Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9479543 | Call flow system and method for use in a VoIP telecommunication system | Andrew Silver, Patricia A. Landgren | 2016-10-25 |
| 9473540 | Call flow system and method for use in a legacy telecommunication system | Andrew Silver, Patricia A. Landgren | 2016-10-18 |
| 9380506 | System, method, and computer-readable medium for provisioning dual-homed voice call continuity | Andrew Silver, Steven E. Tryon, Patricia A. Landgren | 2016-06-28 |
| 9253552 | System, method, and computer-readable medium for implementing intelligent network service functionality in a network | Andrew Silver, Patricia A. Landgren | 2016-02-02 |