Sangmin Lee
Sangmin Lee, Gyeonggi-Do KR
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20110055867 | METHOD AND APPARATUS FOR SEARCHING AND DOWNLOADING RELATED CONTENTS BY TERMINAL THROUGH BROADCAST SERVICE - A method and apparatus for receiving information regarding content related to particular content interested by a user and downloading the related contents in a terminal are disclosed. The method for receiving content related to a particular content, includes: transmitting a content request message including a content identifier of a particular content to a server; receiving a content response message including information regarding content related to the content identifier from the server, wherein if there are at least one or more contents related to a global content identifier, the global state code has a value indicating success; checking whether there exists second information in guide information referred to by the first information on the related contents; receiving the second information if there is not the second information; and initiating a service request procedure by using the referred reception information. | 03-03-2011 |
20110060791 | METHOD AND APPARATUS FOR SEARCHING AND DOWNLOADING RELATED CONTENTS BY TERMINAL THROUGH BROADCAST SERVICE - A method and apparatus for receiving information regarding content related to particular content interested by a user and downloading the related contents in a terminal are disclosed. The method for receiving content related to a particular content, includes: transmitting a content request message including a content identifier of a particular content to a server; receiving a content response message including information regarding content related to the content identifier from the server, wherein if there are at least one or more contents related to a global content identifier, the global state code has a value indicating success; checking whether there exists second information in guide information referred to by the first information on the related contents; receiving the second information if there is not the second information; and initiating a service request procedure by using the referred reception information. | 03-10-2011 |
Sangmin Lee, Yongin-City KR
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20100223919 | NOX REDUCTION CATALYST AND EXHAUST SYSTEM USING THE SAME - An NOx reduction catalyst and an exhaust system using the same may include an NOx reduction catalyst mounted at an exhaust pipe through which exhaust gas passes, wherein the NOx reduction catalyst includes first and second catalyst layers coated on a carrier, the first catalyst layer being disposed close to the exhaust gas, and the second catalyst layer being disposed close to the carrier, wherein a portion of nitrogen oxide contained in the exhaust gas is oxidized while passing through the first catalyst layer, and the oxidized nitrogen oxide is stored in the second catalyst layer, wherein the nitrogen oxide stored in the second catalyst layer is released through a substitution reaction with an additionally injected fuel, and wherein the released nitrogen oxide is reduced by the additionally injected fuel in the first catalyst layer. | 09-09-2010 |
20120144810 | EXHAUST GAS POST PROCESSING SYSTEM - An exhaust gas post processing system may include an exhaust pipe in which an exhaust gas from an engine passes, a catalyst that may be disposed at the exhaust pipe so as to decrease a harmful material of the exhaust gas, and a water jacket that may be formed around an exhaust pipe that may be disposed at an upstream side of the catalyst of the exhaust pipe, wherein a coolant may be selectively supplied into the water jacket such that the water jacket cools down the exhaust gas passing the exhaust pipe and thus the catalyst does not be over heated. | 06-14-2012 |
Sangmin Lee, Gimhae-Si KR
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20100310393 | STATOR FOR LINEAR COMPRESSOR - A stator for a linear compressor comprises a coil winding, in which a coil winds in a circumference direction and current flows; a bobbin set, which is wound with the coil winding and which insulates the coil winding; and a plurality of core blocks, which are arranged in a circumference direction of the bobbin set at predetermined intervals from an axial direction of the bobbin set, which is advantageously used for simplifying the manufacturing process, enhancing the clamping force, cutting an overall production cost, and reducing the size of a product incorporating the same. | 12-09-2010 |
Sangmin Lee, Seoul KR
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20090152486 | PRESSURE ADJUSTING VALVE FOR VEHICLE FUEL LINE - A pressure adjusting valve for a vehicle fuel line includes a diaphragm disposed in a housing and dividing the interior of the housing into first and second compartments. A valve plate is provided in the second compartment and attached to the diaphragm. A return unit is provided in the second compartment. An elastic member provides an elastic force to the diaphragm toward the second compartment. An elastic force adjusting unit controls the elastic force of the elastic member. | 06-18-2009 |
20100106295 | SYSTEM AND METHOD FOR STABILIZATION CONTROL ADOPTING VESTIBULO-OCULAR REFLEX - A system and a method for stabilization control may control position and direction of an object having first and second bodies connected to each other. The system may include an artificial vestibular apparatus for outputting a movement signal corresponding to movement of the first body and a rotation signal corresponding to rotation of the first body; a translating actuation unit connected between the first and second bodies and controlling position of the second body in response to the movement signal; and a rotating actuation unit connected between the first and second bodies and controlling rotation of the second body in response to the rotation signal. If the system and the method are applied to a vision system of a mobile robot, the vision system may obtain stabile image information even when the mobile robot is moving. Thus, it is possible to prevent any blurring from occurring at the image information. | 04-29-2010 |
20140147493 | PCR-BASED GENE DELIVERY CARRIER AND METHOD FOR PREPARING THE SAME - Disclosed is an efficient carrier for gene delivery to cells based on PCR. The PCR-based gene delivery carrier includes: a shell composed of neutral liposomes; and template DNA and PCR components including polymerase, dNTPs and primers for amplification of the template DNA by PCR, within an inner space defined by the shell. The gene delivery carrier enhances the gene loading efficiency of neutral liposomes without cytotoxicity. Further disclosed is a method for preparing the gene delivery carrier. | 05-29-2014 |
Sangmin Lee, Gyungsangnam-Do KR
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20090317263 | Oil Pump Used in a Linear Compressor - The present invention discloses an oil supply apparatus of a linear compressor. In the linear compressor including a main body frame, a cylinder installed on the main body frame, and a piston installed inside the cylinder, for performing linear reciprocation, the oil supply apparatus circulates the oil between the cylinder and the piston. The oil supply apparatus of the linear compressor includes an oil supply passage for supplying the oil to a gap between the cylinder and the piston, and an oil pumping means consisting of an oil cylinder fixed to the main body frame to communicate with the oil supply passage, a mass member installed in the oil cylinder and linearly reciprocated by vibration of the main body frame, for pumping the oil, and oil elastic members installed in the oil cylinder, for elastically supporting the mass member at both sides of the mass member. A mass of the mass member and elastic moduli of the oil elastic members are set so that a natural frequency by the mass of the mass member and the elastic moduli of the oil elastic members can be smaller than an operating frequency of the main body frame. | 12-24-2009 |
Sangmin Lee, Yangcheon-Gu KR
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20120183882 | SEPARATOR FOR A FUEL CELL, A PRODUCTION METHOD THEREFOR AND A FUEL CELL STACK COMPRISING THE SAME - The present invention provides a separator for a fuel cell that improves efficiency of the fuel cell by removing water generated in a membrane-electrode assembly and accumulated in a channel of the separator, a manufacturing method thereof, and a fuel cell stack including the same. The separator for the fuel cell of the present invention includes: a main body of a plate shape; a channel concavely formed in at least one surface of the main body and supplying a fuel or oxygen to a membrane-electrode assembly; and a metal layer provided to a surface of the channel and including an oxide layer formed by an anodic oxidation treatment and minute grooves of a nano-scale formed in the oxide layer, thereby forming the surface of the channel to be super-hydrophilic. | 07-19-2012 |
Sangmin Lee, Cordova, TN US
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20120220534 | BIOMARKER FOR NEURODEGENERATION IN NEUROLOGICAL DISEASE - The present invention provides a method of detecting or diagnosing a neurodegenerative disease or condition in a subject. Further aspects of the invention provide a method of monitoring a subject over a period of time to detect the development or progress of a neurodegenerative disease or condition. Methods of treating, detecting or diagnosing a neurodegenerative disease or condition in a subject are also provided. | 08-30-2012 |
Sangmin Lee, Pohang-Si KR
Sangmin Lee, Hwaseong-Si KR
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20140124881 | SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME - Provided are semiconductor devices and methods of fabricating the same. The semiconductor device may include lower wires, upper wires crossing the lower wires, select elements provided at intersections between the lower and upper wires, and memory elements provided between the select elements and the upper wires. Each of the memory elements may include a lower electrode having a top width greater than a bottom width, and a data storage layer including a plurality of magnetic layers stacked on a top surface of the lower electrode and having a rounded edge. | 05-08-2014 |
Sangmin Lee, Anyang KR
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20140289771 | METHOD AND APPARATUS FOR SEARCHING AND DOWNLOADING RELATED CONTENTS BY TERMINAL THROUGH BROADCAST SERVICE - A method for receiving a service guide and a terminal for receiving content related to particular content. The method includes storing, upon reception, at least one or more fragments of the service guide; transmitting a request message including an identifier of an interested content to a server; receiving a response message including first information regarding to at least one or more related contents with respect to the interested content; and if the stored at least one or more fragments of the service guide do not include a fragment identified by the first information, trying to receive the fragment identified by the first information. | 09-25-2014 |