Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077566 | Caller ID callback authenticationi for voice over internet protocol (“VoIP”) deployments | Nicholas F. Campion | 2015-07-07 |
| 9014369 | Voice-over internet protocol (VoIP) scrambling mechanism | Keith D. Cramer | 2015-04-21 |