Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923627 | Semiconductor device, semiconductor memory device and communication system | — | 2018-03-20 |
| 9847118 | Memory device and method for operating the same | — | 2017-12-19 |
| 9564888 | Voltage generation apparatus | Hyun-Ju Ham, Kee-Teok Park | 2017-02-07 |
| 9524758 | Memory device and operation method thereof | — | 2016-12-20 |
| 9460765 | Semiconductor apparatus having control block generating column select signal and overdrive signal | — | 2016-10-04 |
| 9455003 | Driver and semiconductor memory device including the same | — | 2016-09-27 |
| 8693270 | Semiconductor apparatus | — | 2014-04-08 |
| 8654599 | Bit line precharge circuit and a semiconductor memory apparatus using the same | — | 2014-02-18 |
| 8369169 | Sense amplifier and semiconductor memory device including the same | — | 2013-02-05 |
| 8305823 | Sense amplifier and semiconductor integrated circuit using the same | Myoung Jin Lee | 2012-11-06 |
| 8174916 | Bit line precharge circuit and a semiconductor memory apparatus using the same | — | 2012-05-08 |
| 8130578 | High integrated open bit line structure semiconductor memory device with precharge units to reduce interference or noise | — | 2012-03-06 |
| 7796452 | Semiconductor memory device maintaining word line driving voltage | — | 2010-09-14 |
| 7684271 | High integrated open bit line structure semiconductor memory device with precharge units to reduce interference or noise | — | 2010-03-23 |