Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206714 | Methods, systems, and computer readable media for handling internet protocol (IP) multimedia subsystem (IMS) registration at proxy call session control function (P-CSCF) for roaming users after policy and charging rules function (PCRF) database failure | Lalit Grover, Vimal Chandra Tewari | 2025-01-21 |
| 12047224 | Methods, systems, and computer readable media for restoration of diameter connectivity | Lalit Grover, Vimal Chandra Tewari | 2024-07-23 |
| 11895160 | Methods, systems, and computer readable media for routing of packets for lawful interception | Lalit Grover, Vimal Chandra Tewari | 2024-02-06 |
| 11895161 | Methods, systems, and computer readable media for routing of packets for lawful interception | Lalit Grover, Vimal Chandra Tewari | 2024-02-06 |
| 11689587 | Methods, systems, and computer readable media for optimized inter-session border controller (SBC) attended call transfer with re-use of transfer target session | Lalit Grover, Vimal Chandra Tewari | 2023-06-27 |
| 11463484 | Methods, systems, and computer readable media for routing of packets for lawful interception | Lalit Grover, Vimal Chandra Tewari | 2022-10-04 |