Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303464 | Method and structure for reducing interconnect system capacitance through enclosed voids in a dielectric layer | Quat Vu, David B. Fraser, Chien Chiang, Ian A. Young, Thomas Marieb | 2001-10-16 |
| 5633102 | Lithography using a new phase-shifting reticle | Kenny K. Toh, Giang T. Dao, Rajeev Ranjan Singh | 1997-05-27 |
| 5384219 | Reticle with structurally identical inverted phase-shifted features | Giang T. Dao, Qi De Qian, Nelson Tam, Harry Fujimoto | 1995-01-24 |
| 5354632 | Lithography using a phase-shifting reticle with reduced transmittance | Giang T. Dao, Kenny K. Toh, Rajeev Ranjan Singh | 1994-10-11 |
| 5348826 | Reticle with structurally identical inverted phase-shifted features | Giang T. Dao, Qi-De Qian, Nelson Tam, Harry Fujimoto | 1994-09-20 |
| 5300379 | Method of fabrication of inverted phase-shifted reticle | Giang T. Dao, Nelson Tam, Ruben A. Rodriquez | 1994-04-05 |