Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821872 | Method of making a bit line contact device | Shing-Yih Shih, Chang-Rong Wu | 2004-11-23 |
| 6794266 | Method for forming a trench isolation structure | Shing-Yih Shih, Chang-Rong Wu | 2004-09-21 |
| 6770563 | Process of forming a bottle-shaped trench | Tung-Wang Huang, Chang-Rong Wu, Hsin-Jung Ho | 2004-08-03 |