Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11441043 | Ink composition and methods of use and making | — | 2022-09-13 | |
| 5633102 | Lithography using a new phase-shifting reticle | Kenny K. Toh, Giang T. Dao, Eng T. Gaw | 1997-05-27 | $86,657,000 |
| 5354632 | Lithography using a phase-shifting reticle with reduced transmittance | Giang T. Dao, Kenny K. Toh, Eng T. Gaw | 1994-10-11 | $38,620,000 |