Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803310 | Method for forming a plug metal layer | Yu-Piao Wang | 2004-10-12 |
| 6787461 | Method for forming a plug metal layer | Yu-Piao Wang | 2004-09-07 |
| 6686278 | Method for forming a plug metal layer | Yu-Piao Wang | 2004-02-03 |