Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934010 | Optical proximity correction method utilizing gray bars as sub-resolution assist features | — | 2005-08-23 |
| 6881523 | Optical proximity correction method utilizing ruled ladder bars as sub-resolution assist features | — | 2005-04-19 |
| 6846595 | Method of improving photomask geometry | — | 2005-01-25 |