Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686284 | Chemical mechanical polisher equipped with chilled retaining ring and method of using | Tung-Ching Tseng, Tsu Shih, Syun-Ming Jang | 2004-02-03 |
CC
Chi-Wei Chung
Overall (2004): #248,721 of 270,089Top 95%
1
Patents 2004