Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969568 | Method for etching a quartz layer in a photoresistless semiconductor mask | Shahid Rauf, Peter L. G. Ventzek | 2005-11-29 |
| 6902969 | Process for forming dual metal gate structures | Olubunmi O. Adetutu, Hsing-Huang Tseng | 2005-06-07 |