Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4903109 | Semiconductor devices having local oxide isolation | — | 1990-02-20 |
| RE31580 | Insulated gate field-effect transistor comprising a mesa channel and a thicker surrounding oxide | — | 1984-05-01 |
| RE30251 | Semiconductor device comprising an insulated gate field effect transistor and method of manufacturing the same | — | 1980-04-08 |