Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300379 | Method of fabrication of inverted phase-shifted reticle | Giang T. Dao, Eng T. Gaw, Nelson Tam | 1994-04-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300379 | Method of fabrication of inverted phase-shifted reticle | Giang T. Dao, Eng T. Gaw, Nelson Tam | 1994-04-05 |