Assignee
RF MICRO DEVICES INC
US·583 granted patents·30 pending applications·14,261 citations·filing 1995–2016
Top patents by PatentIndex Score
613 records- 0199US10389332B2Plate wave devices with wave confinement structures and fabrication methodsRF MICRO DEVICES INC·Filed 2015·Granted Aug 20, 2019·26 cites·18 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
- 0399US9711999B2Antenna array calibration for wireless chargingRF MICRO DEVICES INC·Filed 2015·Granted Jul 18, 2017·191 cites·20 claims
- 0499US9530709B2Methods of manufacturing a printed circuit module having a semiconductor device with a protective layer in place of a low-resistivity handle layerRF MICRO DEVICES INC·Filed 2015·Granted Dec 27, 2016·57 cites·19 claims
- 0599US9377797B2Multiple mode RF power converterRF MICRO DEVICES INC·Filed 2015·Granted Jun 28, 2016·46 cites·25 claims
- 0699US9280163B2Average power tracking controllerRF MICRO DEVICES INC·Filed 2013·Granted Mar 8, 2016·65 cites·21 claims
- 0799US9219594B2Dual antenna integrated carrier aggregation front end solutionRF MICRO DEVICES INC·Filed 2013·Granted Dec 22, 2015·233 cites·16 claims
- 0899US9041365B2Multiple mode RF power converterRF MICRO DEVICES INC·Filed 2013·Granted May 26, 2015·93 cites·26 claims
- 0999US7619347B1Layer acoustic wave device and method of making the sameRF MICRO DEVICES INC·Filed 2006·Granted Nov 17, 2009·102 cites·19 claims
- 1099US7336056B1Switching power converter that supports both a boost mode of operation and a buck mode of operation using a common duty-cycle timing signalRF MICRO DEVICES INC·Filed 2007·Granted Feb 26, 2008·227 cites·20 claims
- 1198US9948240B2Dual-output asynchronous power converter circuitryRF MICRO DEVICES INC·Filed 2016·Granted Apr 17, 2018·32 cites·16 claims
- 1298US9941844B2Dual-mode envelope tracking power converter circuitryRF MICRO DEVICES INC·Filed 2016·Granted Apr 10, 2018·28 cites·20 claims
- 1398US9843294B2Dual-mode envelope tracking power converter circuitryRF MICRO DEVICES INC·Filed 2016·Granted Dec 12, 2017·36 cites·20 claims
- 1498US9824951B2Printed circuit module having semiconductor device with a polymer substrate and methods of manufacturing the sameRF MICRO DEVICES INC·Filed 2015·Granted Nov 21, 2017·50 cites·12 claims
- 1598US9812350B2Method of manufacture for a silicon-on-plastic semiconductor device with interfacial adhesion layerRF MICRO DEVICES INC·Filed 2015·Granted Nov 7, 2017·52 cites·20 claims
- 1698US9595981B2Reduced bandwidth envelope trackingRF MICRO DEVICES INC·Filed 2015·Granted Mar 14, 2017·54 cites·20 claims
- 1798US9584071B2Envelope tracking with reduced dynamic rangeRF MICRO DEVICES INC·Filed 2015·Granted Feb 28, 2017·49 cites·18 claims
- 1898US9516693B2Fast transition envelope trackingRF MICRO DEVICES INC·Filed 2015·Granted Dec 6, 2016·34 cites·22 claims
- 1998US9379667B2Multiple power supply input parallel amplifier based envelope trackingRF MICRO DEVICES INC·Filed 2013·Granted Jun 28, 2016·67 cites·27 claims
- 2098US9247496B2Power loop control based envelope trackingRF MICRO DEVICES INC·Filed 2013·Granted Jan 26, 2016·77 cites·27 claims
- 2198US9172441B2Front end circuitry for carrier aggregation configurationsRF MICRO DEVICES INC·Filed 2013·Granted Oct 27, 2015·56 cites·21 claims
- 2298US9041364B2RF power converterRF MICRO DEVICES INC·Filed 2012·Granted May 26, 2015·77 cites·19 claims
- 2398US9020451B2Programmable RF notch filter for envelope trackingRF MICRO DEVICES INC·Filed 2013·Granted Apr 28, 2015·85 cites·22 claims
- 2498US8981839B2Power source multiplexerRF MICRO DEVICES INC·Filed 2013·Granted Mar 17, 2015·48 cites·29 claims
- 2598US8947161B2Linear amplifier power supply modulation for envelope trackingRF MICRO DEVICES INC·Filed 2012·Granted Feb 3, 2015·56 cites·30 claims
- 2698US8942651B2Cascaded converged power amplifierRF MICRO DEVICES INC·Filed 2012·Granted Jan 27, 2015·84 cites·27 claims
- 2798US8878606B2Inductance based parallel amplifier phase compensationRF MICRO DEVICES INC·Filed 2012·Granted Nov 4, 2014·32 cites·27 claims
- 2898US8658475B1Stacked body-contacted field effect transistorRF MICRO DEVICES INC·Filed 2013·Granted Feb 25, 2014·53 cites·16 claims
- 2998US7773691B2Power control system for a continuous time mobile transmitterRF MICRO DEVICES INC·Filed 2005·Granted Aug 10, 2010·80 cites·18 claims
- 3098US7233130B1Active ripple reduction switched mode power suppliesRF MICRO DEVICES INC·Filed 2005·Granted Jun 19, 2007·144 cites·20 claims
- 3198US7109897B1Power amplifier control reducing output power variationRF MICRO DEVICES INC·Filed 2005·Granted Sep 19, 2006·78 cites·20 claims
- 3298US6969978B2DC-DC converter with reduced electromagnetic interferenceRF MICRO DEVICES INC·Filed 2003·Granted Nov 29, 2005·179 cites·14 claims
- 3398US6333677B1Linear power amplifier bias circuitRF MICRO DEVICES INC·Filed 2000·Granted Dec 25, 2001·130 cites·41 claims
- 3497US9900204B2Multiple functional equivalence digital communications interfaceRF MICRO DEVICES INC·Filed 2013·Granted Feb 20, 2018·42 cites·18 claims
- 3597US9613831B2Encapsulated dies with enhanced thermal performanceRF MICRO DEVICES INC·Filed 2015·Granted Apr 4, 2017·64 cites·27 claims
- 3697US9614476B2Group delay calibration of RF envelope trackingRF MICRO DEVICES INC·Filed 2015·Granted Apr 4, 2017·27 cites·23 claims
- 3797US9503044B2Reconfigurable directional coupler with a variable coupling factorRF MICRO DEVICES INC·Filed 2015·Granted Nov 22, 2016·15 cites·29 claims
- 3897US9298198B2Noise reduction for envelope trackingRF MICRO DEVICES INC·Filed 2012·Granted Mar 29, 2016·47 cites·28 claims
- 3997US9214337B2Patterned silicon-on-plastic (SOP) technology and methods of manufacturing the sameRF MICRO DEVICES INC·Filed 2014·Granted Dec 15, 2015·56 cites·31 claims
- 4097US9048805B2Tunable duplexer architectureRF MICRO DEVICES INC·Filed 2012·Granted Jun 2, 2015·29 cites·25 claims
- 4197US8957728B2Combined filter and transconductance amplifierRF MICRO DEVICES INC·Filed 2012·Granted Feb 17, 2015·41 cites·17 claims
- 4297US8369250B1Multi-mode split band duplexer architectureRF MICRO DEVICES INC·Filed 2010·Granted Feb 5, 2013·48 cites·20 claims
- 4397US7868419B1Linearity improvements of semiconductor substrate based radio frequency devicesRF MICRO DEVICES INC·Filed 2008·Granted Jan 11, 2011·186 cites·20 claims
- 4497US7750685B1Frequency measurement based frequency locked loop synthesizerRF MICRO DEVICES INC·Filed 2008·Granted Jul 6, 2010·54 cites·29 claims
- 4597US7605660B1Linear multi-stage transimpedance amplifierRF MICRO DEVICES INC·Filed 2007·Granted Oct 20, 2009·50 cites·21 claims
- 4697US7593204B1On-chip ESD protection circuit for radio frequency (RF) integrated circuitsRF MICRO DEVICES INC·Filed 2006·Granted Sep 22, 2009·65 cites·19 claims
- 4797US7586239B1MEMS vibrating structure using a single-crystal piezoelectric thin film layerRF MICRO DEVICES INC·Filed 2008·Granted Sep 8, 2009·79 cites·27 claims
- 4897US7471155B1Cancelling switching power supply ripple from a radio frequency signalRF MICRO DEVICES INC·Filed 2007·Granted Dec 30, 2008·78 cites·22 claims
- 4997US7459988B1High linearity wide dynamic range radio frequency antenna switchRF MICRO DEVICES INC·Filed 2006·Granted Dec 2, 2008·65 cites·20 claims
- 5097US7054396B2Method and apparatus for multipath signal compensation in spread-spectrum communications systemsRF MICRO DEVICES INC·Filed 2002·Granted May 30, 2006·191 cites·39 claims
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