Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9088388 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2015-07-21 |
| 8693432 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2014-04-08 |
| 8594138 | Methods for in-band signaling through enhanced variable-rate codecs | — | 2013-11-26 |
| 8305990 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2012-11-06 |
| 7983310 | Methods for in-band signaling through enhanced variable-rate codecs | Kiley Birmingham, Lee Zhao, David Quimby | 2011-07-19 |
| 7983217 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2011-07-19 |
| 7450542 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2008-11-11 |
| 7095708 | Methods and apparatus for use in communicating voice and high speed data in a wireless communication system | Siavash Alamouti, Jeffrey A. Battin, David Gibbons, James Timothy Golden, Elliott Hoole +7 more | 2006-08-22 |
| 7065165 | Automatic gain control methods and apparatus suitable for use in OFDM receivers | Jari M. Heinonen, Hongliang Zhang | 2006-06-20 |
| 6940933 | Apparatus and method for synchronization in a multiple-carrier communications system by observing a phase-frequency relationship of a plurality of pilot signals | Jari M. Heinonen | 2005-09-06 |
| 6930995 | Apparatus and method for synchronization in a multiple-carrier communication system by observing a plurality of synchronization indicators | Jari M. Heinonen | 2005-08-16 |
| 6853629 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2005-02-08 |
| 6807147 | Methods and apparatus for use in obtaining frame synchronization in an OFDM communication system | Jari M. Heinonen, Steven E. McMeekin | 2004-10-19 |
| 6768714 | Methods and apparatus for use in obtaining frequency synchronization in an OFDM communication system | Jari M. Heinonen, Steven E. McMeekin | 2004-07-27 |
| 6700866 | Methods and apparatus for use in obtaining frequency synchronization in an OFDM communication system | Jari M. Heinonen, Steven E. McMeekin, Reijo Savola, William Haywood Warner | 2004-03-02 |
| 6574292 | Automatic gain control methods and apparatus suitable for use in OFDM receivers | Jari M. Heinonen, Hongliang Zhang | 2003-06-03 |
| 6560209 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 2003-05-06 |
| 6389087 | Apparatus and method for synchronization in a multiple-carrier communication system by observing energy within a guard band | Jari M. Heinonen | 2002-05-14 |
| 6363127 | Automatic gain control methods and apparatus suitable for use in OFDM receivers | Jari M. Heinonen, Hongliang Zhang | 2002-03-26 |
| 5933421 | Method for frequency division duplex communications | Siavash Alamouti, Eduardo Casas, Elliott Hoole, Mary Jesse, David G. Michelson +3 more | 1999-08-03 |
| 5896425 | Non-uniformly spaced tones for synchronization waveform | Gregory J. Veintimilla | 1999-04-20 |