Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980658 | Method and apparatus for encrypting transmissions in a communication system | Ramin Rezaiifar, Paul T. Williamson, Jun Wang, Edward G. Tiedemann, Jr. | 2005-12-27 |
| 6901395 | Method and apparatus for preferred roaming list compression | Don Andrus, Ramin Rezaiifar, Paul E. Bender, Rotem Cooper | 2005-05-31 |
| 6870823 | Method and apparatus for providing an alert with information signal between a mobile switching center and a base station | Rajeev Krishnamurthi, Bibhu Mohanty | 2005-03-22 |