Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821872 | Method of making a bit line contact device | Chien-Mao Liao, Chang-Rong Wu | 2004-11-23 |
| 6794266 | Method for forming a trench isolation structure | Chien-Mao Liao, Chang-Rong Wu | 2004-09-21 |
| 6743728 | Method for forming shallow trench isolation | Tzu-En Ho, Chang-Rong Wu, Tung-Wang Huang | 2004-06-01 |