Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821913 | Method for forming dual oxide layers at bottom of trench | Chiao-Shun Chuang, Chien-Ping Chang, Mao-Song Tseng | 2004-11-23 |
| 6784115 | Method of simultaneously implementing differential gate oxide thickness using fluorine bearing impurities | Jacson Liu, Chih-Sheng Chang, Hudy-Jong Wu | 2004-08-31 |