Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047823 | Circuit structure having a lateral bipolar transistor and its method of manufacture | Emmerich Bertagnolli | 1991-09-10 |
| 4338281 | Thin film semiconductor gas sensor having an integrated heating element | Peter Tischer, Brigitte Schneider-Gmelch | 1982-07-06 |