Issued Patents All Time
Showing 201–212 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7277471 | Time-tracking for clustered demodulation elements in a spread spectrum system | Roland Rick, Keith Saints, Haitao Zhang | 2007-10-02 |
| 7116957 | Velocity responsive filtering for pilot signal reception | Gilbert C. Sih, Andrew Kan, Stein A. Lundby | 2006-10-03 |
| 7039138 | Method and apparatus for bandwidth estimation | Thomas B. Wilborn | 2006-05-02 |
| 6912244 | Pilot frequency acquisition based on a window of data samples | Raghu Narayan Challa, Mark Roh | 2005-06-28 |
| 6895058 | Dual paging channel receiver for a wireless communications system | Farrokh Abrishamkar | 2005-05-17 |
| 6771692 | Time tracking in a non-negligible multipath spacing environment | Roland Rick, Parvathanathan Subrahmanya, Brian K. Butler, Thunyachate Ekvetchavit | 2004-08-03 |
| 6760362 | Dynamic pilot filter bandwidth estimation | Andrew Kan | 2004-07-06 |
| 6529850 | Apparatus and method of velocity estimation | Thomas B. Wilborn, Gilbert C. Sih, Farrokh Abrishamkar | 2003-03-04 |
| 6507743 | Wireless communications receiver employing quick paging channel symbols and noise power estimates to facilitate detection of a primary paging channel | Farrokh Abrishamkar | 2003-01-14 |
| 6480528 | Automatic gain control for improved decoding of multi-carrier signal | Thomas B. Wilborn | 2002-11-12 |
| 6356601 | Method and apparatus for detecting zero rate frames in a communications system | Tao Chen | 2002-03-12 |
| 6208699 | Method and apparatus for detecting zero rate frames in a communications system | Tao Chen | 2001-03-27 |