Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867089 | Method of forming a bottle-shaped trench in a semiconductor substrate | Yi-Nan Chen, Tung-Wang Huang, Hsien-Wen Liu | 2005-03-15 |
| 6858516 | Manufacturing method of a high aspect ratio shallow trench isolation region | Tzu-En Ho, Chang-Rong Wu | 2005-02-22 |