Seijin
Seijin Kim, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100318733 | Memory system performing refresh operation - The memory system includes a memory cell array including a plurality of memory sectors and a controller configured to write data in the memory cell array in response to a writing signal. The controller is configured to refresh at least one of the plurality memory sectors when the writing signal is provided. | 12-16-2010 |
20110228588 | NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - A nonvolatile memory device includes a memory cell array having multiple memory cells, a data input/output buffer for temporarily storing data to be stored in the memory cells, and a data scanner for scanning the data stored temporarily in the data input/output buffer. The nonvolatile memory device further includes control logic for reading address information of a memory cell in which at least a portion of the data is to be stored and selectively performing a data scan operation according to the read address information. | 09-22-2011 |
20130128675 | NONVOLATILE MEMORY DEVICE, MEMORY SYSTEM AND CONTROLLER OPERATING METHOD - An operating method for a memory system provides a ready/busy signal from a nonvolatile memory device indicating an idle state or a busy state to a controller. The controller generates a next command but transfers the next command to the nonvolatile memory device in response to the ready/busy signal and the idle verse busy state of a target plane among multiple planes of the nonvolatile memory device. | 05-23-2013 |
20130145079 | MEMORY SYSTEM AND RELATED WEAR-LEVELING METHOD - A method is provided for performing wear-leveling in a memory system comprising a nonvolatile memory device and a memory controller configured to control the nonvolatile memory device. The method comprises setting a wear-level grade for each of a plurality of memory blocks based on a plurality of wear parameters, and determining an order in which to perform program and/or erase (P/E) operations on the memory blocks based on their respective wear-level grades. | 06-06-2013 |
20130279246 | MEMORY SYSTEM AND RELATED METHOD OF OPERATION - A memory system comprises a nonvolatile memory and a phase change memory. The memory system can be operated by reading operation information of the nonvolatile memory from the phase change memory, adjusting voltage parameters of the nonvolatile memory based on the read operation information, and performing an operation of the nonvolatile memory based on the adjusted voltage parameters. | 10-24-2013 |
Seijin Kim, Suwon KR
Patent application number | Description | Published |
---|---|---|
20130119461 | SEMICONDUCTOR DEVICE HAVING A BURIED GATE AND METHOD FOR FORMING THEREOF - A semiconductor device includes: a first interlayer insulating layer in first and second regions of a semiconductor substrate, a second interlayer insulating layer over the first interlayer insulating layer in first and second regions, a hard mask provided between the first and the second interlayer insulating layers in the second region and not extending to the first region, a first metal contact formed through the second interlayer insulating layer and the hard mask in the second region, and a first storage node contact formed through the first interlayer insulating layer in the first region. | 05-16-2013 |
Seijin Kim, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20150108657 | ELECTRONIC DEVICE - A semiconductor device and electronic device comprising the same includes at least one dummy chip having at least one Through Silicon Via (TSV), and at least one active chip connected to the at least one dummy chip. The at least one active chip exchanges an electrical signal through the at least one TSV. The at least one active chip may be a memory chip and a non-memory chip in a vertically stacked (3D) configuration, connected through an electrical path that includes the TSV of the dummy chip. Embodiments may include multiple memory chips and dummy chips. | 04-23-2015 |
20150113195 | ELECTRONIC DEVICE - An electronic device includes: a communication module; an input module; a display; an interface; at least one sensor; a memory; and a processor module. The processor module includes at least one of: at least one dummy chip including at least one Through Silicon Via (TSV); at least one memory bridge including at least one TSV; at least one memory connected to the at least one dummy chip and the at least one memory bridge and that can exchange an electric signal through the at least one dummy chip and the at least one memory bridge; or at least one processor. The at least one processor may be configured to exchange an electric signal through the at least one memory bridge, and to transmit an electric signal to at least one of the communication module, input module, display, interface, at least one sensor, or first memory. The at least one processor may exchange information via a circuit path that includes at least one of the memory bridge and a portion of the at least one memory, when transmitting the electric signal. | 04-23-2015 |
Seijin Kim, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20150149688 | ELECTRONIC DEVICE AND METHOD OF MANAGING MEMORY OF ELECTRONIC DEVICE - A method of managing a memory by an electronic device is provided. The method includes configuring a swap data amount per unit time, identifying an actual use amount of swap data, and comparing the identified actual use amount of the swap data with the configured swap data amount per unit time. | 05-28-2015 |
Seijin Liao, Nanhua Hsiang TW
Patent application number | Description | Published |
---|---|---|
20100323321 | PORTABLE TEETH-CLEANSING AND PURGING DEVICE - A portable teeth-cleansing and purging device is disclosed. The device comprises a manual-operated pump, and a ejecting tube module. The manual-operated pump is a reciprocating pump which possesses a body and a pressing rod. The body is in communication externally with a suction tube having a water outlet. The ejecting tube module is a resilient tube having the ends mounted with a connector head and a purging head. The connector head is connected to the outer surrounding of the water outlet, and the purging head is a hollow tubing element. The end of the water outlet is a nozzle. By pressing and releasing of the pressing rod, the manual-operated pump is triggered to deliver a fixed amount of water supply via the water outlet, and as a result of restriction by the nozzle, a pressurized water stream for cleansing the gaps between the teeth is obtained. The device mitigates the requirement of current supply and water source in cleansing teeth. The device is portable and simple in structure. | 12-23-2010 |