Sang-Jin
Sang Jin An, Ulsan KR
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20140053353 | Cleaning Apparatus For Cartridge Chamber of Artillery - The present invention relates to a cleaning apparatus for a cartridge chamber of artillery, including: a rotary member having a power supply part mounted thereinto and a motor rotated by receiving the power from the power supply part; a cleaning member having a rotary body operated cooperatively with the rotation of the motor, slant cleaning parts coupled slantly to the front portion of the outer periphery of the rotary body, and parallel cleaning parts coupled to the rear portion of the outer periphery of the rotary body; and a handle member coupled to the rear portion of the rotary member in such a manner as to be adjusted in length in a telescoping manner, whereby the slant portion and the parallel portion formed on the internal peripheral surface of the cartridge chamber are all cleaned at the same time. | 02-27-2014 |
20150059107 | Automatic Cleaning Apparatus for Gun Barrel - Disclosed herein is an automatic cleaning apparatus for a gun barrel having cleaning means, wherein the cleaning means includes: a cylindrical tube having a plurality of insertion holes along the circumference thereof; a rotary gear connected to and driven by a motor; and cleaning members each of which includes a rotary shaft inserted into the insertion hole and a bevel gear joined to the lower portion of the rotary shaft and interlocking with the rotary gear, wherein the insertion hole includes a small hole and a large hole communicating laterally with the small hole, and wherein a fixing member fixes the cleaning member by making the cleaning member come into contact with the small hole when the cleaning member is fixed and does not prevent that the cleaning member is separated to the outside of the cylindrical tube through the large hole when the fixed cleaning member is released. | 03-05-2015 |
Sang Jin An, Buk-Gu KR
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20080229644 | Apparatus for cleaning gun barrel - An apparatus for cleaning a gun barrel having striations is provided, which can uniformly clean an inner surface of the gun barrel by making cleaning members in contact with the inner surface of the gun barrel. The apparatus includes a cleaning device being in contact with the inner surface of the gun barrel as it is moved by a drive device installed inside a cylindrical main body. The cleaning device includes a plurality of divided plates dividedly provided inside the gun barrel in the form of a saddle and being slanted to correspond to a slope of the striations, cleaning members fixed to outer peripheries of the respective divided plates and being in contact with the inner surface of the gun barrel, a cam device converting a rotation of a drive motor installed inside the main body into a rectilinear movement in order to move the respective divided plates upward/downward, and a direction changing part coupling the cam device to the divided plates so that the divided plates go and return along the striations formed on the inner surface of the gun barrel and distributing a frictional force according to the movement of the divided plates forward/backward. | 09-25-2008 |
Sang Jin Baek, Gyunggi-Do KR
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20090310323 | Printed circuit board including electronic component embedded therein and method of manufacturing the same - The present invention relates to a printed circuit board including an electronic component embedded therein and a method of manufacturing the board, which electrically connect electrode terminals of the electronic component to the internal circuit layers using connecting parts, thus the circuit density is dispersed | 12-17-2009 |
20110314667 | Method of manufacturing printed circuit board including electronic component embedded therein - A method of manufacturing a printed circuit board including an electronic component embedded therein, including: preparing a core substrate, which has a cavity formed therein and which includes internal circuit layers formed thereon; attaching a tape to one side of the core substrate; attaching an electronic component on the tape such that the cavity receives the electronic component therein; forming a first insulating layer on another side of the core substrate such that the first insulating layer infiltrates into the cavity; removing the tape attached to the one side of the core substrate, and forming connecting parts for electrically connecting electrode terminals of the electronic component to the internal circuit layer formed on the one side of the core substrate; and forming a second insulating layer on the one side of the core substrate from which the tape is removed | 12-29-2011 |
Sang Jin Choi, Gyeonggi-Do KR
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20090186108 | EXTRACT OF HERBAL AND COMPOSITION CONTAINING THE SAME - The present invention relates to herbal extracts of Sinapis Semen, | 07-23-2009 |
20130149203 | ENERGY RECYCLING TYPE DUST REMOVING PROCESSING SYSTEM FOR REMOVING CONTAIMINATED MATERIAL IN HIGH TEMPERATURE CONTAMINATED GAS AND INERTIAL IMPACT TYPE ENERGY RECOVERING AND DUST REMOVING APPARATUS - An energy recycling type dust removing processing system for removing a contaminated material in high temperature contaminated gas and an inertial impact type energy recovery and dust removal apparatus. The energy recycling type dust removing processing system includes: a duct collecting a high temperature contaminated gas including high temperature dust; an energy recovery and inertial impact type dust removal unit recovering energy of the high temperature contaminated gas to convert the high temperature contaminated gas into a middle temperature contaminated gas and removing coarse dust from the high temperature dust through an inertial impact phenomenon; an in-flight adsorption apparatus removing fine dust from the contaminated gas in which the coarse dust is removed; and a micro dust removal apparatus removing micro dust in the contaminated air from which the fine dust is removed by the in-flight adsorption apparatus. | 06-13-2013 |
Sang Jin Choi, Busan KR
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20150082592 | HEMMING SYSTEM OF PANELS FOR VEHICLE - A hemming system of panels for a vehicle hems panels of various types of vehicles by loading, hemming, and unloading of the panels of vehicles using twin turn tables 100 connected to each other by a carrier. As such, the hemming system improves productivity, reduces working time by automatically repeating loading, hemming, and unloading of panels and transporting of molds using platform trucks, and increases the commercial values of products by improving the quality of hemming panels. | 03-26-2015 |
Sang Jin Choi, Gimje-Si KR
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20140299753 | FIBER-OPTIC SENSOR DEVICE - Provided is a fiber-optic sensor device. The fiber-optic sensor device is capable of sensing a change in physical quantity by using two fiber Bragg grating units arranged within an optical fiber and a fiber-optic sensor unit arranged therebetween, thereby implementing a low cost fiber-optic grating sensor having a simple structure without requiring a reference FBG. | 10-09-2014 |
Sang Jin Chun, Namyangju-Si, Gyeonggi-Do KR
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20150333306 | POROUS SEPARATION FILM FOR SECONDARY BATTERY INCLUDING CELLULOSE FIBER AND SILICA, AND METHOD FOR MANUFACTURING SAME - The present invention relates to a composite separation film comprising cellulose fiber and silica, a method for manufacturing the separation film, and a secondary battery including the separation film, wherein the separation film has excellent thermal stability, dimensional stability, wettability and electrochemical stability and has a simplified manufacturing process such that the unit cost of production can be reduced. | 11-19-2015 |
Sang Jin Han, Seoul KR
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20130124307 | DEVICE AND METHOD FOR AUTOMATICALLY DISTRIBUTING PROMOTIONAL ITEMS - A device for automatically distributing promotional items stores a plurality of promotional items and distributes the selected promotional items according to a demand by a user. The device includes: display and input units for the display and the manipulation by a user; an access code recognition unit for recognizing an access code provided by the user; a memory for storing reference data to be compared with the recognized access code; a promotional item storing unit and a promotional item output unit for storing and distributing the promotional items to the user; and a controller that compares the reference data and the access code with each other, which determines whether to distribute the promotion item selected by the user or not, and controlling the respective sections according to the determination. | 05-16-2013 |
Sang Jin Han, Daejeon KR
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20150352534 | CATALYST COMPOSITION AND METHOD FOR PREPARING SAME - Disclosed are a catalyst composition for oxidative dehydrogenation and a method of preparing the same. More particularly, disclosed is a catalyst composition comprising a multi-ingredient-based metal oxide catalyst and a mixed metal hydroxide. The catalyst composition and the method of preparing the same according to the present disclosure may prevent loss occurring in a filling process due to superior mechanical durability and wear according to long-term use, may inhibit polymer formation and carbon deposition during reaction, and may provide a superior conversion rate and superior selectivity. | 12-10-2015 |
20160087427 | SUPERCONDUCTIVE CURRENT LIMITING ELEMENT OF CURRENT LIMITER AND METHOD FOR MANUFACTURING SUPERCONDUCTIVE CURRENT LIMITING ELEMENT OF CURRENT LIMITER - Disclosed are a superconducting current-limiting element for a current limiter and a method of manufacturing a superconducting current-limiting element for a current limiter, in which the current-limiting element is formed in series by stacking linear superconducting wires, or is formed in parallel by stacking superconducting wires so that one or more superconducting wires are disposed in the same layer, thus facilitating the formation of the current-limiting element in series or in parallel and obviating the use of a winding machine when manufacturing the current-limiting element. | 03-24-2016 |
Sang Jin Heo, Hwaseong KR
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20140095060 | SYSTEM AND METHOD FOR CALCULATING DISTANCE TO EMPTY OF GREEN VEHICLE - Disclosed is a system and method for computing distance to empty (DTE) based on available energy computed using a battery SOC vs open circuit voltage (OCV) table, battery temperature vs energy efficiency, an energy efficiency vs energy table, etc., to enable a more accurate calculation of the DTE in consideration of the temperature of the battery, which is one of disturbance elements. | 04-03-2014 |
Sang Jin Heo, Ulsan KR
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20140379284 | SYSTEM AND METHOD FOR CALCULATING TOTAL AVAILABLE ENERGY FROM VEHICLE BATTERY - A system and method for calculating available energy of a battery is provided and the system includes a controller configured to receive State-Of-Charge (SOC) of the battery as an input and output an Open-Circuit Voltage (OCV) of the battery. In addition, a value of available energy is stored in a memory and the controller obtains a value of charged and discharged energy and a value of heat loss energy from an OCV of the battery, an output voltage of a battery system, and an output current of the battery system. The value of the obtained charged and discharged energy are added to the value of the available energy which has been previously stored and the value of the heat loss energy is subtracted to calculate a value of new available energy. | 12-25-2014 |
Sang Jin Hong, Gyeonggi-Do KR
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20100245564 | METHOD FOR SELF LOCALIZATION USING PARALLEL PROJECTION MODEL - A method of recognizing a self location of an image acquisition device by acquiring an image of two or more reference objects is provided. The method of the present invention comprises setting an actual camera plane, two or more reference object planes, and two or more virtual viewable planes located between the actual camera plane and the reference object planes; projecting the reference objects to a corresponding one of the virtual viewable planes; calculating a distance between a viewing axis and the reference objects and a distance between the viewing axis and images on the actual camera plane, the images corresponding to the reference objects; and sensing the self location of the image acquisition device by using an orientation and a zoom factor of the image acquisition device and coordinates of the reference objects, wherein the zoom factor is a ratio of a length of the reference object plane and a distance between the reference object plane and the virtual viewable plane, and the actual camera plane, the virtual viewable plane, and the reference object plane are perpendicular to the viewing axis. | 09-30-2010 |
20130128741 | FLOW BASED QOS ROUTER CAPABLE OF REPORTING REAL-TIME STATISTICS - Disclosed is a flow-based QoS router capable of reporting real-time statistics, including: a line card configured to collect flow information by analyzing a flow, classify the collected flow information into flow information not requesting filtering and flow information requesting filtering, and transmit each of the flow information not requesting filtering and the flow information requesting filtering; a system supervisor controller configured to receive the flow information not requesting filtering and the flow information requesting filtering from the line card and store the flow information not requesting filtering and the flow information requesting filtering, and accessed by a manager terminal to monitor the flow information not requesting filtering and the flow information requesting filtering to perform filtering of and QoS application to a predetermined flow; and an application processor configured to command QoS application to the predetermined flow according to a request from the system supervisor controller. | 05-23-2013 |
20130133057 | SYSTEM FOR MANAGING VIRTUAL PRIVATE NETWORK AND METHOD THEREOF - Disclosed are a system for managing virtual private networks (VPNs) includes: terminals configured to transmit user data; a manager configured to transmit information for concealing networks and managing the VPNs; border gateways configured to decrypt the user data and perform a network address translation (NAT) procedure and a filtering procedure on the decrypted user data based on the information; and servers configured to receive the user data subjected to the NAT procedure and the filtering procedure, wherein the filtering procedure is a procedure discarding the user data to be transferred to the servers that are not allowed so as to allow the terminals to access only the allowed servers, the NAT procedure is a procedure changing an Internet protocol (IP) address used in a first network to an IP address used in a second network, and the first network and the second network are different networks. | 05-23-2013 |
20140146128 | SYSTEM AND METHOD FOR PROVIDING VIDEO CONFERENCE SERVICE - A system for providing a video conference service is provided. The system includes a Multipoint Processor (MP) configured to process media occurring during a video conference so as to allow the processed media to be transmitted/received between user terminals; and one or more Multipoint Controller (MC) configured to control a session of a user terminal participating in a multi-participant video conference, wherein the MP and the MC are separate from each other. | 05-29-2014 |
Sang Jin Jeon, Seoul KR
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20130188116 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate, a gate electrode formed on the first substrate, a gate insulating layer formed on the gate electrode, a semiconductor formed on the gate insulating layer, a source electrode and a drain electrode formed on the semiconductor, a second substrate that faces the first substrate, and a light blocking member formed on the second substrate, and the semiconductor includes a metal oxide semiconductor and the light blocking member is not formed in a region corresponding to at least a portion of the semiconductor. | 07-25-2013 |
Sang Jin Jeon, Jeonju-Si KR
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20140144866 | PRESSURE VESSEL - There is provided a pressure vessel. The pressure vessel may include a nozzle-boss comprising a neck part including a hollow portion and a flange part extended outward from the neck part, a liner coupled with the nozzle-boss to provide a space filled with a fluid therein, and a sealing part inserted into a lower end of the neck part to prevent a spillage of the fluid via a boundary between the nozzle-boss and the liner by preventing a direct contact between the fluid and the boundary. | 05-29-2014 |
Sang Jin Jeong, Seo-Gu KR
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20110308460 | ATOMIC LAYER DEPOSITION APPARATUS - The present invention relates to an ALD apparatus, and particularly relates to an ALD apparatus that is suitable for rapidly depositing a thin film on a substrate having an actual area that is larger than a planar substrate. In the reaction chamber of the ALD apparatus according to an exemplary embodiment of the present invention, more gas is supplied to a portion where more gas is required by having differences in the space for gas to flow rather than supplying the gas in a constant flux and a constant flow velocity such that the time required for supplying reactant gases and waste of reactant gases may be minimized to increase productivity of the ALD apparatus. The ceiling of the reaction space is shaped to provide a nonuniform gap over the substrate. | 12-22-2011 |
Sang Jin Jeong, Cheongyang-Gun KR
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20130139344 | WIPER BLADE - A wiper blade having a lever assembly and a spoiler integrated in the lever assembly. The wiper blade has a wiper rubber and the lever assembly holding the wiper rubber and being coupled to a wiper arm. The lever assembly has a plurality of levers, adjacent levers of which are hinge-jointed to each other. The lever of the lever assembly includes a spoiler portion forming a section of a spoiler integrated in the lever. | 06-06-2013 |
20140304936 | WIPER BLADE - A wiper blade having a lever assembly and a spoiler integrated in the lever assembly. The wiper blade has a wiper rubber and the lever assembly holding the wiper rubber and being coupled to a wiper arm. The lever assembly has a plurality of levers, adjacent levers of which are hinge-jointed to each other. The lever of the lever assembly includes a spoiler portion forming a section of a spoiler integrated in the lever. | 10-16-2014 |
Sang Jin Jo, Cheongju-Si KR
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20100233588 | Phase Shift Mask with Enhanced Resolution and Method for Fabricating the Same - A method for fabricating a phase shift mask includes obtaining a layout of a mask region which sets up alight transmitting region; obtaining a layout of a phase shift region placed in a border portion of the mask region by disposing a shadow core region for light-shielding in a middle portion of the mask region; forming phase shift patterns following the layout of the phase shift region on a light transmitting substrate; and forming a shadow core layer pattern which exposes a portion of the substrate corresponding to the light transmitting region between the phase shift patterns and covering and light-shielding the portion of the substrate corresponding to the shadow core region, and a mask fabricated by the method. | 09-16-2010 |
20110159415 | ETCHING APPARATUS AND METHOD FOR FABRICATING ALTERNATING PHASE SHIFT MASK USING THE SAME - An etching apparatus includes: an etching space including a chamber; a chuck in the chamber and on which a transparent object to be etched can be loaded; a light source configured to irradiate light onto the object to be etched in order to detect a degree of etching of the object to be etched; and a detector configured to detect an intensity of the light having transmitted through the object to be etched after being emitted from the light source. | 06-30-2011 |
Sang Jin Ko, Jeollabuk-Do KR
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20140018568 | NORBORNENE-ESTER-BASED DERIVATIVE, METHOD FOR PREPARING SAME, AND USES THEREOF - The present invention relates to norbornene-ester-based derivatives, to a method for preparing same, and to the uses thereof. This compound may be used as a plasticizer which can replace a phthalate-based plasticizer. | 01-16-2014 |
20150152039 | NORBORNENE-ESTER-BASED DERIVATIVE, METHOD FOR PREPARING SAME, AND USES THEREOF - The present invention relates to norbornene-ester-based derivatives, to a method for preparing same, and to the uses thereof. This compound may be used as a plasticizer which can replace a phthalate-based plasticizer. | 06-04-2015 |
Sang Jin Kwon, Gyeongju-Si KR
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20120204707 | METHOD AND APPARATUS FOR MANUFACTURING A BULLET CHARGED WITH COMPRESSIBLE COMPOSITE EXPLOSIVES - The present invention relates to a method and apparatus for manufacturing a bullet charged with compressible composite explosives, process of the method comprising: 1) particle explosives is measured using constant quantity supplying device and is charged to a pallette mold; 2) the particle explosives is transferred to pellet-forming mold and then the particle explosives of the pellet-forming mold is molded under constant pressure to a pellet; 3) the pellet-forming mold is transported to the upper side of the bullet body fixing mold, thereby exiting the pellet of the pellet-forming mold, and the pellet which is inserted to the bullet of the bullet body fixing mold is pressed under constant pressure for charging; 4) the bullet with the pellet completely charged is transported to the bullet separating device; and 5) excess explosives is removed through cutting from said bullet. | 08-16-2012 |
Sang Jin Lee, Yeonsu-Gu KR
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20130074140 | METHOD AND APPARATUS FOR DISTRIBUTING VIDEO UNDER MULTI-CHANNEL, AND VIDEO MANAGEMENT SYSTEM USING THE SAME - The present disclosure provides a multi-channel video distribution method and apparatus, and a video management system using the same, including a client system to communicate with a standardized video providing apparatus or a non-standardized video providing apparatus, and to receive a video/sound signal from the standardized video providing apparatus or the non-standardized video providing apparatus; a transcode system to convert the video/sound signal, received by the client system, to a video/sound format that is requested in a client application; and a server system to communicate with the client application, and to transmit, to the client application, the video/sound signal that is converted by the transcode system. | 03-21-2013 |
Sang Jin Lee, Chungcheongnam-Do KR
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20150290685 | SUBSTRATE TREATING APPARATUS - A substrate treating apparatus is provided which includes housing and a door assembly. The housing provides a process space for treating a substrate therein and has an opening formed at a sidewall thereof. The door assembly opens and closes the opening. The door assembly includes a shutter, a driving member, and a gap maintaining unit. The driving member transfers the shutter to an open position where the shutter faces to the opening and to a blocking position where the shutter gets out of the open position. The gap maintaining unit maintains a constant gap between the shutter and the sidewall. | 10-15-2015 |
Sang Jin Lee, Pohang-Si KR
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20150014019 | 3-COAXIAL SUPERCONDUCTING POWER CABLE AND CABLE'S STRUCTURE - Provided are a three-phase coaxial superconducting power cable and a structure thereof. A certain space is formed between adjacent superconducting wires of a superconducting layer (disposed at an outer portion) having more superconducting wires among a plurality of superconducting layers, and another wire is disposed in the space, or the superconducting wires of the respective superconducting layers are disposed to have different critical currents. Accordingly, a waste of superconducting wires is prevented, and the optimized three-phase coaxial superconducting power cable is provided. | 01-15-2015 |
Sang Jin Lee, Oakland, CA US
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20080222997 | Device for Applying Filler Material - A compact, flexible device capable of receiving a human finger which allows a person to easily and efficiently smooth filler material into a desired space, while also allowing the user to handle other objects and/or complete other tasks without removing the device from his or her person. | 09-18-2008 |
Sang Jin Lee, Suwon KR
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20130181651 | APPARATUS AND METHOD FOR CONTROLLING FAN MOTOR - There are provided an apparatus and method for controlling a fan motor. The apparatus for controlling a fan motor includes: a signal generating unit generating a pulse width modulation (PWM) input signal having a predetermined duty value; a memory storing duty correction values according to the duty value of the PWM input signal and driving characteristics of the fan motor therein; and a signal controlling unit generating a PWM output signal for operating the fan motor by using the PWM input signal and the duty correction values stored in the memory. | 07-18-2013 |
20140152148 | APPARATUS FOR GENERATING VIBRATIONS - There is provided an apparatus for generating vibrations including: a housing having an internal space; a direction changing member installed in the housing so as to be disposed in the internal space; a piezoelectric actuator including a piezoelectric element fixed to the direction changing member such that a horizontal deformation thereof is restrained, and deforming the direction changing member by a horizontal deformation thereof; and a vibrator fixed to the direction changing member and vertically displaced in a vertical direction according to a vertical deformation of the piezoelectric actuator. | 06-05-2014 |
20140168509 | CAMERA MODULE - There is provided a camera module including a housing having a lens part installed therein; a flexible circuit board having an extension part on which a lamp is installed, the extension part being coupled to the housing such that the lamp is disposed to be adjacent to the lens part; and a shield can having first and second through-holes formed therein such that the lens part and the lamp are exposed therethrough. | 06-19-2014 |
20140293063 | CAMERA MODULE - There is provided a camera module including a lens barrel including at least one lens disposed on an optical axis, a housing having the lens barrel disposed therein, and an infrared (IR) filter bonded to an inside of the housing and disposed below the lens barrel, wherein the IR filter has a coating material applied to a portion of one surface thereof so as to block diffusely reflected light. | 10-02-2014 |
20140313402 | WIRING SUBSTRATE AND CAMERA MODULE - There is provide a wiring substrate, including: a first connection part formed on one side thereof; a second connection part formed on the other side thereof; and an intermediate part formed between the first and second connection parts and having one or more pleats formed therein. | 10-23-2014 |
20150037025 | CAMERA MODULE - There is provided a camera module including: a housing including a lens barrel disposed therein; a first shield can coupled to the housing so that a lower end portion of an outer surface of the housing is exposed; a circuit board mounted at the lower end portion of the housing; and a second shield can covering the first shield can and the lower end portion of the housing, wherein the second shield can is provided with protrusion parts pressing an outer surface of the first shield can. | 02-05-2015 |
Sang Jin Lee, Daegu KR
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20120092094 | MAGNETIC SWITCH - A magnetic switch comprises a first frame and a second frame, a stationary contact to face the second frame, a movable contact contactable with or separated from the stationary contact, a coil assembly that generates a magnetic force in accordance with a flow of an electric current, a movable unit that makes the movable contact to be contactable with or separated from the stationary contact, a contact spring that applies an elastic force to the movable contact in a direction that the movable contact moves toward the stationary contact, a movable distance limiting unit limiting a movable distance of the movable unit to determine a contact pressure distance that the movable contact contacts the stationary contact and the contact spring is pressed, and a return spring to apply an elastic force to the movable unit in a direction that the movable contact is separated from the stationary contact. | 04-19-2012 |
20130335176 | ELECTROMAGNETIC SWITCHING DEVICE - Disclosed is an electromagnetic switching device. The electromagnetic switching device includes a case defining an outer appearance; a fixed contact point assembly received in the case and including a fixed contact point; a coil terminal assembly detachably coupled to one side of the fixed contact point assembly and including a coil; and a shaft assembly detachably inserted into the coil terminal assembly, wherein the shaft assembly includes a shaft movable in the coil terminal assembly. | 12-19-2013 |
20140232492 | ELECTROMAGNETIC SWITCHING DEVICE - Disclosed is an electromagnetic device. The electromagnetic switching device includes: a shaft coupled with a movable contact point to reciprocate up and down; and an elastic member coupled with a bottom end of the shaft, wherein a vertical volume of the elastic member expands as a temperature is increased. | 08-21-2014 |
20140232493 | ELECTROMAGNETIC SWITCHING DEVICE - Disclosed is an electromagnetic switching device. The electromagnetic switching device includes a housing, a fixed contact point inside the housing, a movable contact point positioned under the fixed contact point to repeatedly perform contact with the fixed contact point and separation from the fixed contact point, a shaft coupled with the movable contact point, a return spring to continuously press the shaft downward, and a movable core coupled with the shaft. The shaft includes a pressing surface directed downward, and the movable core is provided to make contact with an upper end of the pressing surface, so that the movable core presses the pressing surface to move up the pressing surface if the movable core and the shaft move up, and the pressing surface presses the movable core downward to push down the movable core if the movable core and the shaft move down. | 08-21-2014 |
20140232494 | ELECTROMAGNETIC SWITCHING DEVICE - Disclosed is an electromagnetic device. The electromagnetic switching device includes a housing having an opening, a top plate; side plates extending downward from the top plate; a bottom plate spaced apart from the top plate under the top plate; an opposite part which is one of the side plates facing the opening and coupled to the top and bottom plates, and a tolerance absorbing bar extending toward the opening. | 08-21-2014 |
20160025551 | INTELLIGENT NOISE MONITORING DEVICE AND NOISE MONITORING METHOD USING THE SAME - An intelligent noise monitoring device includes a self-flying moving module, a noise measurement module equipped in the moving module to measure noise of a target to be detected, a control module configured to control the moving module and the noise measurement module; and a communication module configured to communicate with a ground control center, wherein the intelligent noise monitoring device flies to a location to be detected to measure the noise of the location to be detected so as to determine whether or not the measured noise is in an abnormal state. | 01-28-2016 |
Sang Jin Lee, Gwengiu KR
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20120121422 | Centrifugal fan and refrigerator having the same - A centrifugal fan includes a main shroud and a sub shroud. The main shroud is configured to connect upper ends of outer rims of a plurality of blades spaced apart from one another in a circumferential direction of a base. The sub shroud is provided at the upper end of the outer rim of each blade and serves to prevent air from moving from a pressure surface to a negative pressure surface of each blade by passing over an upper end of the blade. | 05-17-2012 |
Sang Jin Lee, Daegusi KR
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20130321108 | ELECTRONIC SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided are an electronic switching device and a method for manufacturing the same. The electronic switching device includes a fixed unit including a fixed unit body defining an outer appearance thereof and a fixed contact part disposed within the fixed unit body, a movable unit including a movable contact part selectively contacting the fixed contact part to supply current, a moving part provided in the movable unit to guide a movement of the movable contact part toward the fixed contact part, a coil to which power is applied to move the moving part, and an elastic member that is elastically deformable while the moving part moves. At least one of the fixed unit and the moving part has a through hole so that an inner component of the fixed unit or the moving part communicates with the outside to allow a preset signal to pass therethrough. | 12-05-2013 |
Sang Jin Lee, Incheon KR
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20130112603 | FORWARD OSMOTIC DESALINATION DEVICE USING MEMBRANE DISTILLATION METHOD - This invention relates to a fresh water separator including a dilute draw solution chamber, at least one first membrane contactor which receives a fluid fed from the dilute draw solution chamber so that gas and fresh water can be separated from the fluid, a second membrane contactor which enables the separated gas to be dissolved in a fluid flowing in the second membrane contactor so that the separated gas is re-concentrated, and a vacuum pump which cooperates with the first membrane contactor and the second membrane contactor, and to a forward osmotic desalination device including the fresh water separator. | 05-09-2013 |
20130163030 | METHOD, SYSTEM, AND TERMINAL FOR PRINTED MATTER SECURITY - Disclosed are a system and a method for printed matter security. A method for printed matter security according to an exemplary embodiment of the present invention includes: receiving policy information, information of a monitoring application program, and pattern information of personal information from a security server; inserting a printing interruption module in the monitoring application program when the monitoring application program corresponding to the information of the application program is executed; storing a content of a printing request by interrupting the printing request of the monitoring application program by the printing interruption module; verifying whether the personal information is included in the content of the printing request, using the pattern information; and performing an information protection function corresponding to the policy information when the personal information is included in the content of the printing request. | 06-27-2013 |
Sang Jin Lee, Pohang-Si Gyeongsangbuk-Do KR
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20150057158 | SUPERCONDUCTING DC REACTOR - A DC reactor consisting of a coil formed of a superconducting material is provided. It is possible to reduce leakage reactance and to increase critical current by using a coil formed of a high temperature superconducting material and forming a first bobbin of the DC reactor as a toroid shape. | 02-26-2015 |
Sang Jin Meun, Daegu KR
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20140375401 | SOLENOID APPARATUS FOR SHIFT LEVER - A solenoid apparatus for a shift lever is provided that includes a bobbin having an aperture therein and a coil wound therearound. A core is mounted on the exterior of the bobbin, surrounds an end portion of the aperture, and is magnetized by a current applied to the coil. A plunger moves along the inside of the aperture and is magnetized by the current. A shaft is inserted into, and penetrates through, the plunger and a buffer member is disposed at an end of the shaft exposed from the plunger. An elastic member is disposed between the buffer member and an end of the aperture. The plunger moves toward the core due to combined forces obtained by combining forces applied in a direction of the movement of the plunger by a magnetic field generated by the current and attractive forces generated vertically between the plunger and the core. | 12-25-2014 |
Sang Jin Moon, Seoul KR
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20160073985 | X-RAY PHOTOGRAPHY DEVICE CAPABLE OF PHOTOGRAPHING IN VARIOUS PHOTOGRAPHY MODES - An X-ray photography device capable of readily photographing by switching to various photography modes such as a standing mode, a table mode and the like with one X-ray photography device is disclosed. To this end, the X-ray photographing device comprises: a base frame; a support frame pivotably coupled to one side of the base frame through a hinge shaft and on one side of which an X-ray detector for detecting X-rays irradiated from an X-ray generation device is slidably provided; and an actuator of which one end is rotatably fixed to the base frame and of which the other end is rotatably fixed to the support frame spaced at a predetermined distance from the hinge shaft, and which pivots the support frame around the hinge shaft within a predetermined angle range while moving a driving shaft therein forward and backward by pneumatic or hydraulic pressure supplied from the outside. | 03-17-2016 |
Sang Jin Moon, Yuseong-Gu KR
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20120305082 | CONDUCTING POLYMER TO WHICH PYRENE COMPOUNDS ARE INTRODUCED, AND ORGANIC SOLAR CELL USING SAME - The present invention relates to a pyrene-containing conductive polymer represented by formula 1 and an organic solar cell comprising the same as an organic photovoltaic material. The conductive polymer has improved hole mobility as a result of introducing a specific amount of pyrene either into a polymer, which consists only of a donor functional group comprising one or more aromatic monomers, or into a donor-acceptor type polymer comprising a repeating acceptor introduced into a donor functional group. Thus, the conductive polymer can be used as an organic photovoltaic material in organic photodiodes (OPDs), organic light-emitting diodes (OLEDs), organic thin-film transistors (OTFTs), organic solar cells and the like. In addition, an organic solar cell showing high power conversion efficiency (PCE) can be provided using an organic photovoltaic material comprising the pyrene-containing conductive polymer as an electron donor. | 12-06-2012 |
Sang Jin Nam, Anyang-Si KR
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20140299849 | NAPHTHALENE DERIVATIVE, ORGANIC MATERIAL INCLUDING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME - The present invention provides a compound represented by the following formula 1. The compound of the present invention has high luminance, high luminous efficiency, excellent color purity and excellent high-temperature stability, and thus can provide a material for an organic electroluminescent device and an organic electroluminescent device having a long lifetime. | 10-09-2014 |
Sang Jin Oh, Seoul KR
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20130193518 | SEMICONDUCTOR DEVICES HAVING DOUBLE-LAYERED METAL CONTACTS AND METHODS OF FABRICATING THE SAME - Semiconductor devices are provided. The semiconductor device includes a semiconductor substrate having a cell region and a peripheral region, first and second conductive line extending onto the semiconductor substrate to constitute a peripheral circuit, a first interlayer insulation layer on the first and second conductive lines, a first peripheral interconnection pattern on the first interlayer insulation layer of the peripheral region, a first contact plug disposed in the first interlayer insulation layer, second peripheral interconnection patterns on the second interlayer insulation layer of the peripheral region, a second contact plug disposed in the second interlayer insulation layer to electrically connect the first peripheral interconnection pattern to one of the second peripheral interconnection patterns, and a third contact plug penetrating the first and second interlayer insulation layers to electrically connect the second conductive line to another one of the second peripheral interconnection patterns. | 08-01-2013 |
Sang Jin Park US
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20150091437 | STICKER-SHAPE LIGHT-EMITTING DEVICE USING NEAR FIELD COMMUNICATION - The sticker-shape light-emitting device using a near field communication system includes: a main body having a panel shape; an induction coil that is disposed on a front surface of the main body as a coil shape and converts an electromagnetic wave to electricity by an electromagnetic induction phenomenon, wherein the electromagnetic wave is emitted from a terminal that can have non-contact communication; a light-emitting diode that emits light by electrical energy generated from the induction coil; and an adhesion unit that is disposed on a rear surface of the main body and on which an adhesive is coated so that the main body is attached to a specific surface of an object. | 04-02-2015 |
Sang Jin Park, Dangjin KR
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20130134033 | METHOD AND APPARATUS FOR FORMING COATING LAYER WITH NANO MULTI-LAYER - Disclosed is a method and apparatus for forming a coating layer using a physical vapor deposition apparatus equipped with a sputtering apparatus and an arc ion plating apparatus, comprising: a first coating step of forming a Mo coating layer on a base material using a the sputtering apparatus and a Mo target and Ar gas; a nitrating step of forming a nitride film forming condition using an arc ion plating apparatus and Ar gas and N | 05-30-2013 |
Sang Jin Park, Suwon KR
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20130194694 | SPINDLE MOTOR - There is provided a spindle motor including: a sleeve provided with a shaft protruded in an upward axial direction and having oil filling a bearing clearance formed between the sleeve and the shaft, the sleeve rotatably supporting the shaft; a base member including a mounting part protruded in the upward axial direction, the mounting part having the sleeve fixed to an inner surface thereof; and a hub fixed to an upper portion of the shaft and including a main wall part, the main wall part being formed with at least a portion of an inner surface thereof corresponding to an outer surface of the sleeve and being formed with at least a portion of an outer surface thereof corresponding to the inner surface of the mounting part, the main wall part and the mounting part having an interval therebetween widening in the downward axial direction. | 08-01-2013 |
20130257216 | STATOR CORE ASSEMBLY AND SPINDLE MOTOR INCLUDING THE SAME - There is provided a stator core assembly including: a body having a circular ring shape; a teeth part including a plurality of teeth extended from the body; and a plurality of coils wound around the plurality of teeth, wherein the coils are wound n+3 | 10-03-2013 |
Sang Jin Park, Uiwang KR
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20130004406 | CARBON DIOXIDE RECOVERY SYSTEM AND METHOD OF EXHAUST GAS - Disclosed is a method for recovering carbon dioxide from exhaust gas, more particularly, a method for recovering carbon dioxide from exhaust gas for saving the cost for recovery of carbon dioxide by decreasing energy required for recycling a carbon dioxide absorbent solution. In particular, a circulating solvent, whose heat of vaporization and/or sensible heat is lower than that of a solvent of an absorbent solution introduced to a recycling tower, is supplied to the lower portion of the recycling tower and mixed with the heated absorbent solution. As a result, the pressure inside the recycling tower is maintained so that carbon dioxide released from the absorbent solution is discharged to a storage tank/drum. | 01-03-2013 |
20130234438 | APPARATUS AND METHOD FOR RECOVERING ENERGY AFTER CARBON DIOXIDE CAPTURE - Disclosed are an apparatus and a method for recovering energy after carbon dioxide capture. The apparatus includes an energy recovery unit at a discharge part of a carbon dioxide capturing apparatus through which captured carbon dioxide is discharged. The energy recovery unit reduces a discharge pressure of the carbon dioxide to a pressure level suitable for a fixation or conversion treatment, and simultaneously generates and recovers energy generated during the pressure reduction. | 09-12-2013 |
Sang Jin Park, Bucheon KR
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20150188129 | SULFUR CATHODE OF LITHIUM SULFUR BATTERIES AND METHOD OF MANUFACTURING THE SAME - The present invention provides a lithium sulfur battery with improved life characteristics and enhanced battery capacity. Particularly, a cathode for the lithium sulfur battery may include two types of binders which are different in solvents systems and adhesion types. | 07-02-2015 |
20150325850 | SECONDARY BATTERY COMPRISING SULFUR PARTICLE HAVING CORE-SHELL STRUCTURE - Disclosed is a method of preparing a sulfur particle having a core-shell structure for a secondary battery. In particular, the method includes using Inverse Miniemulsion reaction and coating a carbon-based conducting material on the outer wall of the sulfur particle, to form a micronet from the carbon-based conducting material. Accordingly, self-discharge effect of the secondary batter may be reduced and life time may be improved by inhibiting loss of polysulfide during charge/discharge. | 11-12-2015 |
20150372291 | CATHODE FOR LITHIUM-SULFUR BATTERY - Disclosed is a cathode for lithium-sulfur battery. The cathode for lithium-sulfur battery has a structure for improved in charge/discharge efficiency, charge capacity, and life span. In particular, in the cathode structure, an active material is inserted into a porous carbon structure and a surface of the porous carbon structure is densely coated with the conducting material thereby maximizing the contents of an active material and a conducting material in the cathode without a current collector. | 12-24-2015 |
Sang Jin Sung, Seoul KR
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20130257216 | STATOR CORE ASSEMBLY AND SPINDLE MOTOR INCLUDING THE SAME - There is provided a stator core assembly including: a body having a circular ring shape; a teeth part including a plurality of teeth extended from the body; and a plurality of coils wound around the plurality of teeth, wherein the coils are wound n+3 | 10-03-2013 |
Sang Jin Yoon, Seoul KR
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20120209299 | SUTURING INSTRUMENT CAPABLE OF SELECTING AND SUPPLYING A SUTURING THREAD - Provided is a suture apparatus for selecting an appropriate suture from among various sutures and supplying the selected suture. In accordance with one aspect of the present invention, there is provided a suture apparatus including: a suture keeping unit for keeping at least two types of sutures, and a suture supply unit for selectively supplying at least one of the at least two types of sutures. | 08-16-2012 |
20120221023 | SUTURE APPARATUS HAVING SEWING FUNCTION - The present invention relates to a suture apparatus having a sewing function. More specifically, the present invention relates to a suture apparatus which allows an operator such as doctor or the like to suture human tissue or any other animal's body tissue accurately, quickly and easily. In accordance with one embodiment of the present invention, there is provided a suture apparatus which comprises a support, a surgical needle disposed with respect to the support, and a needle driving part for accommodating the surgical needle and operating the surgical needle, wherein the surgical needle operates with respect to the support, a suture thread from the surgical needle forms a plurality of rings according to the operation of the surgical needle, and the plurality of rings are sequentially connected. | 08-30-2012 |
20120271325 | SUTURING INSTRUMENT HAVING A FIXING MEANS - Provided is a suture apparatus having a fixing means. In accordance with one aspect of the present invention, there is provided a suture apparatus including: a support, a needle driving unit, and a surgical needle, wherein the surgical needle is accommodated in the needle driving unit to move with respect to the support, and a first suture from the surgical needle and a second suture from the support are entangled according to the movement, wherein the suture apparatus further includes a fixing unit for fixing a tissue to be sutured to the support and releasing the fixation of the tissue. | 10-25-2012 |
20120289976 | SURGICAL DEVICE AND MEDICAL NEEDLE MODULE HAVING INDICATION FUNCTION - The present invention relates to a surgical device and a medical needle module having an indication function. According to one aspect of the present invention, the medical needle module comprises a medical needle, a light channel unit, and a light radiation unit, wherein the light channel unit provides a light channel for allowing light from the light radiation unit to indicate a position in which the medical needle is to be used. | 11-15-2012 |
20130331861 | SURGICAL ROBOT SYSTEM FOR PERFORMING SURGERY BASED ON DISPLACEMENT INFORMATION DETERMINED BY THE SPECIFICATION OF THE USER, AND METHOD FOR CONTROLLING SAME - There is provided a surgical robot system comprising a robot, a control system and a user control device, wherein the robot comprises an endoscope and at least one surgical instrument; the user control device comprises a display means by which a user may make an indication on an internal body part; and the control system comprises a displacement information processing unit and a surgical instrument control unit. | 12-12-2013 |
20140309660 | INTELLIGENT SURGERY SYSTEM - The present invention relates to an intelligent surgery system. According to one embodiment of the present invention, provided is an intelligent surgery system that comprises: a data-matching unit that receives, from an information-collecting apparatus, data on a part of the body of a patient that is to undergo surgery, and searches for control data matching the data on the part of the body to undergo surgery on the basis of a data-matching matrix; and a surgery control unit, which enables surgery tools or suturing devices to operate in accordance with the control data from the data-matching unit. | 10-16-2014 |
20160085229 | ELECTRICALLY CONTROLLABLE ROTARY PRESSURE DEVICE AND METHOD FOR CONTROLLING THE SAME - According to one aspect of the present invention, there is provided an electrically controllable rotary pressure device, comprising: a motor for providing torque to rotary pressure means; a power control unit for supplying power to the motor; a central processing unit for controlling the power control unit; and a rotational speed sensor for measuring a rotational speed of the motor or the rotary pressure means, wherein the central processing unit comprises an abnormality detection unit for receiving the rotational speed from the rotational speed sensor, and wherein the abnormality detection unit transmits a control signal to the central processing unit when abnormality in the rotational speed is detected, so that the central processing unit interrupts the power supply of the power control unit. | 03-24-2016 |
Sang Jin Yun, Changwon-Si KR
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20150201164 | CAMERA CONTROL METHOD, CAMERA, AND SURVEILLANCE SYSTEM - A method of controlling a plurality of cameras in a communication network is provided. The method includes: controlling a camera to receive and analyze information about an idle time of each of at least one other camera; according to the analyzing, controlling the camera to transmit at least one task and/or information about the at least one task to the at least one other camera, wherein the idle time of each of the at least one other camera is set to a time remaining before each of the at least one other camera is configured to execute a task among one or more tasks or a sum of time durations at which no tasks are allocated to each of the at least one other camera. | 07-16-2015 |
Sang-Jin Ahn, Seoul KR
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20080211375 | FIELD EMITTER AND METHOD OF OPERATING THE SAME - A field emitter includes a cathode, a field emission point part, a first anode, a charge storing plate, and a second anode. The field emission point part faces the first anode and is disposed at a first surface of and electrically connected to the cathode. The charge storing plate is disposed at a second surface, opposite the first surface, of the cathode. The second anode faces the second surface of the cathode. The charge storing plate is interposed between the second anode and the second surface of the cathode. Even if substantially the same electric field is formed in the field emitter as in a field emitter without the charge storing plate, the field emitter having the charge storing plate induces a more effective field emission current than the field emitter without the charge storing plate. | 09-04-2008 |
Sang-Jin Baek, Boeun-Gu KR
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20110005823 | PRINTED CIRCUIT BOARD HAVING ELECTRO COMPONENT AND MANUFACTURING METHOD THEREOF - An electronic component embedded printed circuit board and a manufacturing method thereof are disclosed. In accordance with an embodiment of the present invention, the method includes providing a core board having a circuit pattern formed on a surface thereof, in which the core board is penetrated by a cavity, adhering an adhesive layer to a lower surface of the core board so as to cover the cavity, disposing an electronic component on an upper surface of the adhesive layer, the upper surface corresponding to the cavity, covering the circuit pattern by stacking a first insulator on an upper surface of the core board such that the cavity is filled, the first insulator having no backing material filled therein, and stacking a second insulator on both upper and lower sides of the cord board, in which the second insulator has a backing material filled therein. | 01-13-2011 |
20110123808 | INSULATOR AND MANUFACTURING METHOD FOR PRINTED CIRCUIT BOARD HAVING ELECTRO COMPONENT - An insulator and a manufacturing method of an electronic component embedded printed circuit board using the insulator are disclosed. The method includes providing a core board having a circuit pattern formed on a surface thereof, in which the core board is penetrated by a cavity, adhering an adhesive layer covering the cavity to a lower surface of the core board, disposing an electronic component on an upper surface of the adhesive layer, in which the upper surface corresponds to the cavity, and stacking an insulator on an upper surface of the core board so as to fill the cavity, in which the insulator has an upper resin layer and a lower resin layer formed on an upper surface and a lower surface of a reinforcing material, respectively. The insulator has an asymmetric structure in which the lower resin layer is thicker than the upper resin layer. | 05-26-2011 |
Sang-Jin Baek, Suwon KR
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20130139382 | PRINTED CIRCUIT BOARD HAVING ELECTRO COMPONENT AND MANUFACTURING METHOD THEREOF - An electronic component embedded printed circuit board and a manufacturing method thereof are disclosed. In accordance with an embodiment of the present invention, the method includes providing a core board having a circuit pattern formed on a surface thereof, in which the core board is penetrated by a cavity, adhering an adhesive layer to a lower surface of the core board so as to cover the cavity, disposing an electronic component on an upper surface of the adhesive layer, the upper surface corresponding to the cavity, covering the circuit pattern by stacking a first insulator on an upper surface of the core board such that the cavity is filled, the first insulator having no backing material filled therein, and stacking a second insulator on both upper and lower sides of the cord board, in which the second insulator has a backing material filled therein. | 06-06-2013 |
Sang-Jin Byeong, Kyoungki-Do KR
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20110128803 | CORE VOLTAGE DISCHARGER AND SEMICONDUCTOR MEMORY DEVICE WITH THE SAME - A core voltage discharger is capable of adjusting an amount of a current discharged according to temperature. The discharger for decreasing a level of a predetermined voltage receives temperature information from an on die thermal sensor and discharges a different amount of current in response to the temperature information. | 06-02-2011 |
Sang-Jin Cha, Kyunggi-Do KR
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20080308912 | EMI SHIELDED SEMICONDUCTOR PACKAGE - An EMI shielded semiconductor package is provided. The package includes a substrate and a chip disposed on the substrate. The chip is electrically connected to the substrate by a plurality of bonding wires. At least one shielding conductive block is formed on the substrate and electrically connected to the ground trace of the substrate. A sealant is formed on the substrate and covers the chip, bonding wires and the shielding conductive block. The sealant has a side surface to expose a surface of the shielding conductive block. A layer of conductive film is formed on the outer surface of the sealant and covers the exposed surface of the shielding conductive block thereby shielding the chip from electromagnetic interference. | 12-18-2008 |
20090261470 | CHIP PACKAGE - A chip package comprising a carrier, a chip, a plurality of first conductive elements, an encapsulation, and a conductive film is provided. The carrier has a carrying surface and a back surface opposite to the carrying surface. Furthermore, the carrier has a plurality of common contacts in the periphery of the carrying surface. The chip is disposed on the carrying surface and electrically connected to the carrier. In addition, the first conductive elements are disposed on the common contacts respectively. The encapsulation is disposed on the carrying surface and encapsulating the chip. Moreover, the conductive film is disposed over the encapsulation and the first conductive elements, so as to electrically connect with the common contacts via the first conductive elements. A process for fabricating the chip package is further provided. The chip package is capable of preventing the EMI problem and thus provides superior electrical performance. | 10-22-2009 |
20140346654 | CHIP PACKAGE - A chip package comprising a carrier, a chip, a plurality of first conductive elements, an encapsulation, and a conductive film is provided. The carrier has a carrying surface and a back surface opposite to the carrying surface. Furthermore, the carrier has a plurality of common contacts in the periphery of the carrying surface. The chip is disposed on the carrying surface and electrically connected to the carrier. In addition, the first conductive elements are disposed on the common contacts respectively. The encapsulation is disposed on the carrying surface and encapsulating the chip. Moreover, the conductive film is disposed over the encapsulation and the first conductive elements, so as to electrically connect with the common contacts via the first conductive elements. A process for fabricating the chip package is further provided. The chip package is capable of preventing the EMI problem and thus provides superior electrical performance. | 11-27-2014 |
Sang-Jin Cha, Paju-Si KR
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20080197468 | Package structure and manufacturing method thereof - A package structure and a manufacturing method thereof are provided. The package structure includes a substrate, a first chip, a cap structure, a second chip and a sealant. The first chip is disposed in an opening of the substrate and is electrically connected to the substrate. The cap structure is disposed on the substrate corresponding to the first chip. The second chip is disposed on the cap structure and is electrically connected to the substrate. The sealant encapsulates the first chip, the cap structure and the second chip. | 08-21-2008 |
20080237820 | Package structure and method of manufacturing the same - A package structure including a substrate, a shielding element, a chip, a sealant layer and a semiconductor device is provided. The substrate has a first surface and a second surface opposite to the first surface. The shielding element is disposed on the first surface. The chip is disposed on the shielding element and is electrically connected to the substrate. The sealant layer is disposed on the first surface, and encapsulates the chip and the shielding element. The semiconductor device is disposed on the second surface. | 10-02-2008 |
20080237821 | Package structure and manufacturing method thereof - A package structure and a manufacturing method thereof are provided. The package structure includes a substrate, a shielding plate, a first chip, a first sealant, a second chip and a second sealant. The substrate has a lower surface and an upper surface on which the shielding plate is disposed. The first chip disposed on the shielding plate is electrically connected to the substrate. The first sealant disposed on the upper surface encapsulates the shielding plate and the first chip. The second chip disposed on the lower surface is electrically connected to the substrate. The second sealant disposed on the lower surface encapsulates the second chip. | 10-02-2008 |
Sang-Jin Choi, Yongin-Si KR
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20130230618 | APPARATUS FOR MANUFACTURING A SEMICONDUCTOR PACKAGE - An apparatus for manufacturing a semiconductor package includes at least a first mold, a rotator, and a driver. The first mold has a first mold section, a second mold section, and at least one cavity formed when the first mold section and the second mold are brought together. The rotator is coupled to the first mold, and the driver is between the first mold and a rotating axis of the rotator. The driver supplies a molding resin into the cavity based on centrifugal force generated when the rotator rotates on the rotating axis. | 09-05-2013 |
20130319608 | METHODS OF COATING AN ELECTROLYTE LAYER ON A SUBSTRATE AND METHODS OF MANUFACTURING ELECTROWETTING DISPLAY BY USING THE SAME - A method of coating an electrolyte layer on a substrate includes forming a hydrophobic layer on an upper surface of the substrate that has a coating area, forming a hydrophilic region having a shape surrounding an outside of the coating area, and forming the electrolyte layer to cover the hydrophobic layer and the hydrophilic region. | 12-05-2013 |
20140011118 | Carbon Substrate For Gas Diffusion Layer, Gas Diffusion Layer Using The Same, And Electrode For Fuel Cell, Membrane-Electrode Assembly And Fuel Cell Comprising The Gas Diffusion Layer - A carbon substrate for a gas diffusion layer that has a porosity gradient in a thickness direction thereof, a gas diffusion using the carbon substrate, an electrode and a membrane-electrode assembly for a fuel cell that include the gas diffusion layer, and a fuel cell including the membrane-electrode assembly having the gas diffusion layer are provided. The gas diffusion layer has improved water discharge ability and improved bending strength both in the machine direction and cross-machine direction. | 01-09-2014 |
Sang-Jin Han, Gyeonggi-Do KR
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20130086168 | SYSTEM AND METHOD FOR SHARING DLNA NETWORK INFORMATION - A system and method for sharing Digital Living Network Alliance (DLNA) network information is provided. The system includes a first mobile terminal that collects information about a DLNA network having a radio radius in which the first mobile terminal is located, and transmits the information about the DLNA network to a web server. The web server manages the information about the DLNA network received from the first mobile terminal, and shares the information about the DLNA network with a second mobile terminal, which is located outside of the radio radius of the DLNA network, via an Internet connection. | 04-04-2013 |
Sang-Jin Han, Suwon-Si KR
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20130335450 | APPARATUS AND METHOD FOR CHANGING IMAGES IN ELECTRONIC DEVICE - An apparatus and method for changing a background image or a lock screen image in an electronic device is provided. The method includes selecting a first screen image when a screen image change menu is selected, adjusting a size of the selected first screen image, disposing the first screen image on a corresponding area of a second screen image, and displaying a third screen image in which the first screen image and the second screen image are merged. | 12-19-2013 |
Sang-Jin Hong, Goyang-Si KR
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20120162445 | VIRTUAL TUNNEL ROUTER, IP CAMERA MANAGEMENT SERVER AND LOCATION-BASED IP CAMERA SERVICE METHOD - A virtual tunnel router, an IP camera management server, and a location-based Internet protocol (IP) camera service are provided. Without complex equipment, a direct communication between a user terminal and an IP camera is established based on virtual IP, and thus control of the IP camera is very simple and a user is allowed to directly access the IP camera at any time and any place. | 06-28-2012 |
20130191906 | APPARATUS AND METHOD FOR SUPPORTING PORTABLE MOBILE VIRTUAL PRIVATE NETWORK SERVICE - An apparatus and method for supporting a portable mobile VPN service are provided. The method accesses a public network to generate a security tunnel, maps the generated security tunnel and a VPN address, stands by for authentication of a mobile terminal which desires to access a VPN, authenticates a mobile terminal which desires to access the VPN, and assigns an internal address which is used in the VPN according to the authentication result. | 07-25-2013 |
Sang-Jin Hong, Seoul KR
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20130106737 | COMPUTING DEVICE AND CONTROL METHOD THEREOF | 05-02-2013 |
20130111379 | COMPUTING DEVICE AND CONTROL METHOD THEREOF | 05-02-2013 |
20160101981 | METHOD FOR MANUFACTURING GRAPHITE OXIDE AND APPARATUS THEREFOR - The present disclosure relates to a method for producing graphite oxide and an apparatus therefor. | 04-14-2016 |
Sang-Jin Jeon, Daejeon KR
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20130072646 | NOVEL CATALYST COMPOSITION AND PROCESS FOR PREPARING OLEFIN POLYMER USING THE SAME - The present invention relates to a catalyst composition and a process for preparing an olefin polymer using the same. More specifically, the present invention relates to a novel catalyst composition comprising at least two types of catalysts and a process for preparing an olefin polymer having excellent heat resistance using the same. The present invention can provide an olefin polymer having excellent activity and high heat resistance, and also can control the values of density, heat resistance and melt index (MI) of the olefin polymer. | 03-21-2013 |
20130296517 | OLEFIN BLOCK COPOLYMER - The present description relates to an olefin block copolymer having excellences in elasticity, heat resistance, and processability. The olefin block copolymer includes a plurality of blocks or segments, each of which includes an ethylene or propylene repeating unit and an α-olefin repeating unit at different weight fractions. In the olefin block copolymer, a first derivative of the number Y of short-chain branches (SCBs) per 1,000 carbon atoms of each polymer chain contained in the block copolymer with respect to the molecular weight X of the polymer chains is a negative or positive number of −1.5×10 | 11-07-2013 |
20130303704 | OLEFIN BLOCK COPOLYMER AND SHEET-SHAPED MOLDED BODY - The present description relates to an olefin block copolymer preferably useful to form nonslip pads due to excellences in elasticity and heat resistance, and a sheet-shaped molded body comprising the olefin block copolymer The olefin block copolymer includes a plurality of blocks or segments, each of which includes an ethylene or propylene repeating unit and an α-olefin repeating unit at different weight fractions. The olefin block copolymer satisfies a defined relationship when a load of 5 to 10 kg is applied to a sheet-shaped molded body of the block copolymer for 12 hours or longer at a temperature of 60° C. or higher, and then removed. | 11-14-2013 |
20140011974 | OLEFIN BLOCK COPOLYMER AND PREPARATION METHOD THEREOF - The present description relates to an olefin block copolymer having excellences in elasticity and heat resistance and its preparation method. The olefin block copolymer includes a plurality of blocks or segments, each of which includes an ethylene or propylene repeating unit and an α-olefin repeating unit at different weight fractions. The olefin block copolymer has a density of 0.85 to 0.92 g/cm | 01-09-2014 |
20140309387 | TRANSITION METAL CATALYST COMPOSITION INCLUDING A TRANSITION METAL COMPOUND AND A METHOD OF PREPARING A POLYOLEFIN USING THE CATALYST COMPOSITION - The present invention relates to a transition metal catalyst composition which can exhibit high reactivity in a polymerization reaction of a polyolefin and can easily control characteristics such as chemical structure, molecular weight distribution, mechanical properties, and the like of a synthesized polyolefin, and a method of preparing a polyolefin using the catalyst composition. | 10-16-2014 |
Sang-Jin Jeon, Yuseong-Gu KR
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20120196994 | NOVEL POST METALLOCENE-TYPE TRANSITION METAL COMPOUNDS - The present invention relates to a novel post metallocene-type ligand compound, to a metal compound containing the ligand compound, to a catalytic composition containing the metal compound, and to a method for preparing same, as well as to a method for preparing olefin polymers using the catalytic composition. The present invention provides a catalyst for preparing special polyolefin-based polymers having excellent activity | 08-02-2012 |
Sang-Jin Jeong, Cheonan KR
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20150225851 | LATERAL FLOW ATOMIC LAYER DEPOSITION APPARATUS AND ATOMIC LAYER DEPOSITION METHOD USING THE SAME - A lateral flow atomic layer deposition (ALD) apparatus has two gas inflow channels and two gas outflow channels that are connected to two gas outlets that are symmetrically formed based on a substrate in which a thin film is deposited, thereby differently guiding a flow direction of a gas flowing on the substrate. Therefore, uniformity of a deposited film is improved, compared with the conventional lateral flow ALD apparatus in which a supplied source gas and reaction gas constantly flow in only one direction on the substrate. | 08-13-2015 |
20160060760 | DEPOSITION APPARATUS AND CLEANSING METHOD USING THE SAME - Provided is a deposition apparatus including a connection channel connecting a gas inflow channel and a gas outflow channel so as to increase cleaning efficiency by providing a portion of cleaning gas to the dead space of the gas inflow channel and controlling a flow of a cleaning gas. | 03-03-2016 |
Sang-Jin Kang, Seoul KR
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20080219935 | Phase Transitive Breath Care Products - Disclosed herein is a breath freshener whose phase is changed depending on the condition of use. A breath freshener of W/O emulsion phase comprises a monoglyceride as a main base, a polymer, an effective component for breath freshening, and a solvent. A breath freshener of solution phase comprises a monoglyceride as a main base, a polyol, a polymer, an effective component for breath freshening, and a solvent. Since the breath fresheners are sufficiently flowable to spray when being sprayed into the oral cavity, they are easy to use. In addition, the breath fresheners are phase-changed into a cubic phase by moisture, e.g., saliva, after being sprayed into the oral cavity, resulting in an increase in the viscosity and adhesiveness of the breath fresheners. Therefore, the effective breath freshening ingredient is slowly released from the breath fresheners, and as a result, continuous breath freshening effects are achieved. | 09-11-2008 |
20080305168 | In-Situ Melting and Gelling Tablet Composition For Oral Care - Disclosed herein is an oral care composition that provides pleasant cooling sensation and easy delivery of an oral care active ingredient. The tablet-type oral care composition of the present invention is prepared by compressing porous plastic granules at a pressure of 500 kg/cm2 or less and undergoes in situ melting and gelling by saliva or water in the buccal cavity, or by chewing. Upon direct administration of the composition to the buccal cavity, the composition undergoes melting and gelling by water or saliva, or by chewing action, and works to maintain oral health via gargling or mouth washing. Therefore, the formulation of the present invention advantageously reduces inconvenience of conventional liquid or ointment-like oral care products and also provides easy portability. | 12-11-2008 |
Sang-Jin Kim, Hwaseong-Si Gyeonggi-Do KR
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20160072571 | METHOD AND APPARATUS FOR BEAM-SPACE MULTI-INPUT MULTI-OUTPUT TRANSMISSION BASED LOAD-MODULATION - A method and an apparatus for beam-space multi-input multi-output (MIMO) transmission based load-modulation are disclosed. The apparatus for beam-space MIMO transmission includes: a plurality of impedance loading circuits each including a plurality of imaginary number impedance elements; a beam-space MIMO control unit calculating loading values of the plurality of imaginary number impedance elements in response to a spatial multiplexing signal; and an RF chain unit generating a first signal having a predetermined carrier frequency. | 03-10-2016 |
Sang-Jin Kim US
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20120122284 | METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes forming a plurality of gate structures including a metal on a substrate having an isolation layer, forming first insulating interlayer patterns covering sidewalls of the gate structures, forming first capping layer patterns and a second capping layer pattern on the gate structures and the first insulating interlayer patterns, the first capping layer patterns covering upper faces of the gate structures, and the second capping layer pattern overlapping the isolation layer, partially removing the first insulating interlayer patterns using the first and the second capping layer patterns as etching masks to form first openings that expose portions of the substrate, forming metal silicide patterns on the portions of the substrate exposed in the forming of the first openings, and forming conductive structures on the metal silicide patterns. | 05-17-2012 |
Sang-Jin Kim, Suwon-Si, Gyeonggi-Do KR
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20140254557 | MOBILE COMMUNICATION SYSTEM AND CONTENT PROVISION METHOD IN MOBILE COMMUNICATION SYSTEM - A handover method at a source eNB (enhanced Node B) of a mobile communication system is provided. The method includes, in case a request message for providing content is received from UE (User Equipment), checking whether the content is stored in a cache thereof, and therefore transmitting the content to the UE, in case a handover request message is received from the UE, transmitting a content confirmation request message, which requests confirmation of whether the content is stored in a cache, to a target eNB to which the UE is to be handed over, and in case a content confirmation response message is received from the target eNB, transmitting context information, which is information about contents offered to the UE, to the target eNB. | 09-11-2014 |
Sang-Jin Kim, Belmont, MA US
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20130009131 | DEVICE INCLUDING QUANTUM DOTS - A device including an emissive material comprising quantum dots is disclosed. In one embodiment, the device includes a first electrode and a second electrode, a layer comprising quantum dots disposed between the first electrode and the second electrodes, and a first interfacial layer disposed at the interface between a surface of the layer comprising quantum dots and a first layer in the device. In certain embodiments, a second interfacial layer is optionally further disposed on the surface of the layer comprising quantum dots opposite to the first interfacial layer. In certain embodiments, a device comprises a light-emitting device. Other light emitting devices and methods are disclosed. | 01-10-2013 |
20140234999 | METHOD FOR PROCESSING DEVICES INCLUDING QUANTUM DOTS AND DEVICES - A method of processing quantum dots is disclosed. The method comprises applying energy to excite the quantum dots to emit light and placing the quantum dots under vacuum after excitation of the quantum dots. Also disclosed is a method of processing a component including quantum dots comprising applying energy to the component including quantum dots to excite the quantum dots to emit light; and placing the component including quantum dots under vacuum after excitation. A method for processing a device is further disclosed, the method comprising applying energy to the device to excite the quantum dots to emit light; and placing the device under vacuum after excitation of the quantum dots. A method for preparing a device is also disclosed. Quantum dots, component, and devices of the methods are also disclosed. | 08-21-2014 |
Sang-Jin Kim, Kyunggido KR
Patent application number | Description | Published |
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20100120102 | ENANTIOSELECTIVE EPOXIDE HYDLROLASE AND METHOD FOR PREPARING AND ENANTIOPURE EPOXIDE USING THE SAME - The present invention relates to enantioselective epoxide hydrolase proteins isolated from marine microorganisms, which has high enantioselectivity to various epoxide substrates, and a method of preparing the epoxides with high enantio-purity by using the epoxide hydrolases. The enantioselective hydrolase protein of the present invention can be applied for the preparation of enantiopure epoxides with high bioactivity at a high yield. | 05-13-2010 |
Sang-Jin Kim, Suwon-Si KR
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20080200026 | Method of forming fine metal patterns for a semiconductor device using a damascene process - A method of forming fine metal interconnect patterns includes forming an insulating film on a substrate, forming a plurality of mold patterns with first spaces therebetween on the insulating film, such that the mold patterns have a first layout, forming metal hardmask patterns in the first spaces by a damascene process, removing the mold patterns, etching the insulating film through the metal hardmask patterns to form insulating film patterns with second spaces therebetween, the second spaces having the first layout, and forming metal interconnect patterns having the first layout in the second spaces by the damascene process. | 08-21-2008 |
20100062548 | PHOTO KEY AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE PHOTO KEY - A photo key has a plurality of first regions spaced apart from one another on a semiconductor substrate, and a second region surrounding the first regions, and one of the first regions and the second region constitutes a plurality of photo key regions spaced apart from one another. Each of the photo key regions includes a plurality of first conductive patterns spaced apart from one another; and a plurality of second conductive patterns interposed between the first conductive patterns. | 03-11-2010 |
20100255369 | Electrolyte for Rechargeable Lithium Battery Including Additives, and Rechargeable Lithium Battery Including the Same - An electrolyte for a rechargeable lithium battery that includes a non-aqueous organic solvent, a lithium salt, and an electrolyte additive. The electrolyte additive includes 2 to 6 wt % of succinonitrile, 2 to 6 wt % of alkane sultone, and 1 to 3 wt % of vinylethylene carbonate based on the total weight of the electrolyte. | 10-07-2010 |
20110137441 | METHOD AND APPARATUS OF CONTROLLING DEVICE - Provided are a method and apparatus which control a device, the method including: receiving at least two input signals; analyzing at least one of a frequency variation, an energy intensity variation, a duration variation, and an input time interval between the received at least two input signals, and controlling the device to perform an operation corresponding to the received at least two input signals based on a result of the analyzing. | 06-09-2011 |
20110294285 | PHOTO KEY AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE PHOTO KEY - A photo key has a plurality of first regions spaced apart from one another on a semiconductor substrate, and a second region surrounding the first regions, and one of the first regions and the second region constitutes a plurality of photo key regions spaced apart from one another. Each of the photo key regions includes a plurality of first conductive patterns spaced apart from one another; and a plurality of second conductive patterns interposed between the first conductive patterns. | 12-01-2011 |
20110310460 | Electronic paper display device and method for manufacturing the same - Disclosed herein is an electronic paper display device. The electronic paper display device according to the present invention may include: a base substrate; first rotating balls that are disposed on the front surface of the base substrate; second rotating balls that are disposed on the rear surface of the base substrate; a barrier rib structure that partitions the first rotating balls and the second rotating balls on the base substrate; and an electrode structure that is included in the barrier rib structure and applies voltage to the rotating balls. | 12-22-2011 |
20120046943 | APPARATUS AND METHOD FOR IMPROVING COMMUNICATION QUALITY IN MOBILE TERMINAL - An apparatus and a method for voice communication of a mobile terminal are provided. More particularly, an apparatus and a method for clearly receiving a counterpart user's voice signal in a mobile terminal positioned at a place where a noise occurs are provided. The apparatus includes an input unit, an extension signal generator, and an adder. The input unit receives a voice signal. The extension signal generator generates, based on a voice signal received via the input unit, a harmonics signal corresponding to a frequency band that represents a reaction sensitive to a sense of hearing. The adder merges the generated harmonics signal with the received voice signal. | 02-23-2012 |
20120122286 | METHODS OF MANUFACTURING SEMICONDUCTOR DEVICE - In a method of manufacturing a semiconductor device, a first etching mask and a second etching mask are formed sequentially on a metal gate structure on a substrate and a first insulating interlayer covering a sidewall of the metal gate structure respectively. An opening is formed to expose a top surface of the substrate by removing a portion of the first insulating interlayer not overlapped with the first etching mask or the second etching mask. A metal silicide pattern is formed on the exposed top surface of the substrate. A plug on the metal silicide pattern is formed to fill a remaining portion of the opening. Further, a planarization layer may be used as the second etching mask. | 05-17-2012 |
20130130011 | METHOD FOR PREPARING GRAPHENE, GRAPHENE SHEET, AND DEVICE USING SAME - THE PRESENT INVENTION PROVIDES A METHOD FOR PREPARING GRAPHENE BY PROVIDING A REACTION GAS INCLUDING A CARBON SOURCE AND HEAT ONTO A SUBSTRATE, AND REACTING THE SAME TO FORM A GRAPHENE ON THE SUBSTRATE, A GRAPHENE SHEET FORMED BY THE METHOD, AND A DEVICE USING THE SAME. | 05-23-2013 |
20130187097 | METHOD FOR PRODUCING GRAPHENE AT A LOW TEMPERATURE, METHOD FOR DIRECT TRANSFER OF GRAPHENE USING SAME, AND GRAPHENE SHEET - The present invention relates to a method for forming graphene at a low temperature, to a method for direct transfer of graphene using same, and to a graphene sheet. The method for forming graphene at a low temperature comprises supplying a carbon-source-containing gas to a metal catalyst layer for graphene growth formed on a substrate, and forming graphene at a low temperature of 500° C. or less by means of inductively coupled plasma-chemical vapor deposition (ICP-CVD). | 07-25-2013 |
20140185434 | METHOD AND APPARATUS FOR WIRELESS LINK RECOVERY BETWEEN BSS IN A WIRELESS COMMUNICATION SYSTEM - An operating method of a Base Station (BS) in a wireless communication system supporting a wireless link based communication between BSs is provided. The method includes, if a wireless link with a counterpart BS is interrupted, transmitting a report on the wireless link interruption to a management server, receiving information about at least one candidate BS for a detour path from the management server, determining a detour path with the counterpart BS on the basis of the information about the at least one candidate BS, and performing communication with the counterpart BS through the detour path. | 07-03-2014 |
20140321419 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES FOR COMMUNICATION BETWEEN BASE STATIONS - A method and an apparatus for allocating resources for communication between BSs are provided. The method includes when a new BS is added to a network, determining neighboring BSs of the new BS based on position information of the new BS and position information of existing BSs in the network, determining whether to use a second resource allocation scheme based on a first resource allocation scheme currently applied to the existing BSs in the network and a number of resource configurations used by the neighboring BSs, when it is determined to use the second resource allocation scheme, determining resource allocations for communication between the new BS and the neighboring BSs by using the second resource allocation scheme, and when it is determined to not use the second resource allocation scheme, determining resource allocations for communication between the new BS and the neighboring BSs by using the first resource allocation scheme. | 10-30-2014 |
20140324421 | VOICE PROCESSING APPARATUS AND VOICE PROCESSING METHOD - A voice processing apparatus includes: a voice receptor configured to collect a user voice, convert the user voice into a first voice signal, and to output the first voice signal; an audio processor configured to process a sound output through a speaker to output an audio signal; a memory unit configured to store the first voice signal output from the voice receptor and the audio signal output from the audio processor; an echo cancelor configured to remove an echo from the first voice signal to generate a second voice signal; and a first controller configured to control the echo cancelor to generate the second voice signal based on the first voice signal and the audio signal stored in the memory unit. | 10-30-2014 |
20150020157 | APPARATUS AND METHOD FOR MULTI CELL COMMUNICATION USING BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM - A multicell access method using beamforming in a wireless communication system is provided. In the method for operating a terminal, an access procedure for accessing a first base station using a first antenna and accessing a second base station using a second antenna is performed. Communication with the first base station is performed using the first antenna. Communication with the second base station is performed using the second antenna. | 01-15-2015 |
20150046294 | DISPLAY APPARATUS, THE METHOD THEREOF AND ITEM PROVIDING METHOD - Provided is a display apparatus including: a display; an input unit configured to receive a trace of writing performed in a remote control apparatus; a detector configured to extract at least one character corresponding to the trace of writing; and a controller configured to search for at least one item corresponding to the character from among a plurality of items stored in a storage of the display apparatus or provided from at least one external server, and display a result of the search on the display. | 02-12-2015 |
20150046433 | DISPLAY APPARATUS AND THE METHOD THEREOF - A display apparatus is disclosed. The display apparatus includes a display, an input unit configured to receive a handwriting trace, in response to a user handwriting being performed at a remote control apparatus; a detector configured to determine text corresponding to the handwriting trace; and a controller configured to search for an item corresponding to the text, classify the item into a plurality of categories, and control the display to display the item on the display. | 02-12-2015 |
20150115971 | ELECTRONIC APPARATUS, INPUT APPARATUS FOR DISPLAY APPARATUS, AND METHOD OF DETECTING REMAINING UTILITY OF BATTERY OF THE SAME - An electronic apparatus, an input apparatus and a method of determining a remaining utility of a battery of the same, the electronic apparatus including: a battery configured to supply power to the electronic apparatus; a first detector configured to receive a voltage value of the battery, to convert the voltage value into a signal, and to output the signal; a second detector configured to detect a decrease in the voltage value of the battery to a reference voltage or lower and to output a detection result; and a controller configured to receive the output values of the first and second detectors, to determine a remaining utility of the battery based on the output values of the first and second detectors, and to determine an abnormal state of the battery based on the output values of the first and second detectors. | 04-30-2015 |
20150195457 | APPARATUS AND METHOD FOR IMAGE CORRECTION - An apparatus for image correction may include a first sensor sensing movement of a camera module, a lens control unit adjusting a position of a lens in the camera module in accordance with the movement of the camera module sensed by the first sensor; a second sensor sensing the position of the lens, an error vector calculation unit calculating an error vector based on the movement of the camera module sensed by the first sensor and the position of the lens sensed by the second sensor, and a correction unit correcting an image from the camera module based on the error vector. | 07-09-2015 |
20150195461 | APPARATUS AND METHOD FOR IMAGE CORRECTION - An apparatus for image correction may include a first sensor configured to sense a movement of a camera module, a lens control unit configured to adjust a position of a lens in the camera module in accordance with the movement of the camera module sensed by the first sensor, a second sensor configured to sense the position of the lens adjusted in accordance with the movement, a movement point spread function calculation unit configured to calculate a movement point spread function based on a difference between the movement of the camera module sensed by the first sensor and the position of the lens sensed by the second sensor, and a correction unit configured to correct an image from the camera module based on the movement point spread function. | 07-09-2015 |
20150198151 | MICROPUMP - There is provided a micropump, including: a substrate; a pressure chamber formed in the substrate; and a connecting flow channel connected to the pressure chamber and extended in a vertical direction with respect to a radial direction of the pressure chamber. | 07-16-2015 |
20150289171 | METHOD AND APPARATUS FOR TRANSMITTING RADIO LINK CONTROL STATUS REPORT IN COMMUNICATION SYSTEM BASED ON MULTIPLE RADIO ACCESS TECHNOLOGIES - A method for transmitting a status report in a communication system based on multiple Radio Access Technologies (RATs) is provided. The method includes, when missing sequence numbers are detected from sequence numbers of packets stored in a reception buffer, identifying whether there are one or more sequence numbers which have not been received due to a transmission delay time difference between the multiple RATs in the missing sequence numbers, and when there are one or more sequence numbers in the missing sequence numbers, delaying transmission of the status report. | 10-08-2015 |
20160020149 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - Provided are a semiconductor device and a method for fabricating the same. The semiconductor device includes a substrate including a circuit region and a scribe lane region, an active fin protruding from the substrate in the circuit region, a first gate structure extending over the active fin in the circuit region, and a second gate structure formed in the scribe lane region. | 01-21-2016 |
Sang-Jin Kim, Yongin-Si KR
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20100273050 | NEGATIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND NEGATIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME - A negative electrode for a lithium secondary battery of the present invention includes a negative active material including a plate-shaped carbon powder particle agglomerated in a primary structure in which the plate-shaped particle is oriented in a plane direction and laminated. Fine carbon powder particles are then agglomerated to form a secondary structure on the surface of the primary structure such that the resulting particles include fine pores formed on the surface. | 10-28-2010 |
20120094175 | NEGATIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND NEGATIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME - A negative electrode for a lithium secondary battery of the present invention includes a negative active material including a plate-shaped carbon powder particle agglomerated in a primary structure in which the plate-shaped particle is oriented in a plane direction and laminated. Fine carbon powder particles are then agglomerated to form a secondary structure on the surface of the primary structure such that the resulting particles include fine pores formed on the surface. | 04-19-2012 |
20150188397 | ROTOR, INDUCTION MOTOR HAVING THE SAME, AND METHOD FOR MANUFACTURING THE SAME - A rotor includes a stacked core having a plurality of slots formed on an inner side thereof, a plurality of rotor bars inserted in the plurality of slots, a pair of end rings assembled and fastened to opposite ends of the rotor bars, a pair of retainers fastened to opposite outer end surfaces of the rotor bars in an assembled and fastened manner, and a shaft inserted into the pair of end rings. | 07-02-2015 |
20150214817 | MOTOR HAVING COOLING FUNCTION - One aspect of the invention provides a motor comprising a housing; a rotating shaft disposed in the housing and supported by the housing; a stator disposed in the housing; a rotor configured to rotate with respect to the stator and integrally fastened with a rotating shaft; and an impeller mounted over an outer wall of the rotating shaft and comprising at least one wing, wherein the rotating shaft is formed of a hollow shaft so as to contain oil therein, the rotating shaft comprising at least a through hole radially extending toward the impeller such that the oil contained in the rotating shaft can be discharged through the through hole and scattered by the at least one wing. | 07-30-2015 |
Sang-Jin Nam, Cheongju-Si KR
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20090091680 | LIQUID CRYSTAL DISPLAY MODULE - A liquid crystal display module includes a bottom cover, a support main over the bottom cover, a backlight unit surrounded by the support main, a liquid crystal panel over the backlight unit and including first and second substrates and a liquid crystal layer interposed between the first and second substrates, a driving unit including a first driving integrated circuit (IC) that is mounted on a first side of the first substrate, and a case top covering edges of a front surface of the liquid crystal panel and combined with the bottom cover, the case top including a first hole corresponding to the driving IC. | 04-09-2009 |
Sang-Jin Nam, Cheonan-Si KR
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20140078128 | GATE SHIFT REGISTER AND FLAT PANEL DISPLAY USING THE SAME - Discussed are a gate shift register and a flat panel display using the same. The flat panel display includes a display panel for displaying an image, a gate driver for driving a plurality of gate lines of the display panel, and a timing controller for outputting a gate start pulse and a plurality of clock pulses each having first to third voltages, to control the gate driver. The gate driver includes a gate shift register for generating scan pulses each having the first to third voltages, using the clock pulses, and supplying the generated scan pulses to the gate lines, respectively. | 03-20-2014 |
Sang-Jin Oh, Suwon-Si KR
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20090292839 | Semiconductor memory device, memory system and data recovery methods thereof - A semiconductor memory device includes a nonvolatile memory device having a plurality of physical sectors, and a memory controller configured to translate a logical address received from a host to a physical address, with reference to mapping data that defines a correspondence between the logical address and the physical address. The nonvolatile memory device is configured to access a first physical sector corresponding to the physical address, and, when a data delete command is provided from the host to the memory controller to delete first data that is stored in the first physical sector, the memory controller delays an erase and/or merge operation for the first physical sector in which the first data is stored. | 11-26-2009 |
20100217927 | STORAGE DEVICE AND USER DEVICE INCLUDING THE SAME - A storage device includes a host interface, a buffer memory, a storage medium, and a controller. The host interface is configured to receive storage data and an invalidation command, where the invalidation command is indicative of invalid data among the storage data received by the host interface. The buffer memory is configured to temporarily store the storage data received by the host interface. The controller is configured to execute a transcribe operation in which the storage data temporarily stored in the buffer memory is selectively stored in the storage medium. Further, the controller is responsive to receipt of the invalidation command to execute a logging process when a memory capacity of the invalid data indicated by the invalidation command is equal to or greater than a reference capacity, and to execute an invalidation process when the memory capacity of the invalid data is less than the reference capacity. The logging process includes logging a location of the invalid data, and the invalidation process includes invalidating the invalid data. | 08-26-2010 |
20110072188 | MEMORY SYSTEM INCLUDING NON-VOLATILE STORAGE MEDIA, COMPUTING SYSTEM INCLUDING MEMORY SYSTEM AND METHOD OF OPERATING MEMORY SYSTEM - In one aspect, meta data corresponding to a non-volatile storage media is read from the non-volatile storage media. Meta data to be updated is detected from the read meta data. Based on the read meta data and the detected meta data to be updated, storage areas of the non-volatile storage media are invalidated. | 03-24-2011 |
20110225388 | Data Storage Device And Computing System Including The Same - A data storage device includes a storage medium configured to store data; and a controller configured to control the storage medium, the controller including address mapping information. The controller is configured to divide the address mapping information into at least a first address mapping table and a second address mapping table based on information regarding temporary data received at the controller. The first address mapping table is configured to map one or more addresses of valid data and to be backed up to the storage medium. The second mapping address table being configured to map one or more addresses of the temporary data and to not be backed up to the storage medium. | 09-15-2011 |
20110271037 | STORAGE DEVICE PERFORMING DATA INVALIDATION OPERATION AND DATA INVALIDATION METHOD THEREOF - A storage device of one aspect includes a data storage medium including a plurality of memory blocks, and a storage controller which outputs a free memory block signal to a host device, and which is responsive to an externally received invalidation command from the host device to selectively invalidate data stored in the memory blocks of the storage medium. The free memory block signal is in accordance with a free memory block status of the data storage medium. | 11-03-2011 |
20120144090 | STORAGE DEVICE AND USER DEVICE INCLUDING THE SAME - A storage device includes a host interface, a buffer memory, a storage medium, and a controller. The host interface is configured to receive storage data and an invalidation command, where the invalidation command is indicative of invalid data among the storage data received by the host interface. The buffer memory is configured to temporarily store the storage data received by the host interface. The controller is configured to execute a transcribe operation in which the storage data temporarily stored in the buffer memory is selectively stored in the storage medium. Further, the controller is responsive to receipt of the invalidation command to execute a logging process when a memory capacity of the invalid data indicated by the invalidation command is equal to or greater than a reference capacity. | 06-07-2012 |
20130132650 | STORAGE DEVICE BASED ON A FLASH MEMORY AND USER DEVICE INCLUDING THE SAME - Disclosed is a storage device which includes a flash memory storing data; and a controller controlling the flash memory and performing an invalidation operation in response to a trim command of a host, wherein the controller configures a trim sector bitmap using trim information provided from the host at the invalidation operation and manage the trim sector bitmap by a region unit. | 05-23-2013 |
20140280396 | OPERATING METHOD FOR USER SYSTEM INCLUDING HOST AND MEMORY SYSTEM - An operating method of a user system having a host and a memory system, the memory system having first and second storage devices, includes deleting a first original file stored in the first storage device, using the host; generating, at the host, a comparison result by performing a comparison operation based on first delete information of the first original file and a mapping table; sending converted delete information from the host to the memory system when the comparison result indicates that a first copied file is stored in the second storage device, the first copied file being a copy of the first original file; and setting a page of the second storage device, in which the first copied file is stored, to an invalid page based on the converted delete information, using the memory system. The host recognizes the first storage device as a main device of the memory system. | 09-18-2014 |
20150095574 | COMPUTING SYSTEM INCLUDING STORAGE SYSTEM AND METHOD OF WRITING DATA THEREOF - Provided is a method of writing data of a storage system. The method includes causing a host to issue a first writing command; causing the host, when a queue depth of the first writing command is a first value, to store the first writing command in an entry which is assigned in advance and is included in a cache; causing the host to generate a writing completion signal for the first writing command; and causing the host to issue a second writing command. | 04-02-2015 |
20150095575 | CACHE MIGRATION MANAGEMENT METHOD AND HOST SYSTEM APPLYING THE METHOD - Provided are a cache migration management method and a host system configured to perform the cache migration management method. The cache migration management method includes: moving, in response to a request for cache migration with respect to first data stored in a main storage device, the first data and second data related to the first data from the main storage device to a cache storage device; and adding information about the first data moved to the cache storage device and the second data moved to the cache storage device, the moving of the first data and the second data to the cache storage device including storing the first data moved to the cache storage device and the second data moved to the cache storage device at continuous physical addresses of the cache storage device in an order in which the first data and the second data are to be loaded to a host device. | 04-02-2015 |
20150220275 | METHOD FOR OPERATING NONVOLATILE STORAGE DEVICE AND METHOD FOR OPERATING COMPUTING DEVICE ACCESSING NONVOLATILE STORAGE DEVICE - A method for operating a nonvolatile memory device including a nonvolatile memory and a memory controller configured to control the nonvolatile memory. The method includes receiving a read request, determining whether the received read request is a merged request, splitting the received read request into at least two read requests and executing the at least two read requests if the received read request is the merged request, and executing the received read request if the received read request is not the merged request. | 08-06-2015 |
20160048459 | OPERATION METHOD OF MEMORY CONTROLLER AND NONVOLATILE MEMORY SYSTEM INCLUDING THE MEMORY CONTROLLER - A nonvolatile memory system includes a nonvolatile memory device having a physical storage area, and a memory controller managing the physical storage area on the basis of first and second logical areas. The memory controller is configured to receive a logical block address range corresponding to a part of the first logical area and a command from a host and is configured to receive data, a logical block address and a write command from the host to perform an update with respect to the second logical area. When, in the update operation, the received logical block address is included in the logical block address range, the memory controller, in response to the write command, redirects the received logical block address to a logical page number of the second logical area so that the data is written in the second logical area. | 02-18-2016 |
20160070493 | DATA STORAGE DEVICE AND METHOD OF OPERATING THE SAME - A data storage device includes a memory including a first region that stores an application executed by a host, a second region that stores user data, and a meta region, as well as a storage controller configured to control an operation of the memory. The storage controller transmits first data including the application stored in the first region to the host in response to a first request received from the host after being connected with the host, stores product registration information transmitted from the host in the meta region, resets a connection between the data storage device and the host in response to a connection reset command received from the host, and transmits second data stored in the second region to the host in response to a second request received from the host after the connection is reset. | 03-10-2016 |
Sang-Jin Oh, Suwon-City KR
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20090119353 | SOLID STATE MEMORY (SSM), COMPUTER SYSTEM INCLUDING AN SSM, AND METHOD OF OPERATING AN SSM - In one aspect, a determination is made as whether partition metadata of a solid state memory has changed, and if so, the partition metadata is analyzed to locate invalid data stored in the solid state memory. This analysis may include determining that a file system type of a partition has changed, and invalidating data in response to the changed file system type. Alternately, or in addition, the analysis may include determining that a partition has changed, and invalidating data in response to the changed partition. | 05-07-2009 |
Sang-Jin Ryu, Gyeongsanbuk-Do KR
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20140125774 | APPARATUS FOR SYNTHESIZING THREE-DIMENSIONAL IMAGES TO VISUALIZE SURROUNDINGS OF VEHICLE AND METHOD THEREOF - The present invention relates to three-dimensional visualization of the surrounding images of a vehicle, and comprises the steps of: enabling a plurality of wide angle cameras provided at a vehicle to receive a plurality of photographed images for reference patterns formed on the ground; extracting feature points from the photographed reference patterns and estimating a relative location and an installation angle of each camera using the known physical location information of the extracted feature points; obtaining optical parameters comprising an optical center of a lens for correcting lens distortion using the photographed images and mapping each image on a surface of a Gaussian sphere using the obtained optical center; changing an angle and distance such that the Gaussian sphere and the real reference patterns correspond to each other using the relative location and the installation angle of the estimated camera and arranging the images in a three-dimensional virtual space; and obtaining a three-dimensional single image by mapping each image arranged in the three-dimensional virtual space to an inner surface of the three-dimensional sphere corresponding to one large sphere. | 05-08-2014 |
Sang-Jin Yoon, Suwon-Si KR
Patent application number | Description | Published |
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20090189871 | DISPLAY DEVICE AND METHOD OF SENSING INPUT POINT USING MAGNETIC FLUID - A display device and method of sensing an input point using magnetic fluid the display device including: a touch panel part to receive a user input through a touch at an input point and to calculate a coordinate value of the input point; an electromagnet arrangement part comprising a plurality of electromagnets to generate a magnetic force on one or more electromagnets in a portion corresponding to the coordinate value; and a magnetic fluid part to obtain magnetism at the portion corresponding to the coordinate vale and to project in accordance with the generated magnetic force. | 07-30-2009 |