Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11219982 | Method and systems to control optical transmissivity of a polish pad material | Thomas West, Gary Quigley, Pepito Galvez, Suli Holani | 2022-01-11 |
| 11090778 | Methods and systems for centrifugal casting of polymer polish pads and polishing pads made by the methods | Thomas West, Kevin Song, Donald Dietz, Long Q. Nguyen, Matt Richardson | 2021-08-17 |
| 10743679 | Universal cup dispenser | Mark A. McKeever | 2020-08-18 |
| 10722997 | Multilayer polishing pads made by the methods for centrifugal casting of polymer polish pads | Thomas West, Long Q. Nguyen, Gary Quigley, Pepito Galvez, Koli Holani +3 more | 2020-07-28 |
| 10022842 | Method and systems to control optical transmissivity of a polish pad material | Thomas West, Gary Quigley, Pepito Galvez, Suli Holani | 2018-07-17 |
| 6319098 | Method of post CMP defect stability improvement | Thomas H. Osterheld, Chad Garretson | 2001-11-20 |
| 6220941 | Method of post CMP defect stability improvement | Boris Fishkin, Charles C. Garretson, Thomas H. Osterheld, Gopalakrishna B. Prabhu, Doyle E. Bennett +2 more | 2001-04-24 |