Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979519 | Phase shifting circuit manufacture method and apparatus | Yagyensh C. Pati | 2005-12-27 |
| 6904587 | Incremental lithography mask layout design and verification | Chi-Ming Tsai, Chin-Hsen Lin | 2005-06-07 |
| 6901575 | Resolving phase-shift conflicts in layouts using weighted links between phase shifters | Shao-Po Wu, Seonghun Cho | 2005-05-31 |