Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223919 | Photosensitive device suitable for high voltage operation | Kenneth R. Whight, David J. Coe | 1993-06-29 |
| 5218226 | Semiconductor device having high breakdown voltage | Henry E. Brockman, David Yule | 1993-06-08 |
| 5089431 | Method of manufacturing a semiconductor device including a static induction transistor | Henry E. Brockman, Jan Haisma | 1992-02-18 |
| 5083176 | Semiconductor device having increased breakdown voltage | — | 1992-01-21 |
| 4881119 | Semiconductor devices | David H. Paxman, David J. Coe | 1989-11-14 |
| 4646115 | Semiconductor devices having field-relief regions | John M. Shannon, David J. Coe | 1987-02-24 |
| 4309714 | Gate turn-off diodes and arrangements including such diodes | — | 1982-01-05 |