Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670081 | Optical proximity correction method utilizing serifs having variable dimensions | Thomas Laidig | 2003-12-30 |
| 6623895 | Hybrid phase-shift mask | Jang Fung Chen, Roger Caldwell, Thomas Laidig | 2003-09-23 |