Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9858982 | Refresh control device | Jin Wook Kim, Seon Ho Kim, Min Seok Choi | 2018-01-02 |
| 9384798 | Semiconductor memory device | — | 2016-07-05 |
| 9275687 | Semiconductor chips | — | 2016-03-01 |
| 9042189 | Semiconductor memory device | — | 2015-05-26 |
| 8779800 | Control signal generation circuit and sense amplifier circuit using the same | — | 2014-07-15 |
| 8493803 | Auto-precharge signal generator | Sun Young Hwang | 2013-07-23 |
| 8477559 | Burst termination control circuit and semiconductor memory using the same | — | 2013-07-02 |
| 8472263 | Mode-register reading controller and semiconductor memory device | — | 2013-06-25 |
| 8354863 | Control signal generation circuit and sense amplifier circuit using the same | — | 2013-01-15 |
| 8169836 | Buffer control signal generation circuit and semiconductor device | — | 2012-05-01 |
| 8154937 | Auto-precharge signal generator | Sun Young Hwang | 2012-04-10 |
| 8154933 | Mode-register reading controller and semiconductor memory device | — | 2012-04-10 |
| 8154949 | Burst termination control circuit and semiconductor memory device using the same cross-references to related application | — | 2012-04-10 |
| 8036045 | Data output control circuit | Joo-Hyeon Lee | 2011-10-11 |
| 8014227 | Burst length control circuit and semiconductor memory device using the same | Joo-Hyeon Lee | 2011-09-06 |
| 7893747 | Control signal generation circuit | — | 2011-02-22 |
| 7652940 | Column access control apparatus having fast column access speed at read operation | — | 2010-01-26 |
| 7486574 | Row active control circuit of pseudo static ranom access memory | Jong Yeol Yang | 2009-02-03 |
| 7391670 | Semiconductor memory device | — | 2008-06-24 |
| 7336555 | Refresh control circuit of pseudo SRAM | — | 2008-02-26 |
| 7324404 | Clock control circuit for reducing consumption current in data input and output operations and semiconductor memory device including the same and data input and output operations methods of semiconductor memory device | — | 2008-01-29 |
| 7310284 | Page access circuit of semiconductor memory device | — | 2007-12-18 |
| 7301842 | Synchronous pseudo static random access memory | — | 2007-11-27 |
| 7242636 | Clock control circuit and semiconductor memory device including the same and input operation method of semiconductor memory device | — | 2007-07-10 |
| 7184362 | Page access circuit of semiconductor memory device | — | 2007-02-27 |