Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $11,400,000 |
| 6865390 | Cellular communications system featuring a central radio pool/traffic router | Paul Sand, Phillip Michael Sands | 2005-03-08 | $22,220,000 |
| 6721701 | Method and apparatus for sound discrimination | Jeffrey Ross Light, Reginald Hill | 2004-04-13 | $10,278,000 |
| 6658255 | Enhanced wireless radio channel utilization | Jeffrey Ross Light, Chung-Zin Liu, Omar Salvador, Gitesh Shah, Mark Stockert +3 more | 2003-12-02 | $12,505,000 |
| 6320534 | Location based personal telephone routing system | — | 2001-11-20 | $31,582,000 |
| 5396591 | Telephone operator keying arrangement | — | 1995-03-07 |