Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9088638 | System and method for facilitating secure voice communication over a network | — | 2015-07-21 |
| 8638716 | System and method for facilitating secure voice communication over a network | — | 2014-01-28 |
| 8437321 | Method and system for communicating fixed IP address based voice data in a dynamic IP address based network environment | Paul D. Coppinger | 2013-05-07 |
| 8437322 | Method and system for communicating fixed IP address based voice data in a dynamic IP address based network environment | Paul D. Coppinger | 2013-05-07 |