Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12004000 | Capability management for concurrency mode control | Subashini Krishnamurthy, Qingxin Chen | 2024-06-04 |
| 10111068 | Techniques for providing IMS services to multiple machine-type communication devices using a user equipment as a proxy | — | 2018-10-23 |
| 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 |
| 9131429 | Tune-away blocking during a VoLTE call on DSDS mobile device | Arvind Vardarajan Santhanam, Kiran Patil, Ritesh Seth | 2015-09-08 |
| 9071956 | Systems and methods for dynamic enablement of wireless communication device functionalities | Fahed I. Zawaideh | 2015-06-30 |
| 8780857 | Methods and apparatus for mobility support between network domains | Srinivasan Balasubramanian | 2014-07-15 |
| 8743887 | Methods and apparatus for mobility support and IP multimedia subsystem (IMS) registration in a multimode network environment | Srinivasan Balasubramanian | 2014-06-03 |
| 8121037 | Fixed mobile convergence (FMC) with PDIF and SIP gateway | Srinivasan Balasubramanian, Leslie Chiming Chan, Uppinder Singh Babbar | 2012-02-21 |
| 8116252 | Fixed mobile convergence (FMC) architectures | Srinivasan Balasubramanian, Leslie Chiming Chan, Uppinder Singh Babbar | 2012-02-14 |
| 8095157 | Systems and methods for broadcasting and multicasting short message service messages | — | 2012-01-10 |