Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008729 | Method for fabricating phase mask of photolithography process | Kao-Tsair Tsai, Yu-Cheng Tung | 2006-03-07 |
| 6977127 | Alternating phase shift mask | Yi-Yu Hsu, Yu-Cheng Tung, Hung-Yueh Liao, Kao-Tsai Tsai, Jong-Bor Wang | 2005-12-20 |
| 6713806 | Method for manufacturing an extended-wing capacitor and the extended-wing capacitor | Jong-Bor Wang | 2004-03-30 |
| 6190807 | Mask compatible with different steppers | Yuang Wang | 2001-02-20 |