Inventor · disambiguated record
Glenn A. Walker
Also filed as: WALKER GLENN · WALKER GLENN A
49 granted patents·20 pending applications·346 citations·filing 2002–2015
98Inventor score
Top patents by PatentIndex Score
69 records- 0193US7480351B2Technique for demodulating level II hierarchical dataDELPHI TECH INC·Filed 2005·Granted Jan 20, 2009·33 cites·28 claims
- 0293US7215713B2Method to minimize compatibility error in hierarchical modulationDELPHI TECH INC·Filed 2004·Granted May 8, 2007·64 cites·15 claims
- 0389US7903629B2Hierarchically modulated OFDM communication from a satellite-based transmitter with reduced secondary data loss from clippingDELPHI TECH INC·Filed 2009·Granted Mar 8, 2011·20 cites·12 claims
- 0485US7230992B2Method to create hierarchical modulation in OFDMDELPHI TECH INC·Filed 2004·Granted Jun 12, 2007·42 cites·17 claims
- 0579US7656966B2Method to increase performance of secondary data in a heirarchial modulation schemeDELPHI TECH INC·Filed 2007·Granted Feb 2, 2010·7 cites·38 claims
- 0678US7366246B2Method to maximize receiver performance in a multi-stream systemDELPHI TECH INC·Filed 2003·Granted Apr 29, 2008·21 cites·16 claims
- 0777US7657225B2Method to minimize compatibility error in hierarchical modulation using variable phaseDELPHI TECH INC·Filed 2006·Granted Feb 2, 2010·5 cites·17 claims
- 0876US7398050B2Method and apparatus for processing air-borne digital data received in a motor vehicleDELPHI TECH INC·Filed 2004·Granted Jul 8, 2008·14 cites·24 claims
- 0975US7564907B2Technique for providing secondary data in a single-frequency networkDELPHI TECH INC·Filed 2005·Granted Jul 21, 2009·4 cites·5 claims
- 1074US7606327B2Method to receive local information with a national broadcast serviceDELPHI TECH INC·Filed 2003·Granted Oct 20, 2009·16 cites·7 claims
- 1172US7830983B2Method to minimize degradation in a D-MPSK hierarchical modulation systemDELPHI TECH INC·Filed 2005·Granted Nov 9, 2010·5 cites·22 claims
- 1272US7792482B2Communication service subscription managementDELPHI TECH INC·Filed 2007·Granted Sep 7, 2010·3 cites·34 claims
- 1372US7231177B2Audio system with first and second units having wireless interface, and audio recievers thereforDELPHI TECH INC·Filed 2003·Granted Jun 12, 2007·14 cites·21 claims
- 1471US8005418B2Vehicle oriented switched antenna systemDELPHI TECH INC·Filed 2004·Granted Aug 23, 2011·13 cites·3 claims
- 1571US7869533B2Communication system and method for receiving high priority and low priority signalsDELPHI TECH INC·Filed 2007·Granted Jan 11, 2011·2 cites·20 claims
- 1671US7835692B2Communication system and method of receiving high priority signals and low priority signalsDELPHI TECH INC·Filed 2007·Granted Nov 16, 2010·4 cites·20 claims
- 1770US8045500B2Communication system and method for transmitting signals to a plurality of different types of receiversDELPHI TECH INC·Filed 2007·Granted Oct 25, 2011·2 cites·22 claims
- 1870US7773697B2Method to demodulate amplitude offsets in a differential modulation systemDELPHI TECH INC·Filed 2005·Granted Aug 10, 2010·4 cites·16 claims
- 1969US8599971B2Communication system utilizing a hierarchically modulated signal and method thereofDELPHI TECH INC·Filed 2012·Granted Dec 3, 2013·2 cites·8 claims
- 2069US8442425B2Satellite receiver performance enhancementsWALKER GLENN A·Filed 2011·Granted May 14, 2013·3 cites·23 claims
- 2169US7957333B2Receiver system and method for switching among a plurality of antenna elements to receive a signalDELPHI TECH INC·Filed 2007·Granted Jun 7, 2011·4 cites·15 claims
- 2268US8379769B2Communication system utilizing a hierarchically modulated signal and method thereofDELPHI TECH INC·Filed 2010·Granted Feb 19, 2013·2 cites·10 claims
- 2367US7822149B2Method to enable single frequency network optimizationDELPHI TECH INC·Filed 2005·Granted Oct 26, 2010·1 cites·20 claims
- 2466US7804796B2Method and system for sending and receiving satellite digital radio programming information for multiple channelsDELPHI TECH INC·Filed 2006·Granted Sep 28, 2010·1 cites·18 claims
- 2566US7280662B2Time-shifting data in digital radio systemDELPHI TECH INC·Filed 2003·Granted Oct 9, 2007·9 cites·24 claims
- 2664US7280613B2Method to inject hierarchical data onto single carrier streamDELPHI TECH INC·Filed 2004·Granted Oct 9, 2007·8 cites·7 claims
- 2763US8548407B2Apparatus to communicate multiple signals from multiple antennas on a single cableWALKER GLENN A·Filed 2011·Granted Oct 1, 2013·2 cites·17 claims
- 2863US7295805B2Digital RF receiver and method of dynamically adjusting a multi-cluster memory bufferDELPHI TECH INC·Filed 2004·Granted Nov 13, 2007·8 cites·15 claims
- 2963US7230998B2Method to increase performance of secondary data in a hierarchical modulation schemeDELPHI TECH INC·Filed 2004·Granted Jun 12, 2007·7 cites·13 claims
- 3062US6999858B2Method and apparatus for detecting the removal of a vehicle antenna and subsequently authenticating the userDELPHI TECH INC·Filed 2003·Granted Feb 14, 2006·12 cites·21 claims
- 3160US8115676B2Communications system and method of communicating dataWALKER GLENN A·Filed 2008·Granted Feb 14, 2012·2 cites·19 claims
- 3260US8014479B2Method and system for communicating sub-synchronization signals using a phase rotatorDELPHI TECH INC·Filed 2005·Granted Sep 6, 2011·2 cites·25 claims
- 3356US8958001B2Decorrelated channel sampling for digital imagingSHAH DHRUVISH SUDHIRBHAI·Filed 2012·Granted Feb 17, 2015·1 cites·34 claims
- 3456US7095757B2System and method for optimizing terrestrial signal acquisition in a communication systemDELPHI TECH INC·Filed 2002·Granted Aug 22, 2006·2 cites·7 claims
- 3555US8842043B2Methods to extend the frequency lock range of a received RF signal using a preamble-based frequency estimateMCDANELL ROGER A·Filed 2011·Granted Sep 23, 2014·1 cites·22 claims
- 3653US7499696B2Method to optimize hierarchical modulation for a diversity systemDELPHI TECH INC·Filed 2004·Granted Mar 3, 2009·2 cites·17 claims
- 3752US7386056B2Method to increase performance of secondary data in a hierarchical modulation schemeDELPHI TECH INC·Filed 2004·Granted Jun 10, 2008·1 cites·2 claims
- 3851US8050312B2System and method for multi-source communicationsDELPHI TECH INC·Filed 2007·Granted Nov 1, 2011·0 cites·17 claims
- 3951US7751497B2Method to minimize compatibility error in hierarchical modulation using variable phaseDELPHI TECH INC·Filed 2006·Granted Jul 6, 2010·0 cites·20 claims
- 4051US7697886B2Method and system to increase available bandwidth in a time division multiplexing systemDELPHI TECH INC·Filed 2005·Granted Apr 13, 2010·2 cites·24 claims
- 4151US7558527B2Radio receiver system and method of injecting audio contentDELPHI TECH INC·Filed 2006·Granted Jul 7, 2009·0 cites·20 claims
- 4250US2005113040A1Method to minimize compatibility error in hierarchical modulation using variable phaseFiled 2004·Application pending·0 cites
- 4350US2010060520A1Receiver device and method of receiving a plurality of signalsWALKER GLENN A·Filed 2008·Application pending·0 cites
- 4448US9042467B2Method to increase signal-to-noise ratio of a cyclic-prefix orthogonal frequency-division multiplex signalDELPHI TECH INC·Filed 2013·Granted May 26, 2015·0 cites·13 claims
- 4548US7512159B2Method for variable performance in communication systemsDELPHI TECH INC·Filed 2004·Granted Mar 31, 2009·0 cites·21 claims
- 4648US2014227990A1Communication system and method of operationDELPHI TECH INC·Filed 2014·Application pending·0 cites
- 4747US7944967B2Technique for addressing frame loss in a video streamDELPHI TECH INC·Filed 2005·Granted May 17, 2011·0 cites·22 claims
- 4847US2007149154A1Technique for determining a tuning frequency of an audio receiverDELPHI TECH INC·Filed 2007·Application pending·0 cites
- 4946US7206558B2Technique for determining a tuning frequency of an audio receiverDELPHI TECH INC·Filed 2003·Granted Apr 17, 2007·1 cites·11 claims
- 5046US2004258179A1RF receiver and method for region specific data selectionFiled 2003·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →