Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071823 | Deep trench bottle-shaped etch in centura mark II NG | Nien-Yu Tsai, Pao-Chu Chang, Ray C. Lee | 2000-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071823 | Deep trench bottle-shaped etch in centura mark II NG | Nien-Yu Tsai, Pao-Chu Chang, Ray C. Lee | 2000-06-06 |