Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217487 | Power semiconductor device | Chang-ki Jeon, Minsuk Kim, Donghwan Kim | 2012-07-10 |
| 6740562 | Manufacturing method of a semiconductor device having a polysilicon electrode | Jong Hwan Kim, Cheol Joong Kim, Suk-Kyun Lee | 2004-05-25 |