Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854004 | Systems and methods for managing different types of registrations for IMS services on SIMs of a wireless communication device | — | 2017-12-26 |
| 9565615 | Evolved hybrid internet protocol (IP) multimedia subsystem (IMS) architecture | Vikram Singh, Srinivasan Balasubramanian | 2017-02-07 |