Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534365 | Method of fabricating TDMOS device using self-align technique | Jong Dae Kim, Jin Gun Koo, Kee-Soo Nam, Dae Woo Lee, Tae Moon Roh | 2003-03-18 |
| 6511886 | Method for manufacturing trench-gate type power semiconductor device | Jong Dae Kim, Tae Moon Roh, Jin Gun Koo, Dae Woo Lee, Kyoung Ik Cho | 2003-01-28 |