Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7710964 | Discovering a network element in a communication system | Vijay Devarapalli | 2010-05-04 |
| 7636569 | Method of registering home address of a mobile node with a home agent | Franck Le, Stefano Faccin | 2009-12-22 |
| 7542481 | Connection optimization for communications in multiple access environment | Stefano Faccin | 2009-06-02 |
| 7539159 | Maintaining reachability of a mobile node | Vijay Devarapalli, Kengathran Sivalingam | 2009-05-26 |
| 7385946 | Service based bearer control and traffic flow template operation with mobile IP | Vijay Devarapalli, Meghana Sahasrabudhe, Kengatharan Sivalingam, Franck Le | 2008-06-10 |
| 7236781 | Method for roaming between networks | Kengatharan Sivalingam | 2007-06-26 |
| 7174018 | Security framework for an IP mobility system using variable-based security associations and broker redirection | Raja P. Narayanan, Haseeb Akhtar, Emad A. Qaddoura | 2007-02-06 |
| 6973086 | Method and system for securing mobile IPv6 home address option using ingress filtering | Charles E. Perkins | 2005-12-06 |
| 6904034 | Method and system for communicating data between a mobile communications architecture and a packet switched architecture, each utilizing a different mode of communication | Shavantha Kularatna, Shkumbin Hamiti, Tuomas Niemela, Rayadurgam Ravikanth | 2005-06-07 |
| 6771962 | Apparatus, and an associated method, by which to provide temporary identifiers to a mobile node involved in a communication handover | Yousuf Saifullah, Shavantha Kularatna, Rene Purnadi, Stefano Faccin | 2004-08-03 |