Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989117 | Polishing pads with polymer filled fibrous web, and methods for fabricating and using same | Shyng-Tsong Chen, Kenneth P. Rodbell, Oscar Chi Hsu, Jean Vangsness, Scott C. Billings +1 more | 2006-01-24 |
| 6890244 | Polishing pads useful in chemical mechanical polishing of substrates in the presence of a slurry containing abrasive particles | Oscar K. Hsu, Jean Vangsness, Scott C. Billings | 2005-05-10 |
| 6712681 | Polishing pads with polymer filled fibrous web, and methods for fabricating and using same | Shyng-Tsong Chen, Kenneth P. Rodbell, Oscar K. Hsu, Jean Vangsness, Scott C. Billings +1 more | 2004-03-30 |
| 6656018 | Polishing pads useful in chemical mechanical polishing of substrates in the presence of a slurry containing abrasive particles | Oscar K. Hsu, Jean Vangsness, Scott C. Billings | 2003-12-02 |