Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10609300 | Image sensor, operation method thereof, and imaging device | Xinhe Feng, Jianguang Chang, Yonggang Wang | 2020-03-31 |
| 5849640 | In-situ SOG etchback and deposition for IMD process | Ching-Ying Lee, Chih-Cheng Liao | 1998-12-15 |
| 5705442 | Optimized tungsten contact plug process via use of furnace annealed barrier layers | Haw Yen | 1998-01-06 |
| 5591672 | Annealing of titanium - titanium nitride in contact hole | Ching-Ying Lee, Haw Yen | 1997-01-07 |
| 5552340 | Nitridation of titanium, for use with tungsten filled contact holes | Ching-Ying Lee, Haw Yen | 1996-09-03 |
| 5461010 | Two step etch back spin-on-glass process for semiconductor planarization | Lai-Juh Chen | 1995-10-24 |
| 5393708 | Inter-metal-dielectric planarization process | Kuang-Chao Chen | 1995-02-28 |
| 5366850 | Submicron planarization process with passivation on metal line | Kuang-Chao Chen | 1994-11-22 |
| 5356836 | Aluminum plug process | Kuang-Chao Chen | 1994-10-18 |
| 5286675 | Blanket tungsten etchback process using disposable spin-on-glass | Kuang-Chao Chen | 1994-02-15 |
| 5250472 | Spin-on-glass integration planarization having siloxane partial etchback and silicate processes | Kuang-Chao Chen | 1993-10-05 |