Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272541 | Polishing layer analyzer and method | Scott Chang, Jeff Tsai, Francis V. Acholla, Andrew Wank, Mark Gazze +3 more | 2019-04-30 |
| 9770808 | Method of manufacturing chemical mechanical polishing pads | Francis V. Acholla, Andrew Wank, Mark Gazze, Scott Chang, Jeff Tsai +3 more | 2017-09-26 |
| 9737971 | Chemical mechanical polishing pad, polishing layer analyzer and method | Francis V. Acholla, Andrew Wank, Mark Gazze, Scott Chang, Jeff Tsai +3 more | 2017-08-22 |