Seonghyun
Seonghyun Jeon, Seoul KR
Patent application number | Description | Published |
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20140016397 | NONVOLATILE MEMORY DEVICE AND WRITE METHOD THEREOF - A nonvolatile memory device includes a memory cell array including a plurality of memory cells, and a data comparison write unit connected with the memory cell array and configured to support a comparison write operation. The nonvolatile memory device further includes control logic configured to selectively execute the comparison write operation based on a comparison between an access number of the memory cell array and a reference number. | 01-16-2014 |
20140032890 | STORAGE DEVICE COMPRISING VARIABLE RESISTANCE MEMORY AND RELATED METHOD OF OPERATION - A storage device includes a nonvolatile memory device including a variable resistance memory, and a controller configured to control the nonvolatile memory device. At a booting operation, the controller stores booting information in the variable resistance memory of the nonvolatile memory device. At a rebooting operation, the controller selectively performs a warm boot operation using the booting information stored in the variable resistance memory, based on a comparison result between a booting setting condition associated with the booting operation and a rebooting condition associated with the rebooting operation. | 01-30-2014 |
20140043892 | SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE RESISTANCE MEMORY AND OPERATING METHOD - A semiconductor memory device includes a memory cell array of nonvolatile memory cells having a variable resistance element, and a conductor line array capable of generating a compensation magnetic field for the nonvolatile memory cells. A current driver selectively supplies current to conductive lines, a magnetic field sensor senses an applied external magnetic field and generates external magnetic field information, and a controller controls generation of the compensation magnetic field in response to the external magnetic field information. | 02-13-2014 |
20140146621 | NONVOLATILE MEMORY AND METHOD OF OPERATING NONVOLATILE MEMORY - A nonvolatile memory includes multiple banks, control logic and multiple read and write (RW) circuits. Each bank includes multiple memory cells. The control logic includes multiple storage units corresponding to the banks, respectively, and configured to output write enable signals and read enable signals to respective banks based on mode information stored in respective storage units. The RW circuits are connected to the banks, respectively, and are configured to independently enable or disable write and read operations of the respective banks in response to the write enable signals and the read enable signals of the respective banks. In an initial state after the mode information is stored in the respective storage units, the control logic activates the write enable signals and the read enable signals of the respective banks regardless of the mode information stored in the respective storage units. | 05-29-2014 |
Seonghyun Kim, Daejeon-Si KR
Patent application number | Description | Published |
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20120208444 | AIR CONDITIONER FOR VEHICLE - The present invention relates to an air conditioner for a vehicle. The air conditioner for a vehicle according to the present invention includes: a plate member slidably operating inside an air-conditioning case to control the degree of opening of air outflow ports or air passageways inside the air-conditioning case; a gear shaft for operating the plate member, and separation preventing means formed on rail portions of the plate member interlocking with the gear shaft. | 08-16-2012 |
20130045670 | AIR CONDITIONER FOR VEHICLE - The present invention relates to an air conditioner for a vehicle that includes: a mode door having a thin plate member, solidly operating inside an air-conditioning case to control the degree of opening of a defrost vent, a face vent and floor vents, and a gear shaft, engaged with the thin plate member for its operating; and constant discharging means disposed at a rail portion of the thin plate member and at a guide part of an air-conditioning case overlapped with the rail portion, so that air of a fixed quantity is discharged to side vents of the face vent, thereby providing a simple structure and reducing manufacturing costs because the gear holes of the rail portion and the cut portions of the guide portion serve as the constant discharging means, without a need for additional structure to constantly discharge air toward the side vent. | 02-21-2013 |
Seonghyun Kim, Daejeon KR
Patent application number | Description | Published |
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20150038067 | AIR CONDITIONER FOR VEHICLE - Disclosed therein is an air conditioner for a vehicle which includes a sealing member attached to one side of a door member of a mode door face-sealed with the inner face of an air-conditioning case by the inside wind pressure of the air-conditioning case so as to prevent vibration of the door member by wind pressure of the inside of the air-conditioning case and prevent air leakage from the face-sealed part, and which includes a rib formed on the door member for preventing excessive pressure of the sealing member in order to make actuating force of the door member uniform and to enhance a passenger's sense of manipulation. | 02-05-2015 |
Seonghyun Kim, Seoul KR
Patent application number | Description | Published |
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20150078168 | METHOD AND APPARATUS FOR TRAFFIC LOAD BALANCING IN MOBILE COMMUNICATION SYSTEM - A load distribution method and apparatus of a base station are disclosed. The method includes measuring load information associated with the BS; transmitting the measured load information to at least one adjacent BS; receiving load information from the at least one adjacent BS; generating a first cluster including the BS and the at least one adjacent BS; and executing a load distribution operation with respect to the first cluster, wherein at least one BS included in the first cluster is included in a second cluster. | 03-19-2015 |