Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025452 | Full-duplex, sub-band spread spectrum communications system | Harold K. Sohner, Richard J. Girvin, Surinder Kumar | 1991-06-18 |
| 5018165 | Communication system using spread spectrum and leaky transmission line | Harold K. Sohner, John T. Spradling | 1991-05-21 |