Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7688755 | Method and apparatus for group leader selection in wireless multicast service | Xin Xiao, Christopher R. Cushing | 2010-03-30 |
| 6678258 | Method and apparatus for paging a communication unit in a packet data communication system | Paula Tjandra | 2004-01-13 |
| 6643276 | Data gateway and method for conveying data to a base site in a communication system | Timothy J. Spets | 2003-11-04 |
| 5748620 | Method for providing communications to a communication device in a radio communication system | — | 1998-05-05 |