Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670275 | Method of rounding a topcorner of trench | Chun-Hung Lee, Chia-Chi Chung | 2003-12-30 |
| 6350660 | Process for forming a shallow trench isolation | Chun-Hung Lee, Ming-Chung Liang | 2002-02-26 |