Issued Patents All Time
Showing 101–125 of 165 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894548 | Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system | Jay Rodney Walton, John W. Ketchum, Steven J. Howard | 2011-02-22 |
| 7895503 | Sphere detection and rate selection for a MIMO transmission | Jay Rodney Walton, Steven J. Howard | 2011-02-22 |
| 7852972 | Single-burst acquistion for wireless communication system | John W. Ketchum, J. Rodney Walton, Steven J. Howard | 2010-12-14 |
| 7822069 | Phase correction for OFDM and MIMO transmissions | Irina Medvedev, Jay Rodney Walton, Steven J. Howard | 2010-10-26 |
| 7813441 | Multiplexing of real time services and non-real time services for OFDM systems | Ahmad Jalali, Jay Rodney Walton | 2010-10-12 |
| 7764594 | Multiple-access hybrid OFDM-CDMA system | Jay Rodney Walton, John W. Ketchum, Steven J. Howard | 2010-07-27 |
| 7764754 | Data transmission with spatial spreading in a MIMO communication system | J. Rodney Walton, John W. Ketchum, Steven J. Howard | 2010-07-27 |
| 7742546 | Receiver spatial processing for eigenmode transmission in a MIMO system | John W. Ketchum, J. Rodney Walton, Steven J. Howard | 2010-06-22 |
| 7738428 | Multiple-input, multiple-output (MIMO) systems with multiple transmission modes | Irina Medvedev, Jay Walton | 2010-06-15 |
| 7729444 | Method and apparatus for transmitting data in a time division duplexed (TDD) communication system | Ahmad Jalali, John Edward Smee | 2010-06-01 |
| 7711762 | Efficient computation for eigenvalue decomposition and singular value decomposition of matrices | Steven J. Howard, John W. Ketchum, Jay Rodney Walton | 2010-05-04 |
| 7688899 | 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 | 2010-03-30 |
| 7684473 | Receiver for wireless communication network with extended range | Jay Rodney Walton | 2010-03-23 |
| 7664193 | Multiplexing of real time services and non-real time services for OFDM systems | Ahmad Jalali, Jay Rodney Walton | 2010-02-16 |
| 7653142 | Channel estimation and spatial processing for TDD MIMO systems | John W. Ketchum, Jay Rodney Walton, Steven J. Howard | 2010-01-26 |
| 7636573 | Multiple-access multiple-input multiple-output (MIMO) communication system | Jay Rodney Walton, Steven J. Howard | 2009-12-22 |
| 7590182 | Method and apparatus for utilizing channel state information in a wireless communication system | Fuyun Ling, Jay Walton, Steven J. Howard, John W. Ketchum | 2009-09-15 |
| 7551698 | Derivation of eigenvectors for spatial processing in MIMO communication systems | John W. Ketchum, Peter Gaal | 2009-06-23 |
| 7430245 | Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems | John W. Ketchum, Steven J. Howard, Jay Walton | 2008-09-30 |
| 7411929 | Method and apparatus for utilizing channel state information in a wireless communication system | Fuyun Ling, Jay Walton, Steven J. Howard, John W. Ketchum | 2008-08-12 |
| 7391759 | Method and apparatus for providing wireless communication system synchronization | Edward G. Tiedemann, Jr., Charles E. Wheatley, III, J. Rod Walton, Steven J. Howard | 2008-06-24 |
| 7346115 | Iterative eigenvector computation for a MIMO communication system | Steven J. Howard, John W. Ketchum, Peter Monsen, J. Rodney Walton | 2008-03-18 |
| 7336746 | Data transmission with spatial spreading in a MIMO communication system | Jay Rodney Walton, John W. Ketchum, Steven J. Howard | 2008-02-26 |
| 7333560 | Method and apparatus for transmitting data in a time division duplexed (TDD) communication system | Ahmad Jalali, John Edward Smee | 2008-02-19 |
| 7324429 | Multi-mode terminal in a wireless MIMO system | J. Rodney Walton, John W. Ketchum, Steven J. Howard | 2008-01-29 |