Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824452 | Polishing pad and process of chemical mechanical use thereof | Yung-Tai Hung, Hsueh-Hao Shih, Kuang-Chao Chen | 2004-11-30 |
| 6509249 | Method of fabricating shallow trench isolation | Chi-Tung Huang | 2003-01-21 |