Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828187 | Method for uniform reactive ion etching of dual pre-doped polysilicon regions | Joyce C. Liu, Qingyun Yang | 2004-12-07 |
| 6703269 | Method to form gate conductor structures of dual doped polysilicon | Jeffrey J. Brown, Qingyun Yang | 2004-03-09 |