Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451915 | Active filter resonator and system and negative resistance generator usable therein | Peter J. Katzin, Yalcin Ayasli | 1995-09-19 |
| RE31470 | Stripline filter device | Bertho Boman | 1983-12-20 |
| 4288530 | Method of tuning apparatus by low power laser beam removal | Gary R. Geller | 1981-09-08 |
| 4266206 | Stripline filter device | Bertho Boman | 1981-05-05 |