Sung, Hwaseong-Si
Chun Mo Sung, Hwaseong-Si KR
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20100148614 | Rotor for synchronous motor - A rotor for a synchronous motor includes a main core which is formed with a shaft hole disposed in a center area thereof, a plurality of inductive conductor slots arranged along an outer area thereof, and a plurality of magnet slots each arranged between the shaft hole and the inductive conductor slots; an inductive conductor which is inserted into each inductive conductor slot; a first and a second permanent magnet units which each have at least one first permanent magnet and at least one second permanent magnet having different polarities, the first permanent magnet and the second permanent magnet being inserted into the magnet slots and being disposed opposite to each other with the shaft hole being interposed therebetween; and a magnetic flux loss prevention member which is disposed between the first permanent magnet unit and the second permanent magnet unit and prevents loss of magnetic flux, intervals between the inductive conductor slots become small as the inductive conductor slots go from centers of the first and second permanent magnet units to the magnetic flux loss prevention member. Thus, intervals of inductive conductor slots in which inductive conductors are inserted become small as the inductive conductor slots go from centers of permanent magnet units to a magnetic flux loss prevention member, and thus, torque ripple generated in a portion where polarities of permanent magnets are changed in driving a synchronous motor is prevented, thereby reducing vibrations and noises. | 06-17-2010 |
20100172756 | Rotary compressor - A rotary compressor including a case defining an external appearance of the compressor. A compressing device is arranged inside the case, and a lower cap is fixed to a lower end of the case. The rotary compressor further includes a weld zone to fix the compressing device and lower cap to each other. | 07-08-2010 |
Hwa Kyong Sung, Hwaseong-Si KR
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20130154312 | SLIDING STRUCTURE OF PANORAMA SUN ROOF FOR VEHICLE - A sliding structure of a panorama sun roof for a vehicle, wherein a roof panel of the vehicle may be mounted with the panorama sun roof, may include a guide rail mounted to the panorama sun roof, wherein an end of the guide rail may be molded with an elastic member, and a guide member mounted in the guide rail for the panorama sun roof to slidably move along the guide rail of the roof panel. | 06-20-2013 |
Hyun Sung, Hwaseong-Si KR
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20110137523 | Motor Driven Power Steering Device - A motor driven power steering device may include a motor drive unit equipped with a motor moving a rack so as to change steering angle, and a control unit detecting a moving direction of a steering wheel, operating the motor in accordance with the moving direction, and controlling the motor so as to vary the maximum stroke of the rack. The rack stroke may be increased in a predetermined control range of a wheel stroke and the rack stroke may be decreased out of a predetermined control range of a wheel stroke in such a manner that the gap between the wheel and the vehicle body is actively controlled. Further, a separate varying device for limiting the movement of the rack is not included such that the number of components and the manufacturing cost is reduced. | 06-09-2011 |
Jae-Mo Sung, Hwaseong-Si KR
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20130262352 | APPARATUS AND METHOD FOR RECOGNIZING USER ACTIVITY - A user activity real-time recognition apparatus and method are provided and include a collector configured to collect a frequency-domain signal for each user activity and to generate learning data based on the frequency-domain signal. The apparatus and method also include an extractor configured to extract a user activity feature from the frequency-domain signal based on an activity feature extracting model. The activity feature extracting model is learned based on the learning data from the collector. The apparatus and method further include a classifier configured to analyze the user activity feature to classify a user activity pattern based on an activity pattern classifying model and configured to transmit the classified user activity pattern to an application device. | 10-03-2013 |
20140207401 | APPARATUS FOR RECOGNIZING MOTION FEATURE OF USER, METHOD FOR GENERATING ORTHOGONAL NON-NEGATIVE MATRIX FACTORIZATION (ONMF)-BASED BASIS MATRIX, AND METHOD FOR GENERATING ORTHOGONAL SEMI-SUPERVISED NON-NEGATIVE MATRIX FACTORIZATION (OSSNMF)-BASED BASIS MATRIX - An apparatus for recognizing a user's motions based on sensor information and label information, a method for establishing an ONMF-based basis matrix, and a method for establishing an OSSNMF-based basis matrix are provided, where the basis matrices are used to extract motion features of the user. The apparatus for recognizing the user's motions may include a feature vector extractor configured to multiply a transposed matrix of an orthogonalized basis matrix by a sensor data matrix of frequency domain sensor data acquired from sensors to extract an ONMF-based feature vector and a multi-class classifier configured to use the extracted ONMF-based feature vector to classify the user's motion into a type from among types of a user's motions. | 07-24-2014 |
20150054731 | APPARATUS AND METHOD FOR PROVIDING INFORMATION BY RECOGNIZING USER'S INTENTIONS - A mobile device and operating method provides information by automatically recognizing a user intention. The mobile device includes a sensor configured to sense a user's eye movement, an event detector configured to detect an event by inferring a user intention based on the user's eye movement, an application function executor configured to execute a function of an application in response to the detected event. The mobile device may further include a display configured to display results of function execution. | 02-26-2015 |
Je Hong Sung, Hwaseong-Si KR
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20110042131 | Ceramic substrate and manufacturing method thereof - The present invention provides a ceramic substrate including: a ceramic stacked layer structure in which multiple ceramic layers are stacked to be interconnected through a via provided within each of the ceramic layers, the ceramic stacked layer structure having a hole provided therein to expose a top portion of the via provided within a ceramic layer of being a surface layer; a conductive material filled within the hole; and an external electrode formed on the surface of the ceramic stacked layer structure so that the external electrode is electrically connected to the conductive material, and a manufacturing method thereof. | 02-24-2011 |
Kyung Sub Sung, Hwaseong-Si KR
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20130108429 | TURBINE HOUSING OF TURBOCHARGER FOR VEHICLE | 05-02-2013 |
Myung-Hee Sung, Hwaseong-Si KR
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20100177492 | MEMORY BOARD STRUCTURE HAVING STUB RESISTOR ON MAIN BOARD - A memory system includes; a main board having memory bus with a wiring line communicating a signal from a memory controller mounted on the main board, first and second module sockets mounted on the main board and connecting the wiring line to first and second memory modules respectively inserted into the first and second module sockets, where the first memory module includes a first electrode connected to the wiring line and the second memory module includes a second electrode connected to the wiring line, and first and second stub resistors disposed on the main board and arranged as primary dual-branching stub resistors forming a T-branch connection structure between the first and second electrodes and a branching node connected to the wiring line. | 07-15-2010 |
20110110168 | SEMICONDUCTOR MEMORY DEVICE, SEMICONDUCTOR MEMORY MODULE AND SEMICONDUCTOR MEMORY SYSTEM INCLUDING THE SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device, a semiconductor memory module, and a semiconductor memory system including the same, the semiconductor memory device including a command/address input buffer that receives a command/address signal and a command/address reference voltage signal, wherein the command/address input buffer is configured to amplify a difference between the command/address signal and the command/address reference voltage signal, and is further configured to output the amplified difference between the command/address signal and the command/address reference voltage signal, and a chip selection input buffer that receives a chip selection signal and a chip selection reference voltage signal, wherein the chip selection input buffer is configured to amplify a difference between the chip selection signal and the chip selection reference voltage signal, and is further configured to output the amplified difference between the chip selection signal and the chip selection reference voltage signal, wherein a voltage level of the command/address reference voltage signal is different from a voltage level of the chip selection reference voltage signal. | 05-12-2011 |
20120218703 | Circuit Board Assemblies and Data Processing Systems Including the Same - A circuit board assembly includes a first circuit board having an electrical connection circuit on a surface thereof. A second circuit board is on the surface of the first circuit board. A first memory socket is mounted on the second circuit board. The first memory socket is only electrically connected to the electrical connection circuit through the second circuit board. A second memory socket is mounted on the second circuit board. The second memory socket that is only electrically connected to the electrical connection circuit through the second circuit board. | 08-30-2012 |
20130208524 | MEMORY MODULE FOR HIGH-SPEED OPERATIONS - A memory module includes a plurality of buses. A plurality of memory chips is mounted on a module board and is connected to a first node, a second node, and a plurality of third nodes of the plurality of buses. The first node, the second node, and the third nodes branch off to a first memory chip, a second memory chip, and the third memory chips, respectively. A length of the plurality of buses between the first and second nodes is longer than a length of the plurality of buses between adjacent nodes from among the second node and the third nodes. | 08-15-2013 |
Nak Sup Sung, Hwaseong-Si KR
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20080209913 | AIR-CONDITIONING APPARATUS USING THERMOELECTRIC DEVICE - An air conditioner includes a thermoelectric device, and a first line with a first fluid therein. The first line is configured such that the first fluid can exchange heat with a first surface of the thermoelectric device, and configured to discharge the fluid to a space. A second line has a second fluid therein. The second line is configured such that the second fluid can exchange heat with a second surface of the thermoelectric device, and pass through a heat sink to further exchange heat. A control unit supplies electricity to the thermoelectric device such that the first surface absorbs heat in a cooling mode and the second surface absorbs heat in a heating mode. The control unit also controls a flow rate of the second fluid, such that the flow rate is higher in the cooling mode than in the heating mode. | 09-04-2008 |
20090101098 | CELO METHOD FOR VEHICLE - A CELO method is carried out when cooling water of an engine is not sufficiently warmed upon the startup of a vehicle in the winter. A CELO is carried out in various modes according to negligence levels a vehicle, wherein the negligence levels are divided into a total negligence level, a partial negligence level and a care level according to inside and outside air temperatures. The CELO is carried out for the total or partial negligence levels but not for the care level. For the total or partial negligence levels, the CELO is operated according to various times. The CELO operation time can be adjusted according to the vehicle speed in addition to the negligence levels of a vehicle. The CELO can thus be appropriately carried out according to vehicle conditions and passenger demands without a cooling water temperature sensor. | 04-23-2009 |
20090107158 | AUTOMOTIVE COOLING SYSTEM - An automotive cooling system, which comprises a housing, a radiator unit, and a circulating fan, is disclosed. The housing has a water tank for supplying water. The radiator unit has external air radiating fins emitting heat of vaporization of the water through a flow of air introduced from outside the vehicle, and internal air radiating fins exchanging heat with air circulating through an interior of the vehicle, and is installed on the housing. The circulating fan is installed in the housing in order to circulate the air in the interior of the vehicle. | 04-30-2009 |
Rak-Joo Sung, Hwaseong-Si KR
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20140246005 | METHOD FOR MANUFACTURING AN ELECTRODEPOSITED DIAMOND WIRE SAW USING PATTERNED NON-CONDUCTIVE MATERIALS - The present invention relates to an electrodeposited diamond wire saw using patterned non-conductive materials in which non-conductive materials are pre-patterned along the outer circumference of a wire on which diamond grit should not be rubbed, before the diamond grit is upset, in order to efficiently improve the manufacturing process, and to a method for manufacturing same. According to one preferred embodiment of the invention, the method for manufacturing an electrodeposited diamond wire saw includes: printing a masking solution on the outer circumference of a wire in a plurality of directions when the wire is inserted for patterning; and upsetting diamond grit on the remaining regions of the outer circumference of the wire, with the exception of the patterned region. | 09-04-2014 |
Woong-Je Sung, Hwaseong-Si KR
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20140091366 | SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - Example embodiments relate to semiconductor devices and/or methods of manufacturing the same. According to example embodiments, a semiconductor device may include a first heterojunction field effect transistor (HFET) on a first surface of a substrate, and a second HFET. A second surface of the substrate may be on the second HFET. The second HFET may have different properties (characteristics) than the first HFET. One of the first and second HFETs may be of an n type, while the other thereof may be of a p type. The first and second HFETs may be high-electron-mobility transistors (HEMTs). One of the first and second HFETs may have normally-on properties, while the other thereof may have normally-off properties. | 04-03-2014 |
20140097448 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a drift layer including a trench formed on a semiconductor substrate. A well in the drift layer overlaps an edge of the trench, and at least one gate electrode is formed at this overlapping edge region. The drift layer and semiconductor may be doped with a first type of impurity and the well may be doped with a second type of impurity. Through this arrangement, an improved distribution of carriers may be formed in the drift layer. | 04-10-2014 |
Young Bok Sung, Hwaseong-Si KR
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20090152929 | Seatback Frame Structure For Vehicles - A seatback frame structure is provided for the manufacture of a seat of a vehicle. The seatback frame structure includes a pair of side brackets and an upper cross member. The side brackets are coupled at lower ends thereof to left and right sides of a seat frame. The upper cross member is transversely mounted between the upper ends of the side brackets, and a headrest is placed on the upper portion of the upper cross member. Each of opposite ends of the upper cross member comprises a downwardly inclined surface, and is coupled to the upper end of a corresponding side bracket. | 06-18-2009 |
20100133886 | Walk-In and Folding Apparatus for Seat - A walk-in and folding apparatus for a seat includes a locking link installed on a cushion frame by means of an elastic hinge, and connected with a locking unit via a first wire so as to, upon rotation, release the locked locking unit, and a walk-in pin installed on a frame of a seat back by means of another elastic hinge, protruding towards the locking link so as to, upon folding of the frame of the seat back, force the locking link to rotate, and connected with a folding lever in such a manner as to rotate in association with the same so as to, upon a folding action caused by operation of the folding lever, rotate so that it does not interfere with the locking link. | 06-03-2010 |
20100289304 | AUTOMOTIVE SEAT CUSHION WITH DRAIN DEVICE - An automotive seat cushion with a drain device may include a seat cushion including a cushion pad which is disposed inside the seat cushion and a covering which is disposed outside the cushion pad and is connected to the cushion pad by a hog ring, a passenger classification sensor which is disposed between the cushion pad and the covering and detects whether a seat is occupied by an occupant or not, a drain hole which is formed by vertically penetrating the seat cushion, and a drain hole guide member which is inserted into the drain hole and engaged thereto to maintain a shape of the drain hole. | 11-18-2010 |
20120139313 | Fold-And-Dive Apparatus for Vehicle Seat - A fold-and-dive apparatus for a vehicle seat is provided, which includes a protrusion projecting from a seat back that is folded toward a seat cushion, a moving block moving on a connection link by the protrusion when the seat back is folded, a lock plate connected to the moving block by a cable to move upward and downward on the connection link so as to restrain and release the seat cushion, and an elastic member having both end portions installed in the seat cushion and a vehicle body, respectively, to make the seat cushion slide forward. Since the seat cushion slides forward when the seat back is folded, the overlap of bolster portions between the seat back and the seat cushion is minimized, and thus the evenness of the seat back that is folded toward the seat cushion and the luggage trim is maximally improved. | 06-07-2012 |