Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532048 | Radio communications system with a minimal broadcast channel | Christopher R. Uhlik, Michael Youssefmir, Mitchell D. Trott | 2013-09-10 |
| 8326374 | Remote unit for providing multiple-mode spatial processing | Athanasios A. Kasapi | 2012-12-04 |
| 8089925 | Radio communications system with a minimal broadcast channel | Christopher R. Uhlik, Michael Youssefmir, Mitchell D. Trott | 2012-01-03 |
| 7995547 | Efficient communication channel survey | — | 2011-08-09 |
| 7996049 | Remote unit for providing spatial processing | Athanasios A. Kasapi | 2011-08-09 |
| 7907960 | Method and apparatus for adjusting feedback of a remote unit | David M. Parish, Stephen J. Sifferman | 2011-03-15 |
| 7768960 | Efficient communication channel survey | — | 2010-08-03 |
| 7702298 | Method and apparatus to provide multiple-mode spatial processing in a radio receiver | Athanasios A. Kasapi | 2010-04-20 |
| 7606257 | Apparatus and method for transmission collision avoidance | William J. McFarland | 2009-10-20 |
| 7424002 | Resource allocation in a wireless network | Mitchell D. Trott, Christopher R. Uhlik | 2008-09-09 |
| 7369510 | Wireless LAN using RSSI and BER parameters for transmission rate adaptation | Michael S. Wong, Jeffrey M. Gilbert | 2008-05-06 |
| 7336626 | Operating time division duplex (TDD) wireless systems in paired spectrum (FDD) allocations | Christopher R. Uhlik | 2008-02-26 |
| 7299071 | Downlink broadcasting by sequential transmissions from a communication station having an antenna array | David M. Parish, Christopher R. Uhlik, Stephen Boyd, Louis Yun, Marc Goldburg | 2007-11-20 |
| 7277679 | Method and apparatus to provide multiple-mode spatial processing to a terminal unit | Athanasios A. Kasapi | 2007-10-02 |
| 7227855 | Resource allocation in a wireless network | Mitchell D. Trott, Christopher R. Uhlik | 2007-06-05 |
| 7158493 | Radio communications system with a minimal broadcast channel | Christopher R. Uhlik, Michael Youssefmir, Mitchell D. Trott | 2007-01-02 |
| 7024163 | Method and apparatus for adjusting feedback of a remote unit | David M. Parish, Stephen J. Sifferman | 2006-04-04 |
| 6982968 | Non-directional transmitting from a wireless data base station having a smart antenna system | Youssefmir Michael, Mitchell D. Trott | 2006-01-03 |
| 6965788 | Method and apparatus for providing spatial processing in a remote unit | David M. Parish, Stephen J. Sifferman | 2005-11-15 |
| 6963742 | Periodic calibration on a communications channel | Tibor Boros, Christopher R. Uhlik, Mitchell D. Trott | 2005-11-08 |
| 6778513 | Method and apparatus for separting multiple users in a shared-channel communication system | Athanasios A. Kasapi, Mitchell D. Trott, David M. Parrish | 2004-08-17 |
| 6668161 | Determining a spatial signature using a robust calibration signal | Tibor Boros, Christopher R. Uhlik, Mitchell D. Trott | 2003-12-23 |
| 6654590 | Determining a calibration function using at least one remote terminal | Tibor Boros, Christopher R. Uhlik, Mitchell D. Trott | 2003-11-25 |
| 6615024 | Method and apparatus for determining signatures for calibrating a communication station having an antenna array | Tibor Boros, Christopher R. Uhlik, Mitchell D. Trott | 2003-09-02 |
| 6185440 | Method for sequentially transmitting a downlink signal from a communication station that has an antenna array to achieve an omnidirectional radiation | David M. Parish, Christopher R. Uhlik, Stephen Boyd, Louis Yun, Marc Goldburg | 2001-02-06 |