Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977127 | Alternating phase shift mask | Chii-Ming Shiah, Yi-Yu Hsu, Yu-Cheng Tung, Hung-Yueh Liao, Kao-Tsai Tsai | 2005-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977127 | Alternating phase shift mask | Chii-Ming Shiah, Yi-Yu Hsu, Yu-Cheng Tung, Hung-Yueh Liao, Kao-Tsai Tsai | 2005-12-20 |