Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968377 | Chemical-mechanical processing slurry and methods for processing a nickel substrate surface | Tong Li | 2021-04-06 |
| 10640680 | Chemical-mechanical processing slurry and methods | Lu Tian, Ke Zhang, Andrew G. Haerle | 2020-05-05 |
| 10358579 | CMP compositions and methods for polishing nickel phosphorous surfaces | Ke Zhang, Michael White, Tsung-Ho Lee, Steven Grumbine | 2019-07-23 |
| 9534147 | Polishing composition and method for nickel-phosphorous coated memory disks | Selvaraj Palanisamy Chinnathambi, Ke Zhang | 2017-01-03 |
| 9481811 | Composition and method for polishing memory hard disks exhibiting reduced edge roll-off | Tong Li, Michael White | 2016-11-01 |
| 9401104 | Polishing composition for edge roll-off improvement | Michael White | 2016-07-26 |
| 9358659 | Composition and method for polishing glass | Haresh Siriwardane | 2016-06-07 |