Assignee
ABRAHAM CHARLES
US·38 granted patents·10 pending applications·101 citations·filing 2004–2012
Top patents by PatentIndex Score
48 records- 0184US8259617B2Method and system for timely delivery of multimedia content via a femtocellABRAHAM CHARLES·Filed 2009·Granted Sep 4, 2012·8 cites·14 claims
- 0279US8400354B2Method and system for calibrating group delay errors in a combined GPS and GLONASS receiverABRAHAM CHARLES·Filed 2010·Granted Mar 19, 2013·5 cites·39 claims
- 0378US8111189B2Method and system for sharing an oscillator for processing cellular radio signals and GNSS radio data signals by deferring AFC correctionsABRAHAM CHARLES·Filed 2009·Granted Feb 7, 2012·10 cites·20 claims
- 0476US8085195B2Method and apparatus for providing a global secure user plane location (SUPL) serviceABRAHAM CHARLES·Filed 2010·Granted Dec 27, 2011·5 cites·13 claims
- 0574US8442544B2Method and system for mitigating interference among femtocells via intelligent channel selectionABRAHAM CHARLES·Filed 2009·Granted May 14, 2013·4 cites·24 claims
- 0674US8149897B2Method and apparatus for performing signal correlation for signals received from satellites in multiple satellite systemsABRAHAM CHARLES·Filed 2006·Granted Apr 3, 2012·10 cites·20 claims
- 0773US8855048B2Method and system for peer-to-peer cellular communicationsABRAHAM CHARLES·Filed 2009·Granted Oct 7, 2014·2 cites·23 claims
- 0872US8169999B2Method and system for preserving content timing across femtocell interfaces via timestamp insertionABRAHAM CHARLES·Filed 2009·Granted May 1, 2012·3 cites·20 claims
- 0971US8774836B2Method and system for optimized transfer of location database informationABRAHAM CHARLES·Filed 2010·Granted Jul 8, 2014·2 cites·20 claims
- 1071US8085194B2Method and system for a virtual wide area GNSS reference networkABRAHAM CHARLES·Filed 2009·Granted Dec 27, 2011·6 cites·18 claims
- 1170US9274225B2Method and apparatus for generating and distributing satellite tracking informationABRAHAM CHARLES·Filed 2008·Granted Mar 1, 2016·6 cites·14 claims
- 1270US8521178B2Method and system for location-based dynamic radio selectionABRAHAM CHARLES·Filed 2010·Granted Aug 27, 2013·2 cites·18 claims
- 1370US8508407B2Method and system for adjusting a measurement cycle in a wireless receiverABRAHAM CHARLES·Filed 2011·Granted Aug 13, 2013·2 cites·20 claims
- 1470US8170086B2Method and apparatus for performing signal correlationABRAHAM CHARLES·Filed 2007·Granted May 1, 2012·8 cites·21 claims
- 1569US8294612B2Method and system for RF interference mitigation using a blanking watchguardABRAHAM CHARLES·Filed 2011·Granted Oct 23, 2012·3 cites·20 claims
- 1668US8411726B2Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interferenceABRAHAM CHARLES·Filed 2009·Granted Apr 2, 2013·2 cites·20 claims
- 1765US10520606B2Method and system for determining time in a satellite positioning systemABRAHAM CHARLES·Filed 2009·Granted Dec 31, 2019·4 cites·21 claims
- 1865US8681043B2Method and system for sharing an oscillator for processing cellular radio signals and GNSS radio data signals by deferring AFCABRAHAM CHARLES·Filed 2012·Granted Mar 25, 2014·2 cites·20 claims
- 1964US8903364B2Method and system for processing and delivery of multimedia content by an integrated femtocell and set-top-box deviceABRAHAM CHARLES·Filed 2009·Granted Dec 2, 2014·2 cites·30 claims
- 2064US8724526B2Apparatus and method for transmitting digital data over various communication mediaABRAHAM CHARLES·Filed 2008·Granted May 13, 2014·3 cites·20 claims
- 2161US9049652B2Method and system for controlling access and utilization of femtocells via a network based serviceABRAHAM CHARLES·Filed 2009·Granted Jun 2, 2015·1 cites·20 claims
- 2257US8738290B2Method and apparatus for managing network elements in a satellite navigation data distribution systemABRAHAM CHARLES·Filed 2010·Granted May 27, 2014·1 cites·18 claims
- 2357US8600661B2Multi-function appliance for a satellite navigation data distribution systemABRAHAM CHARLES·Filed 2009·Granted Dec 3, 2013·2 cites·20 claims
- 2456US9344902B2Method and system for evaluating deployment of femtocells as part of a cellular networkABRAHAM CHARLES·Filed 2009·Granted May 17, 2016·0 cites·20 claims
- 2554US9322924B2Method and system for power management for a frequency synthesizer in a GNSS receiver chipABRAHAM CHARLES·Filed 2009·Granted Apr 26, 2016·2 cites·22 claims
- 2653US8982873B2Method and system for preserving content timing across femtocell interfaces via timestamp insertionABRAHAM CHARLES·Filed 2012·Granted Mar 17, 2015·0 cites·20 claims
- 2753US2009153399A1Method and apparatus for processing satellite positioning system signalsABRAHAM CHARLES·Filed 2009·Application pending·0 cites
- 2852US8565704B2Method and apparatus for compensating an oscillator in a location-enabled wireless deviceABRAHAM CHARLES·Filed 2007·Granted Oct 22, 2013·1 cites·21 claims
- 2952US2010282687A1System and Method for Extraction of Petroleum from Oil/Water MixtureABRAHAM CHARLES·Filed 2009·Application pending·0 cites
- 3051US8964635B2Method and system for determining a location of a device using femtocell informationABRAHAM CHARLES·Filed 2009·Granted Feb 24, 2015·0 cites·16 claims
- 3151US8687549B2Method and apparatus for processing location service messages in a satellite position location systemABRAHAM CHARLES·Filed 2010·Granted Apr 1, 2014·0 cites·20 claims
- 3251US8638258B2Method and system for a virtual wide area GNSS reference networkABRAHAM CHARLES·Filed 2012·Granted Jan 28, 2014·0 cites·20 claims
- 3351US2011207472A1Method and system for cellular clock-assisted wireless access point locatingABRAHAM CHARLES·Filed 2010·Application pending·0 cites
- 3450US8339314B2Method and system for a virtual wide area GNSS reference networkABRAHAM CHARLES·Filed 2011·Granted Dec 25, 2012·0 cites·19 claims
- 3550US8064860B2Method and apparatus for adjusting reference oscillator frequency in a mobile wireless deviceABRAHAM CHARLES·Filed 2010·Granted Nov 22, 2011·0 cites·20 claims
- 3649US9020756B2Method and apparatus for processing satellite positioning system signalsABRAHAM CHARLES·Filed 2004·Granted Apr 28, 2015·5 cites·27 claims
- 3749US2011115670A1Method and Apparatus for Receiving a Global Positioning System Signal Using a Cellular Acquisition SignalABRAHAM CHARLES·Filed 2011·Application pending·0 cites
- 3848US2010225537A1Method and apparatus for processing a satellite positioning system signal using a cellular acquisition signalABRAHAM CHARLES·Filed 2009·Application pending·0 cites
- 3948US2010254357A1Method and System for Remotely Communicating Information to a Plurality of Devices Within a Femtocell NetworkABRAHAM CHARLES·Filed 2009·Application pending·0 cites
- 4048US2010328152A1Method and apparatus for processing satellite positioning system signalsABRAHAM CHARLES·Filed 2010·Application pending·0 cites
- 4147US8571153B2Method and apparatus for mitigating interference in a satellite signal receiverABRAHAM CHARLES·Filed 2010·Granted Oct 29, 2013·0 cites·21 claims
- 4246US8395545B2Method and system for utilizing reduced functionality processing channels in a GNSS receiverABRAHAM CHARLES·Filed 2010·Granted Mar 12, 2013·0 cites·20 claims
- 4346US8085884B2Method and apparatus for processing satellite positioning system signals to obtain time informationABRAHAM CHARLES·Filed 2008·Granted Dec 27, 2011·0 cites·38 claims
- 4445US8832718B2Method and apparatus for providing an interface between application software and a satellite positioning system sub-system in a location enabled deviceABRAHAM CHARLES·Filed 2005·Granted Sep 9, 2014·0 cites·20 claims
- 4545US2010182455A1Method and apparatus for tagging digital photographs with geographic location dataABRAHAM CHARLES·Filed 2010·Application pending·0 cites
- 4645US2005234643A1Method and apparatus for managing network elements in a satellite navigation data distribution systemABRAHAM CHARLES·Filed 2005·Application pending·0 cites
- 4744US11152971B2Frequency modulated OFDM over various communication mediaABRAHAM CHARLES·Filed 2004·Granted Oct 19, 2021·0 cites·24 claims
- 4839US2009146871A1Method and apparatus for managing time in a satellite positioning systemABRAHAM CHARLES·Filed 2007·Application pending·0 cites
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