Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451697 | Method for abrasive-free metal CMP in passivation domain | Shijian Li, Fritz Redeker | 2002-09-17 |
| 6396357 | Low voltage differential voltage-controlled ring oscillator | Dale H. Nelson | 2002-05-28 |
| 6379223 | Method and apparatus for electrochemical-mechanical planarization | Stan Tsai, Fred C. Redeker | 2002-04-30 |