Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11818179 | IMS recovery | Saqib Badar, Khurram Ahmad Mirza | 2023-11-14 |
| 11659389 | Architecture for providing cellular roaming support | Nassereddine Sabeur, Joel Arends, Saqib Badar, Sabuhi Kiran Zaifuddin, Raymond Thomas Ball | 2023-05-23 |
| 11659469 | Restoration of serving call session control and application server function | Zeeshan Jahangir | 2023-05-23 |
| 11641381 | Call setup timer triggered by network response | Hsin-Fu Henry Chiang, William Michael Hooker, Boris Antsev, Shelby Seward | 2023-05-02 |
| 11632658 | Telephony application server charging for evolved packet system fallback | Saqib Badar, Nassereddine Sabeur | 2023-04-18 |
| 11632405 | Proxy-call session control function (P-CSCF) restoration | Joel Arends, Nassereddine Sabeur, Subramania Kaushik, Saqib Badar | 2023-04-18 |
| 11617079 | Local IMS selection for trusted network operators | Saqib Badar | 2023-03-28 |
| 11576090 | MME based handover decision | Adnan Rahat | 2023-02-07 |