Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648420 | Semiconductor device | Young Chul Kim, Il-Kwon Chang, Kyoung Sik Kim, So Youn Kim | 2014-02-11 |
| 8648637 | Slew rate boost circuit, output buffer having the same, and method thereof | Min Sung Kim, Il-Kwon Chang, Young Chul Kim, Joon Yul Yun, Don-Woo Lee +3 more | 2014-02-11 |
| 7990351 | Driving circuit for liquid crystal display device | Yoo-Chang Sung, Sun-Man So | 2011-08-02 |