Issued Patents All Time
Showing 26–50 of 165 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913529 | MIMO WLAN system | J. Rodney Walton, John W. Ketchum, Steven J. Howard | 2014-12-16 |
| 8909174 | Continuous beamforming for a MIMO-OFDM system | Steven J. Howard, Jay Rodney Walton | 2014-12-09 |
| 8903016 | Spatial spreading in a multi-antenna communication system | Jay Rodney Walton, Lizhong Zheng, John W. Ketchum, Steven J. Howard | 2014-12-02 |
| 8873365 | Transmit diversity processing for a multi-antenna communication system | J. Rodney Walton, John W. Ketchum, Steven J. Howard | 2014-10-28 |
| 8824583 | Reduced complexity beam-steered MIMO OFDM system | Steven J. Howard, John W. Ketchum, Jay Rodney Walton | 2014-09-02 |
| 8792877 | Range extension techniques for a wireless local area network | Jay Rodney Walton | 2014-07-29 |
| 8767701 | Unified MIMO transmission and reception | Steven J. Howard, Jay Rodney Walton | 2014-07-01 |
| 8761296 | Method and apparatus for antenna tuning and transmit path selection | Xiangdong Zhang, Jay Rodney Walton, Puay Hoe See | 2014-06-24 |
| 8750151 | Channel calibration for a time division duplexed communication system | John W. Ketchum, Jay Rodney Walton, Steven J. Howard | 2014-06-10 |
| 8711763 | Random access for wireless multiple-access communication systems | Jay Rodney Walton, John W. Ketchum, Steven J. Howard | 2014-04-29 |
| 8712400 | Range extension techniques for a wireless local area network | Jay Rodney Walton | 2014-04-29 |
| 8615053 | Mode and rate control for MIMO transmission | J Rodney Walton | 2013-12-24 |
| 8570988 | Channel calibration for a time division duplexed communication system | John W. Ketchum, J. Rodney Walton, Steven J. Howard | 2013-10-29 |
| 8547820 | Adaptive pilot insertion for a MIMO-OFDM system | Jay Rodney Walton | 2013-10-01 |
| 8542589 | Method and apparatus for providing beamforming feedback in wireless communication systems | Shravan K. Surineni, J. Rodney Walton, Steven J. Howard | 2013-09-24 |
| 8543070 | Reduced complexity beam-steered MIMO OFDM system | Steven J. Howard, John W. Ketchum, Jay Rodney Walton | 2013-09-24 |
| 8520498 | Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system | Jay Rodney Walton, John W. Ketchum, Steven J. Howard, Sanjiv Nanda | 2013-08-27 |
| 8489107 | Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system | J. Rodney Walton, Steven J. Howard | 2013-07-16 |
| 8488706 | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion | John W. Ketchum, Steven J. Howard, Jay Walton, Fuyun Ling | 2013-07-16 |
| 8488565 | Acquisition of timing information in wireless communication systems | Jay Rodney Walton, Irina Medvedev | 2013-07-16 |
| 8483188 | MIMO system with multiple spatial multiplexing modes | J. Rodney Walton, John W. Ketchum, Steven J. Howard | 2013-07-09 |
| 8477891 | Noise estimation for wireless communication | Peter Monsen | 2013-07-02 |
| 8477858 | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion | John W. Ketchum, Steven J. Howard, Jay Walton, Fuyun Ling | 2013-07-02 |
| 8472306 | Multi-access hybrid OFDM-CDMA system | J. Rodney Walton, John W. Ketchum, Steven J. Howard | 2013-06-25 |
| 8467466 | Reduced complexity detection and decoding for a receiver in a communication system | Bjorn Bjerke, Irina Medvedev, John W. Ketchum, Jay Rodney Walton | 2013-06-18 |