Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076877 | Polishing platens and polishing platen manufacturing methods | Bum Jick Kim, Jay Gurusamy, Steven M. Zuniga | 2024-09-03 |
| 11919120 | Polishing system with contactless platen edge control | David J. Lischka, Jay Gurusamy, Steven M. Zuniga | 2024-03-05 |
| 11389925 | Offset head-spindle for chemical mechanical polishing | Steven M. Zuniga, Jay Gurusamy, Bum Jick Kim | 2022-07-19 |