Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302459 | Conveyance arm device | Chi-Jui Sung, Chen-Chih Tsai, Yung-Hui Feng | 2001-10-16 |
| 6238996 | Method of forming a shallow trench isolation structure | Shih-Ching Chen, Chi-Jui Sung, Chung-Po Hsu | 2001-05-29 |