Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7280500 | System and method for synchronizing broadcast transmissions from wireless base stations | Purva Rajkotia | 2007-10-09 |
| 7133674 | Apparatus and method for reactivating multiple packet data sessions in a wireless network | Purva Rajkotia | 2006-11-07 |
| 7047010 | System and method for providing rescue channel communications between base stations in a wireless communication system | — | 2006-05-16 |
| 6904028 | System and method for sending intermittent messages on the A-interface | — | 2005-06-07 |
| 6657984 | System and method providing backward compatibility of radio link protocols in a wireless network | — | 2003-12-02 |
| 6546001 | Medium access control message acknowledgment system and method of operation thereof | Hyunseok Lee | 2003-04-08 |