDICAL ULTRASONIC TIP AND METHOD OF MANUFACTURING THE SAME - Provided are a dental and medical ultrasonic tip that may enhance a durability and a reliability and may simplify a manufacturing process, and a method of manufacturing the same. The method of manufacturing the dental and medical ultrasonic tip may include: providing a molding mixture including powder; manufacturing an intermediate molded object by injecting the molding mixture so as to integrally form a tip body and a plurality of tip protrusions protruded from the tip body; and sintering the intermediate molded object. The tip body and the plurality of tip protrusions may be formed using the same material, and the plurality of tip protrusions may be closely arranged on a substantially polished portion of the tip body. | 10-13-2011 |
Young Sam Kwon, Sacheon-Si KR
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20150257854 | ULTRASONIC TIP FOR AN APICOECTOMY, AND METHOD FOR MANUFACTURING SAME - The invention relates to a method for manufacturing an ultrasonic tip for an apicoectomy, such that the tip has a shape suitable for the shape of a tooth root, comprising the steps of: forming a feedstock by mixing a metal powder including stainless steel with a binder; injecting the feedstock to form an injection-molded part having a plurality of projections integrally formed on the surface thereof; performing debinding to remove the binder from the injection-molded part; sintering the injection-molded part; and performing annealing to increase the ductility and facilitate the bending of the sintered part. | 09-17-2015 |
Young Sam Min, Seoul KR
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20140168074 | METHOD AND TERMINAL DEVICE FOR CONTROLLING CONTENT BY SENSING HEAD GESTURE AND HAND GESTURE, AND COMPUTER-READABLE RECORDING MEDIUM - The present invention relates to a method, a terminal, and a computer-readable medium for controlling content by detecting head and hand gestures. The method for controlling a content by detecting hand gestures and head gestures, includes steps of: (a) detecting a head region and a hand region of a user by analyzing an input image with an object detection technology; (b) tracking the gestures in the head region and the hand region of the user by using a computer vision technology; and (c) allowing the content to be controlled by referring to gestures-combining information including data on the tracked gestures in the head region and the hand region. | 06-19-2014 |
Young Sam Oh, Yeonsu-Gu, Incheon KR
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20160053944 | REMOTE NATURAL GAS SUPPLY STATION USING LNG TANK CONTAINER AND METHOD FOR SUPPLYING NATURAL GAS USING THE SAME - A natural gas supply station according to the present invention includes an installation structure on which an LNG tank container is installed and a gas vaporizer that receives a liquefied natural gas from the LNG tank container to vaporize the liquefied natural gas. Here, the installation structure includes a moving part reciprocatively moving in a direction in which the LNG tank container is unloaded from a transport unit, and the moving part is separably fixed to the LNG tank container to move the LNG tank container loaded on the transport unit to the installation structure or the LNG tank container loaded on the installation structure to the transport unit. | 02-25-2016 |
Young Sam Park, Yongin-Si KR
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20140178752 | CYCLOTRIPHOSPHAZENE COMPOUND, METHOD OF PREPARING THE SAME, ELECTROLYTE FOR LITHIUM SECONDARY BATTERY INCLUDING THE CYCLOTRIPHOSPHAZENE COMPOUND, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTROLYTE - A cyclotriphosphazene compound comprising a fluorinated cyclotriphosphazene compound having at least one fluorine atom substituted with a group represented by Formula 1 below, a method of preparing the cyclotriphosphazene compound, an electrolyte including the cyclotriphosphazene compound, and a lithium secondary battery including the electrolyte are provided: | 06-26-2014 |
20150221976 | ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - An electrolyte for a rechargeable lithium battery includes a lithium salt, a non-aqueous organic solvent, and an additive. The additive is represented by Chemical Formula 1, and is included in an amount of about 0.05 wt % to about 3 wt % based on the total amount of the electrolyte. A rechargeable lithium battery including the same is also disclosed. | 08-06-2015 |
20150229003 | ADDITIVE FOR ELECTROLYTE AND ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY - Disclosed are an additive for an electrolyte represented by the following Chemical Formula 1, and an electrolyte and a rechargeable lithium battery including the same: | 08-13-2015 |
20150244029 | ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - Disclosed are an electrolyte for a rechargeable lithium battery including a lithium salt, a non-aqueous organic solvent, and an additive represented by the following Chemical Formula 1, and a rechargeable lithium battery including the same. | 08-27-2015 |
20150295275 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a rechargeable lithium battery includes a lithium salt, an organic solvent and an additive. The organic solvent includes a sulfur-containing compound represented by Chemical Formula 1, and the additive includes a phosphazene compound represented by Chemical Formula 2. A rechargeable lithium battery including the electrolyte may have improved performance and safety. | 10-15-2015 |
20160006076 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - Disclosed are an electrolyte for a rechargeable lithium battery including a lithium salt, organic solvent and an additive including a compound represented by the following Chemical Formula 1 and a rechargeable lithium battery including the same. | 01-07-2016 |
Young Sam Park, Jeonju-Si KR
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20110202015 | MEDICAL TISSUE EXTRACTION INSTRUMENT - Disclosed is a medical tissue extraction instrument, which can allow an inspector to accurately locate a fine needle at a desired tissue extraction position without any need for assistance while assuring stable tissue extraction. The medical tissue extraction instrument includes a tissue extraction controller to control the pressure of a suction tube connected to a fine needle during extraction of tissue. The tissue extraction controller includes a suction pressure generator taking the form of a footboard and adapted to control a suction operation of the suction tube by being pushed downward. | 08-18-2011 |
Young Sam Park, Deajeon KR
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20120160292 | THERMOELECTRIC DEVICE AND MANUFACTURING METHOD THEREOF - A thermoelectric device includes: a substrate; a first nanowire of a first conductive type, which is formed on one side of the substrate; a second nanowire of a second conductive type, which is opposed to the first nanowire; a high temperature part commonly connected to one end of the first nanowire and one end of the second nanowire; low temperature parts connected to the other end of the first nanowire and the other end of the second nanowire, respectively; an insulation layer formed on the first nanowire and the second nanowire; a first metal layer formed on a portion of the insulation layer over the first nanowire, so as to control an electric potential of the first nanowire; and a second metal layer formed on a portion of the insulation layer over the second nanowire, so as to control an electric potential of the second nanowire. | 06-28-2012 |
Young Sam Park, Gyeonggi-Do KR
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20140155387 | Anti-Inflammation Compounds - The present invention refers to: a compound having the general formula (I), wherein n is 0, 1, 2 or; m is 0, 1, 2 or 3; o is 0, 1, 2 or 3; W, X, Y and Z are independently selected from CH, N or N-oxide; A is NR | 06-05-2014 |
Young Sam Shim, Suwon KR
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20140152133 | SPINDLE MOTOR - There is provided a spindle motor, including: a sleeve fixed to a base member; a shaft rotatably inserted into the sleeve; and a rotor hub fixed to a top end portion of the shaft to be rotated together therewith and provided with an extension wall to form a liquid-vapor interface together with an outer circumferential surface of the sleeve, wherein the extension wall is provided with a protrusion portion protruded in an inner radial direction so as to reduce leakage of a lubricating fluid. | 06-05-2014 |
Young Sam Shin, Paju-Si KR
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20110231856 | System and method for dynamically managing tasks for data parallel processing on multi-core system - A dynamic task management system and method for data parallel processing on a multi-core system are provided. The dynamic task management system may generate a registration signal for a task to be parallel processed, may generate a dynamic management signal used to dynamically manage at least one task, in response to the generated registration signal, and may control the at least one task to be created or cancelled in at least one core in response to the generated dynamic management signal. | 09-22-2011 |
Young-Sam Cho, Daejeon KR
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20090015586 | Method and system for modeling variable-node finite elements and application to nonmatching meshes - The present invention relates to a method and system for modeling non-matching finite element meshes using variable-node finite elements in the finite element method. More specifically, a method and recording medium for modeling a variable-node finite element for application to non-matching meshes using the finite element method performed via a computer and using the existing four-node linear quadrangular element, eight-node secondary quadrangular element, nine-node secondary quadrangular element, and eight-node hexahedral element, wherein the finite element analysis method includes: a first step of confirming the number of nodes added to boundary surfaces of the non-matching meshes; a second step of dividing the boundary surfaces of the non-matching meshes into partial boundary surfaces divided by means of the added nodes; a third step of dividing the non-matching meshes into partial regions based on the partial boundary surfaces divided in the second step; a fourth step of performing a point interpolation based on the nodes affecting each partial region divided in the third step; and a fifth step of integrating each of the partial regions through numerical integration. | 01-15-2009 |
Young-Sam Chun, Seoul KR
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20140032015 | VEHICLE MANAGEMENT AND CONTROL FOR SAFE DRIVING AND COLLISION AVOIDANCE - The disclosure is related to a method of managing and controlling vehicles for safe driving. In the method, at least one virtual zone may be defined based on information collected from a plurality of vehicles in motion and related servers in real time. Vehicles may be grouped into at least one vehicle groups according to a predetermined similarity condition based on the collected information. An abnormal driving pattern model may be generated based on a driving pattern of each vehicle in each vehicle group. At least one area of a virtual zone may be designated as a spot when at least one vehicle having a driving pattern matched with the abnormal driving pattern model in the at least one area. Safe driving information may be transmitted to at least one vehicle having driving patterns matched with attributes of the spot among vehicles entering each virtual zone. | 01-30-2014 |
20150058201 | ELECTRONIC BOOK STREAMING SERVICE - In one example embodiment, a server includes a content transmitter configured to transmit e-book content to an end device that displays e-book content; a compiler configured to analyze e-book reading patterns on the end device; a session manager configured to: divide the e-book content into a plurality of reading sessions, and determine a stopping point for a current one of the reading sessions, based on past reading pattern data included in the reading patterns of the end device; and a charge manager configured to charge a fee for the current reading session, when the current reading session reaches the determined stopping point. | 02-26-2015 |
20150186943 | ADVERTISEMENT SCHEME - In one example embodiment, a method to provide an advertisement stream includes: identifying a first slot in a content stream that is to be transmitted to a device; selecting a first advertisement to be transmitted to the device based on a context of at least one of the identified first slot, the content stream, and location information of the device; determining when the device enters a first geographic zone; and streaming the first advertisement in the first slot in the content stream to the device. | 07-02-2015 |
Young-Sam Jang, Seoul KR
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20080299284 | Health tea and method for preparing the same - Disclosed are health teas and a method for preparation thereof. The health tea comprises 4 to 6 wt. % of ginkgo leaves; 2 to 4 wt. % of Codonopsis lanceolata; 1 to 2 wt. % of Ganoderma lucidum; 3 to 5 wt. % of Solomon's seal; 1 to 3 wt. % of roots of sprout beans; 4 to 6 wt. % of cucumber; 1 to 2 wt. % of onion; 2 to 4 wt. % of Hedysarum; 1 to 3 wt. % of Maximowiczia typica; 4 to 6 wt. % of pear fruits; 2 to 4 wt. % of red beans; 6 to 8 wt. % of persimmon leaves; 6 to 8 wt. % of persimmon fruits; 1 to 3 wt. % of sugar; and the balance of water relative to total 100 wt. % of the health tea, which is prepared by heating to extract desired ingredients of the raw materials. More particularly, the present invention provides a natural health tea that is prepared using a variety of natural materials such as herbal plants, which have beneficial effects including: improvement of health such as hangover removal, recovery of fatigue, enhanced blood circulation and the like; economical benefits in manufacturing the health teas by using natural plants; preferable extraction of desired herbal ingredients having medical effects by carrying the materials in separate bags and heating the bags, respectively. | 12-04-2008 |
20090297658 | Alcoholic liquor additives and method for preparing the same - Disclosed are an alcoholic liquor additive and a method for preparation thereof. The alcoholic liquor additive includes 18 to 22 wt. % of mulberry fruits, 8 to 12 wt. % of citron fruits, 4 to 6 wt. % of cucumber, 2 to 4 wt. % of | 12-03-2009 |
20110117263 | HEALTH TEA AND METHOD FOR PREPARING THE SAME - Disclosed are health teas and a preparation method thereof. The method for preparing a health tea, comprises preparing | 05-19-2011 |
Young-Sam Jeon, Suwon-Si KR
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20130250932 | APPARATUS FOR MANAGING NETWORK ZONE HAVING PLURALITY OF WIRELESS ACCESS POINTS, METHOD OF CONNECTING MOBILE TERMINAL TO WIRELESS ACCESS POINT BY THE APPARATUS, AND THE MOBILE TERMINAL - Provided are an apparatus for managing a network zone having a plurality of wireless access points (APs), a method of connecting a mobile terminal to an AP by the apparatus, and the mobile terminal. The apparatus for managing a network zone having a plurality of wireless APS includes a group manager configured to classify the plurality of wireless APs into a plurality of AP groups based on AP device information on the APs belonging to the network zone. Each of the plurality of AP groups can cover the entire network zone. | 09-26-2013 |
Young-Sam Kim, Seongnam-Si KR
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20090058989 | Method and apparatus for obtaining improved panoramic images - A digital photographing apparatus capable of more precisely obtaining a panoramic image than conventional cameras, a method of controlling the digital photographing apparatus, and a recording medium storing a program for executing the method. The method of controlling a digital photographing apparatus includes: obtaining a first image according to a user's signal; inverting the pixel values of a portion of the first image; obtaining a second image; and obtaining a third image by combining the first image and the second image. | 03-05-2009 |
Young-Sam Lee, Geumwang-Gun KR
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20130184520 | HEART STABILIZER - Disclosed is a heart stabilizer used when a coronary artery of a heart is operated. The heart stabilizer allows an intake tube connected to a suction unit for holding the heart to perform a suctioning operation while preventing clogging in any circumstances, allows the direction of the suction unit to be converted to forward, rearward, leftward, and rightward directions, allows the angle of the suction unit to be minutely adjusted even after the suction unit is primarily fixed, and is cleaned while the suction unit maintains the adjusting function of the adjustor for adjusting and fixing the angle. | 07-18-2013 |
Young-Sam Lim, Bucheon Si KR
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20080224269 | Gettering structures and methods and their application - An embodiment of a semiconductor device includes a semiconductor substrate, a first insulating layer formed over the semiconductor substrate, and a first semiconductor layer formed over the first insulation layer. At least one gettering region is formed in at least one of the first insulating layer and the first semiconductor layer. The gettering region includes a plurality of gettering sites, and at least one gettering site includes one of a precipitate, a dispersoid, an interface with the dispersoid, a stacking fault and a dislocation. | 09-18-2008 |
20090176363 | Etching composition for an under-bump metallurgy layer and method of forming a bump structure using the same - In an etching composition for an under-bump metallurgy (UBM) layer and a method of forming a bump structure, the etching composition includes about 40% by weight to about 90% by weight of hydrogen peroxide (H | 07-09-2009 |
20100203729 | COMPOSITION FOR CHEMICAL MECHANICAL POLISHING - Provided is a composition for use in chemical mechanical polishing. The composition includes an amino acid and its derivatives, a surfactant, and an additive that increases the swelling of polishing particles. | 08-12-2010 |
20110076838 | Gettering structures and methods and their application - An embodiment of a semiconductor device includes a semiconductor substrate, a first insulating layer formed over the semiconductor substrate, and a first semiconductor layer formed over the first insulation layer. At least one gettering region is formed in at least one of the first insulating layer and the first semiconductor layer. The gettering region includes a plurality of gettering sites, and at least one gettering site includes one of a precipitate, a dispersoid, an interface with the dispersoid, a stacking fault and a dislocation. | 03-31-2011 |
20120112123 | ETCHING COMPOSITION FOR AN UNDER-BUMP METALLURGY LAYER - In an etching composition for an under-bump metallurgy (UBM) layer and a method of forming a bump structure, the etching composition includes about 40% by weight to about 90% by weight of hydrogen peroxide (H | 05-10-2012 |
Young-Sam Lim, Gyeonggi-Do KR
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20080213982 | METHOD OF FABRICATING SEMICONDUCTOR WAFER - Provided is a method of fabricating a semiconductor wafer. The method includes preparing a substrate wafer having a non-single-crystalline thin layer; disposing at least one single crystalline pattern adjacent to the non-single-crystalline thin layer on the substrate wafer; and forming a material layer contacting the single crystalline pattern on the non-single-crystalline thin layer. | 09-04-2008 |
Young-Sam Lim, Seoul-City KR
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20090029630 | Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting - A polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting using a pseudo window area, where the pseudo window area has a thickness less than a thickness of a polishing layer and a thickness greater than zero. | 01-29-2009 |
Young-Sam Seo, Yongin-City KR
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20120019758 | DISPLAY DEVICE - An exemplary embodiment provides a display device that includes: a display panel; a window positioned on the display panel; and an anti-reflection layer coated on the window. | 01-26-2012 |
20140267953 | TOUCH SCREEN PANEL AND METHOD OF MANUFACTURING THE SAME - In a method of manufacturing a touch screen panel, first sensing electrodes are formed in an active area of a substrate and are connected in a first direction, and second sensing electrodes are connected in a second direction that intersects the first direction. The method includes forming outside wiring lines for connecting the first and second sensing electrodes to an external driving circuit in units of lines in a non-active area positioned outside an active area of the substrate, forming bridge patterns for electrically connecting the first sensing electrodes in the active area of the substrate, forming insulating layer patterns for insulating the second sensing electrodes and the bridge patterns from each other on the bridge patterns, and forming the first and second sensing electrodes on the substrate where the outside wiring lines, the bridge patterns, and the insulating layer patterns are formed. | 09-18-2014 |