Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8399158 | High resolution phase shift mask | Chang Ju Choi, Cheng-Hsin Ma, Sven Henrichs, Robert H. Olshausen | 2013-03-19 | $13,402,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8399158 | High resolution phase shift mask | Chang Ju Choi, Cheng-Hsin Ma, Sven Henrichs, Robert H. Olshausen | 2013-03-19 | $13,402,000 |