Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400560 | Retaining ring design | Jeonghoon Oh, Charles C. Garretson, Eric Lau, Andrew J. Nagengast, Steven M. Zuniga +2 more | 2022-08-02 |
| 11298794 | Chemical mechanical polishing using time share control | Jimin Zhang, Jianshe Tang, Wei Lu, Priscilla Diep | 2022-04-12 |
| 11267095 | High throughput polishing system for workpieces | Stephen M Fisher, II, Robindranath Banerjee, Christopher Laurent Beaudry | 2022-03-08 |