Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8391874 | Method for updating location of user equipment | Vinod Kumar Ramachandran, Suresh Kalyanasundaram | 2013-03-05 |
| 8220044 | Apparatus and method for triggering session re-negotiation between access network and access terminal in a high rate packet data system | Tirumala Sree Hari Vara Prasad Vadlapudi | 2012-07-10 |
| 8213959 | Method for updating location of user equipment | Vinod Kumar Ramachandran, Suresh Kalyanasundaram | 2012-07-03 |
| 7987505 | Apparatus and method for triggering session re-negotiation between access network and access terminal in a high rate packet data system | Tirumala Sree Hari Vara Prasad Vadlapudi | 2011-07-26 |
| 7725722 | Apparatus and method for triggering session re-negotiation between access network and access terminal in a high rate packet data system | Tirumala Sree Hari Vara Prasad Vadlapudi | 2010-05-25 |