Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11991579 | System, method and computer-readable medium for provisioning dual-homed voice call continuity | Andrew Silver, Patricia A. Landgren, Lathan Lewis | 2024-05-21 |
| 11363511 | System, method and computer-readable medium for provisioning dual-homed voice call continuity | Andrew Silver, Patricia A. Landgren, Lathan Lewis | 2022-06-14 |
| 10425871 | System, method and computer-readable medium for provisioning dual-homed voice call continuity | Andrew Silver, Patricia A. Landgren, Lathan Lewis | 2019-09-24 |
| 9380506 | System, method, and computer-readable medium for provisioning dual-homed voice call continuity | Andrew Silver, Patricia A. Landgren, Lathan Lewis | 2016-06-28 |
| 8705487 | System, method and computer-readable medium for provisioning dual-homed voice call continuity | Andrew Silver, Patricia A. Landgren, Lathan Lewis | 2014-04-22 |