Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7330693 | Broadcast channels for wireless telephony | — | 2008-02-12 |
| 7013129 | Queuing for radio channel availability | Jeffrey Ross Light, Chung-Zin Liu, Omar Salvador, Gitesh Shah, Mark Stockert +3 more | 2006-03-14 |
| 6865390 | Cellular communications system featuring a central radio pool/traffic router | Paul Sand, Phillip Michael Sands | 2005-03-08 |
| 6721701 | Method and apparatus for sound discrimination | Jeffrey Ross Light, Reginald Hill | 2004-04-13 |
| 6658255 | Enhanced wireless radio channel utilization | Jeffrey Ross Light, Chung-Zin Liu, Omar Salvador, Gitesh Shah, Mark Stockert +3 more | 2003-12-02 |
| 6320534 | Location based personal telephone routing system | — | 2001-11-20 |
| 5396591 | Telephone operator keying arrangement | — | 1995-03-07 |