Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702962 | Fabrication process for a static induction transistor | — | 1997-12-30 |
| 5648665 | Semiconductor device having a plurality of cavity defined gating regions and a fabrication method therefor | — | 1997-07-15 |
| 5602405 | Semiconductor device with base formed by the junction of two semiconductors of the same conductive type | — | 1997-02-11 |
| 5591991 | Semiconductor device and method of manufacturing the same | — | 1997-01-07 |