Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973309 | Method and system for re-direction and handoff for pre-paid mobile services in third generation networks | Charles Rygula, Chandra Warrier | 2005-12-06 |
| 6965992 | Method and system for network security capable of doing stronger encryption with authorized devices | Boby Joseph, Michael Freed | 2005-11-15 |
| 6966003 | System and method for switching security associations | Boby Joseph, David Grabelsky | 2005-11-15 |
| 6956846 | System and method for foreign agent control node redundancy in a mobile internet protocol network | Gregory K. Lewis | 2005-10-18 |
| 6954454 | Architecture for a central office using IP technology | Guido M. Schuster, Ikhlaq S. Sidhu, Jerry Mahler, David Grabelsky, Jacek A. Grabiec +1 more | 2005-10-11 |
| 6948074 | Method and system for distributed generation of unique random numbers for digital tokens | David Grabelsky | 2005-09-20 |
| 6940836 | Method and apparatus for indicating quality of service to a radio access network | Sundar Raman | 2005-09-06 |