Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812148 | Preventing gate oxice thinning effect in a recess LOCOS process | Chieh-Ju Chang, Tsai-Sen Lin, Yifu Chung | 2004-11-02 |
| 6727189 | Method for detecting metal contamination on a silicon chip by implanting arsenic | Chuan-Yi Wang, Tsai-Sen Lin, Chi-Ping Chung | 2004-04-27 |