Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466953 | Denuded zone field effect photoconductive detector | Charles A. Cockrum | 1995-11-14 |
| 4961098 | Heterojunction photodiode array | Charles A. Cockrum | 1990-10-02 |
| 4751560 | Infrared photodiode array | — | 1988-06-14 |
| 4639756 | Graded gap inversion layer photodiode array | Ichiro Kasai | 1987-01-27 |