Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7746723 | Semiconductor memory device and driving method thereof | Kwang-Myoung Rho | 2010-06-29 |
| 7733141 | Semiconductor device and operating method thereof | — | 2010-06-08 |
| 7688123 | Delay apparatus, and delay locked loop circuit and semiconductor memory apparatus using the same | — | 2010-03-30 |
| 7616038 | Clock modulation circuit for correcting duty ratio and spread spectrum clock generator including the same | — | 2009-11-10 |
| 7492645 | Internal voltage generator for semiconductor memory device | Khil-Ohk Kang | 2009-02-17 |
| 7489586 | Semiconductor memory device and driving method thereof | Kwang-Myoung Rho | 2009-02-10 |
| 6436960 | Farnesyl transferase inhibitors having a piperidine structure and process for preparation thereof | You Seung Shin, Jong Sung Koh, Hyun-Il Lee, Jin Ho Lee, Jong Hyun Kim +9 more | 2002-08-20 |