Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199155 | Semiconductor structure and fabrication method thereof | — | 2025-01-14 |
| 12159920 | Semiconductor structure and fabrication method thereof | — | 2024-12-03 |
| 9950405 | Chemical mechanical planarization apparatus and methods | — | 2018-04-24 |
| 8455362 | Chemical mechanical polishing method | Feng Zhao, Jingmin ZHAO, Feng Chen, Chunliang Liu | 2013-06-04 |