| Patent | Date |
|---|
Methods to extend the frequency lock range of a received RF signal using a preamble-based frequency estimate
Grant 8,842,043 - McDanell , et al. September 23, 2 | 2014-09-23 |
System And Method For Controlling Ground Transceiver Communications With A Satellite Transceiver
App 20140198717 - Walker; Glenn A. ; et al. | 2014-07-17 |
Broadcast Receiver And Method Of Operating The Same To Avoid Muting Caused By Memory Reallocation
App 20140120828 - HIATT, JR.; MICHAEL L. ; et al. | 2014-05-01 |
Methods To Extend The Frequency Lock Range Of A Received Rf Signal Using A Preamble-based Frequency Estimate
App 20130162466 - MCDANELL; Roger A. ; et al. | 2013-06-27 |
Satellite receiver performance enhancements
Grant 8,442,425 - Walker , et al. May 14, 2 | 2013-05-14 |
Satellite Receiver Performance Enhancements
App 20130089126 - WALKER; GLENN A. ; et al. | 2013-04-11 |
Receiver system and method for switching among a plurality of antenna elements to receive a signal
Grant 7,957,333 - Walker , et al. June 7, 2 | 2011-06-07 |
Method to minimize degradation in a D-MPSK hierarchical modulation system
Grant 7,830,983 - Dibiaso , et al. November 9, 2 | 2010-11-09 |
Method to enable single frequency network optimization
Grant 7,822,149 - Dibiaso , et al. October 26, 2 | 2010-10-26 |
Method and system for sending and receiving satellite digital radio programming information for multiple channels
Grant 7,804,796 - Walker , et al. September 28, 2 | 2010-09-28 |
Communication service subscription management
Grant 7,792,482 - Walker , et al. September 7, 2 | 2010-09-07 |
Method to demodulate amplitude offsets in a differential modulation system
Grant 7,773,697 - Dibiaso , et al. August 10, 2 | 2010-08-10 |
Method to minimize compatibility error in hierarchical modulation using variable phase
Grant 7,751,497 - Walker , et al. July 6, 2 | 2010-07-06 |
Method to increase performance of secondary data in a heirarchial modulation scheme
Grant 7,656,966 - Walker , et al. February 2, 2 | 2010-02-02 |
Method to minimize compatibility error in hierarchical modulation using variable phase
Grant 7,657,225 - Walker , et al. February 2, 2 | 2010-02-02 |
Method for variable performance in communication systems
Grant 7,512,159 - Walker , et al. March 31, 2 | 2009-03-31 |
Receiver system and method for switching among a plurality of antenna elements to receive a signal
App 20090075617 - Walker; Glenn A. ; et al. | 2009-03-19 |
Method to optimize hierarchical modulation for a diversity system
Grant 7,499,696 - Dibiaso , et al. March 3, 2 | 2009-03-03 |
Technique for demodulating level II hierarchical data
Grant 7,480,351 - Hiatt, Jr. , et al. January 20, 2 | 2009-01-20 |
System and method for receiving and combining multiple antenna signals
App 20090003498 - Fruit; Larry J. ; et al. | 2009-01-01 |
Method to increase performance of secondary data in a hierarchical modulation scheme
Grant 7,386,056 - Walker , et al. June 10, 2 | 2008-06-10 |
Method to inject hierarchical data onto single carrier stream
Grant 7,280,613 - Walker , et al. October 9, 2 | 2007-10-09 |
Method to create hierarchical modulation in OFDM
Grant 7,230,992 - Walker , et al. June 12, 2 | 2007-06-12 |
Method to increase performance of secondary data in a hierarchical modulation scheme
Grant 7,230,998 - Walker , et al. June 12, 2 | 2007-06-12 |
Method to minimize compatibility error in hierarchical modulation
Grant 7,215,713 - Walker , et al. May 8, 2 | 2007-05-08 |
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