Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950389 | Peak-to-average power reduction in an orthogonal frequency division multiplexing system | — | 2005-09-27 |
| 6876623 | Tuning scheme for code division multiplex broadcasting system | Hui-Ling Lou, Zulfiquar Sayeed | 2005-04-05 |
| 6842724 | Method and apparatus for reducing start-up delay in data packet-based network streaming applications | Hui-Ling Lou, Gerald Schuller | 2005-01-11 |
| 6807145 | Diversity in orthogonal frequency division multiplexing systems | Zulfiquar Sayeed | 2004-10-19 |
| 6760699 | Soft feature decoding in a distributed automatic speech recognition system for use over wireless channels | Wolfgang Reichl, Alexandros Potamianos | 2004-07-06 |
| 6745005 | Method and apparatus for reducing signal interference in satellite broadcast systems employing terrestrial repeater stations | Hui-Ling Lou | 2004-06-01 |
| 6728202 | Code division multiplex satellite broadcasting system | Zulfiquar Sayeed | 2004-04-27 |
| 6370666 | Tuning scheme for error-corrected broadcast programs | Hui-Ling Lou, Rudiger L. Urbanke | 2002-04-09 |
| 6157612 | Fast fading packet diversity transmission method and system | William Glenn Zeng | 2000-12-05 |
| 5949833 | Method and apparatus to implement antenna diversity for direct sequence spread spectrum receivers | — | 1999-09-07 |
| 5943372 | Orthogonal polarization and time varying offsetting of signals for digital data transmission or reception | Michael J. Gans, Jack Winters | 1999-08-24 |
| 5848103 | Method and apparatus for providing time diversity | — | 1998-12-08 |
| 5828677 | Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems | Zulfiquar Sayeed | 1998-10-27 |
| 5689439 | Switched antenna diversity transmission method and system | William Glenn Zeng | 1997-11-18 |
| 5671156 | Transmission method and system for JPEG images | Yong Zhou | 1997-09-23 |
| 5657325 | Transmitter and method for transmitting information packets with incremental redundancy | Hui-Ling Lou | 1997-08-12 |
| 5581481 | System for storage and retrieval of JPEG images | Yong Zhou | 1996-12-03 |
| 5461610 | Precoding of signature sequences for CDMA systems | — | 1995-10-24 |
| 5457712 | Method for providing time diversity | — | 1995-10-10 |
| 5394435 | Diversity for direct-sequence spread spectrum systems | — | 1995-02-28 |
| 5305353 | Method and apparatus for providing time diversity | — | 1994-04-19 |
| 5289499 | Diversity for direct-sequence spread spectrum systems | — | 1994-02-22 |