Inventor · disambiguated record
Marcus Granger-Jones
Also filed as: GRANGER-JONES MARCUS · GRANGER-JONES MARCUS R · GRANGER-JONES MARCUS RICHARD
133 granted patents·6 pending applications·1,495 citations·filing 1994–2025
99Inventor score
Files withQORVO US INC65RF MICRO DEVICES INC53GRANGER-JONES MARCUS13KHLAT NADIM5PLESSEY SEMICONDUCTORS LTD2
Top patents by PatentIndex Score
139 records- 0199US11984854B2Systems and methods for providing an envelope tracking supply voltageQORVO US INC·Filed 2021·Granted May 14, 2024·6 cites·21 claims
- 0299US9837984B2RF ladder filter with simplified acoustic RF resonator parallel capacitance compensationRF MICRO DEVICES INC·Filed 2016·Granted Dec 5, 2017·181 cites·19 claims
- 0399US9219594B2Dual antenna integrated carrier aggregation front end solutionRF MICRO DEVICES INC·Filed 2013·Granted Dec 22, 2015·233 cites·16 claims
- 0498US9172441B2Front end circuitry for carrier aggregation configurationsRF MICRO DEVICES INC·Filed 2013·Granted Oct 27, 2015·56 cites·21 claims
- 0598US8461903B1SOI switch enhancementGRANGER-JONES MARCUS·Filed 2010·Granted Jun 11, 2013·113 cites·6 claims
- 0698US8314653B1Using degeneration in an active tunable low-noise radio frequency bandpass filterGRANGER-JONES MARCUS·Filed 2010·Granted Nov 20, 2012·88 cites·27 claims
- 0797US9698756B2Acoustic RF resonator parallel capacitance compensationQORVO US INC·Filed 2015·Granted Jul 4, 2017·21 cites·19 claims
- 0897US9503044B2Reconfigurable directional coupler with a variable coupling factorRF MICRO DEVICES INC·Filed 2015·Granted Nov 22, 2016·15 cites·29 claims
- 0997US9048805B2Tunable duplexer architectureRF MICRO DEVICES INC·Filed 2012·Granted Jun 2, 2015·29 cites·25 claims
- 1096US9190699B2Band switch with switchable notch for receive carrier aggregationGRANGER-JONES MARCUS·Filed 2012·Granted Nov 17, 2015·32 cites·18 claims
- 1196US9118376B2Carrier aggregation front end architectureRF MICRO DEVICES INC·Filed 2013·Granted Aug 25, 2015·32 cites·23 claims
- 1296US7809349B1Radio frequency filter using intermediate frequency impedance translationRF MICRO DEVICES INC·Filed 2007·Granted Oct 5, 2010·54 cites·20 claims
- 1395US8682260B1Power amplifier with tunable bandpass and notch filterGRANGER-JONES MARCUS·Filed 2009·Granted Mar 25, 2014·37 cites·20 claims
- 1495US7962108B1Adaptive AM/PM compensationRF MICRO DEVICES INC·Filed 2006·Granted Jun 14, 2011·39 cites·28 claims
- 1594US9722639B2Carrier aggregation arrangements for mobile devicesRF MICRO DEVICES INC·Filed 2014·Granted Aug 1, 2017·20 cites·41 claims
- 1694US9203596B2Tunable diplexer for carrier aggregation applicationsRF MICRO DEVICES INC·Filed 2013·Granted Dec 1, 2015·25 cites·18 claims
- 1794US8334718B2Variable attenuator having stacked transistorsGRANGER-JONES MARCUS·Filed 2010·Granted Dec 18, 2012·27 cites·35 claims
- 1893US10277222B1Radio frequency switchQORVO US INC·Filed 2018·Granted Apr 30, 2019·10 cites·17 claims
- 1993US9698751B2Radio frequency filtering circuitry with resonatorsRF MICRO DEVICES INC·Filed 2015·Granted Jul 4, 2017·9 cites·20 claims
- 2093US9231528B2Amplification device having compensation for a local thermal memory effectGRANGER-JONES MARCUS·Filed 2011·Granted Jan 5, 2016·27 cites·20 claims
- 2193US9100046B2Digital step attenuator utilizing thermometer encoded multi-bit attenuator stagesGRANGER-JONES MARCUS·Filed 2012·Granted Aug 4, 2015·18 cites·40 claims
- 2293US9083518B2Tunable hybrid couplerRF MICRO DEVICES INC·Filed 2013·Granted Jul 14, 2015·12 cites·20 claims
- 2392US9042275B2Tunable duplexer architectureRF MICRO DEVICES INC·Filed 2013·Granted May 26, 2015·11 cites·25 claims
- 2492US8970278B2High power FET switchGRANGER-JONES MARCUS·Filed 2011·Granted Mar 3, 2015·11 cites·23 claims
- 2591US9853683B2Radio frequency front end circuitry for uplink carrier aggregationQORVO US INC·Filed 2016·Granted Dec 26, 2017·9 cites·20 claims
- 2691US9209784B2Switchable capacitive elements for programmable capacitor arraysRF MICRO DEVICES INC·Filed 2013·Granted Dec 8, 2015·11 cites·20 claims
- 2791US7593491B1Quadrature single-mixer multi-mode radio frequency receiverRF MICRO DEVICES INC·Filed 2006·Granted Sep 22, 2009·20 cites·20 claims
- 2890US9705203B2Radio frequency front end architecture with a switch topology for routing filter circuits while substantially reducing variations in the reactive loading at common portsQORVO US INC·Filed 2016·Granted Jul 11, 2017·7 cites·25 claims
- 2990US9602146B2RF front end architectureRF MICRO DEVICES INC·Filed 2015·Granted Mar 21, 2017·9 cites·21 claims
- 3089US10056895B2High power FET switchGRANGER JONES MARCUS·Filed 2011·Granted Aug 21, 2018·8 cites·17 claims
- 3189US9071430B2RF transceiver with distributed filtering topologyRF MICRO DEVICES INC·Filed 2013·Granted Jun 30, 2015·8 cites·20 claims
- 3289US7542740B1Power amplifier output switch using hybrid combinerRF MICRO DEVICES INC·Filed 2005·Granted Jun 2, 2009·16 cites·20 claims
- 3388US9780817B2RX shunt switching element-based RF front-end circuitQORVO US INC·Filed 2016·Granted Oct 3, 2017·7 cites·19 claims
- 3488US8787215B1Combined switch and receive tuner for enhanced LTE-TDD systemKHLAT NADIM·Filed 2010·Granted Jul 22, 2014·9 cites·41 claims
- 3588US8509351B1Multi-mode radio frequency modulation circuitryKHLAT NADIM·Filed 2010·Granted Aug 13, 2013·9 cites·24 claims
- 3688US7474708B1Multimode transmitter architectureRF MICRO DEVICES INC·Filed 2005·Granted Jan 6, 2009·18 cites·21 claims
- 3787US10554232B2Multi-band radio frequency front-end circuitQORVO US INC·Filed 2018·Granted Feb 4, 2020·4 cites·21 claims
- 3887US9793972B1Multiple-input multiple-output (MIMO) antenna swapping circuitQORVO US INC·Filed 2016·Granted Oct 17, 2017·6 cites·22 claims
- 3987US9190979B2Hybrid couplerRF MICRO DEVICES INC·Filed 2013·Granted Nov 17, 2015·9 cites·20 claims
- 4087US8933764B2Tunable duplexer method using hybrid transformer with dual antennaKHLAT NADIM·Filed 2012·Granted Jan 13, 2015·8 cites·29 claims
- 4186US10148294B2Multi-band radio frequency front-end circuitQORVO US INC·Filed 2017·Granted Dec 4, 2018·4 cites·20 claims
- 4286US8633754B2Variable attenuator having stacked transistorsGRANGER-JONES MARCUS·Filed 2012·Granted Jan 21, 2014·7 cites·20 claims
- 4385US10333494B2Simplified acoustic RF resonator parallel capacitance compensationQORVO US INC·Filed 2015·Granted Jun 25, 2019·4 cites·18 claims
- 4485US9735854B2Systems for antenna swapping switching and methods of operation thereofRF MICRO DEVICES INC·Filed 2016·Granted Aug 15, 2017·5 cites·17 claims
- 4584US9419775B2Tunable diplexerRF MICRO DEVICES INC·Filed 2014·Granted Aug 16, 2016·7 cites·23 claims
- 4684US9236957B2Technique to reduce the third harmonic of an on-state RF switchRF MICRO DEVICES INC·Filed 2014·Granted Jan 12, 2016·6 cites·33 claims
- 4783US10062629B2Antenna impedance matching and aperture tuning circuitryRF MICRO DEVICES INC·Filed 2015·Granted Aug 28, 2018·2 cites·20 claims
- 4882US11626844B2Envelope tracking radio frequency front-end circuitQORVO US INC·Filed 2021·Granted Apr 11, 2023·1 cites·20 claims
- 4982US10476534B2Multi-band radio frequency circuitQORVO US INC·Filed 2017·Granted Nov 12, 2019·3 cites·20 claims
- 5082US10164666B2Radio frequency front end circuitry for MIMO and carrier aggregationQORVO US INC·Filed 2017·Granted Dec 25, 2018·4 cites·11 claims
Showing the top 50 of 139 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →