Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184621 | Method and apparatus for authenticating encrypted communication | Jonathan Swoboda, Alan Sung | 2024-12-31 |
| 9438636 | Method to block split phone and gateway registration | Charles Y. Farwell, Don Gillespie, Cliff Grimes, Scott Hendrick, Tim Kaye +5 more | 2016-09-06 |
| 6584559 | Firmware download scheme for high-availability systems | William C. Lyford, Kevin L. Stiles | 2003-06-24 |