Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764962 | Method for forming an oxynitride layer | Yung-Hsien Wu | 2004-07-20 |
| 6323137 | Method for forming an arsenic doped dielectric layer | Feng-Wei Ku | 2001-11-27 |
| 6171764 | Method for reducing intensity of reflected rays encountered during process of photolithography | Wen-Ping Yen | 2001-01-09 |
| 6156597 | Additional buffer layer for eliminating ozone/tetraethylorthosilicate sensitivity on an arbitrary trench structure | Wen-Ping Yen, Chong-Che Lee | 2000-12-05 |
| 5869406 | Method for forming insulating layers between polysilicon layers | Wen-Doe Su | 1999-02-09 |