Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649321 | Method and apparatus for determining audio band energy of a squelch circuit input signal | — | 1997-07-15 |
| 5526376 | Intelligent repeater interface | Lynn Monica, Mark L. Shaughnessy | 1996-06-11 |