Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251487 | Method and apparatus to track count of broadcast content recipients in a wireless telephone network | Francesco Grilli | 2007-07-31 |
| 7158625 | Method and apparatus for automatically terminating a call | — | 2007-01-02 |
| 7142565 | Method and apparatus for radio link control of signaling messages and short messages data services in a communication system | Lijun Zhao | 2006-11-28 |
| 7079492 | System, method, and apparatus for access channel traffic management | — | 2006-07-18 |
| 7062272 | Method and apparatus to track count of broadcast content recipients in a wireless telephone network | Francesco Grilli | 2006-06-13 |
| 6839007 | Inner coding of higher priority data within a digital message | Lijun Zhao | 2005-01-04 |
| 6839566 | Method and apparatus for time-based reception of transmissions in a wireless communication system | Ragulan Sinnarajah | 2005-01-04 |
| 6807428 | Method and apparatus for time-based reception of transmissions in a wireless communication system | — | 2004-10-19 |
| 6788930 | Method and system for depleting backlog in a communication system | Sai Yiu Duncan Ho | 2004-09-07 |
| 6785549 | Method and apparatus for matching operating revisions of a mobile station and a base station in a wireless data communication system | Michael K. Spartz, Francesco Grilli | 2004-08-31 |
| 6690734 | Method and apparatus for puncturing code symbols in a communications system | Stein Lundby, Leonid Razoumov | 2004-02-10 |