Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097491 | Mask-based partition preheating device and partition preheating method thereof | Liren Hu, Feng Zhao, Chaoliang Jin, Zhibin Wang, Ruoyu Zhao +4 more | 2021-08-24 |
| 8012307 | Separating device and method thereof | Chiu-Feng Yang | 2011-09-06 |
| 6440857 | Two-step CMP method and employed polishing compositions | Ming-Shin Tsai, Chien-Hua Chiu, Bau-Tong Dai, Ting HU | 2002-08-27 |