Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8536949 | Variable power amplifier system | Harry W. Perlow, Walter F. Rausch | 2013-09-17 |
| 8442467 | Wireless communication device with a multi-band antenna | Walter F. Rausch, Harry W. Perlow | 2013-05-14 |
| 8194611 | System and method of automatically optimizing an operational radio access network | Nagi A. Mansour | 2012-06-05 |
| 8036136 | System and method of allocating sub-channels | Nagi A. Mansour | 2011-10-11 |
| 8027646 | Communication system and method for filtering and attenuating a signal between an antenna system and a base station | Walter F. Rausch, Harry W. Perlow | 2011-09-27 |
| 7978724 | Systems and methods of allocating radio resources | Nagi A. Mansour, Mathew Starzec, Petronilo Cailipan | 2011-07-12 |
| 7639654 | Method and apparatus for mobile broadband wireless communications | Michael A. Zuniga | 2009-12-29 |
| 7573807 | Method and apparatus for performing differential modulation over frequency in an orthogonal frequency division multiplexing (OFDM) communication system | Zulfiquar Sayeed, Dunmin Zheng | 2009-08-11 |
| 7359312 | Method and apparatus for identifying an orthogonal frequency division multiplexing (OFDM) terrestrial repeater using inactive sub-carriers | Zulfiquar Sayeed, Dunmin Zheng | 2008-04-15 |
| 6798791 | Cluster frame synchronization scheme for a satellite digital audio radio system | Zulfiquar Sayeed, Dunmin Zheng | 2004-09-28 |
| 6748005 | Methods and apparatus for providing a direct frequency hopping wireless interface with a personal computer | Michael A. Zuniga | 2004-06-08 |
| 6618367 | Transmission frame structure for a satellite digital audio radio system | Zulfiquar Sayeed, Dunmin Zheng | 2003-09-09 |
| 6580705 | Signal combining scheme for wireless transmission systems having multiple modulation schemes | Zulfiquar Sayeed, Dunmin Zheng | 2003-06-17 |