Inventor · disambiguated record
Robert Aigner
Also filed as: AIGNER ROBERT · AIGNER ROBERT K
92 granted patents·11 pending applications·2,952 citations·filing 1979–2025
99Inventor score
Files withQORVO US INC34INFINEON TECHNOLOGIES AG30AIGNER ROBERT6TRIQUINT SEMICONDUCTOR INC6AVAGO TECHNOLOGIES WIRELESS IP5
Top patents by PatentIndex Score
103 records- 0199US9837984B2RF ladder filter with simplified acoustic RF resonator parallel capacitance compensationRF MICRO DEVICES INC·Filed 2016·Granted Dec 5, 2017·181 cites·19 claims
- 0298US9847769B2Tunable compensation circuit for filter circuitry using acoustic resonatorsQORVO US INC·Filed 2016·Granted Dec 19, 2017·26 cites·24 claims
- 0398US7939987B1Acoustic wave device employing reflective elements for confining elastic energyTRIQUINT SEMICONDUCTOR INC·Filed 2008·Granted May 10, 2011·133 cites·24 claims
- 0498US7365619B2BAW apparatusINFINEON TECHNOLOGIES AG·Filed 2005·Granted Apr 29, 2008·123 cites·20 claims
- 0598US6933807B2Acoustic reflector for a BAW resonator providing specified reflection of both shear waves and longitudinal wavesINFINEON TECHNOLOGIES AG·Filed 2003·Granted Aug 23, 2005·160 cites·11 claims
- 0698US6670866B2Bulk acoustic wave resonator with two piezoelectric layers as balun in filters and duplexersNOKIA CORP·Filed 2002·Granted Dec 30, 2003·258 cites·48 claims
- 0798US6657363B1Thin film piezoelectric resonatorINFINEON TECHNOLOGIES AG·Filed 2000·Granted Dec 2, 2003·145 cites·5 claims
- 0897US12081194B2Top electrodes and dielectric spacer layers for bulk acoustic wave resonatorsQORVO US INC·Filed 2023·Granted Sep 3, 2024·2 cites·20 claims
- 0997US9698756B2Acoustic RF resonator parallel capacitance compensationQORVO US INC·Filed 2015·Granted Jul 4, 2017·21 cites·19 claims
- 1097US8923794B2Temperature compensation of acoustic resonators in the electrical domainAIGNER ROBERT·Filed 2011·Granted Dec 30, 2014·38 cites·21 claims
- 1197US8294331B2Acoustic wave guide device and method for minimizing trimming effects and piston mode instabilitiesABBOTT BENJAMIN P·Filed 2011·Granted Oct 23, 2012·52 cites·26 claims
- 1297US7439824B2Bulk acoustic wave filter and method for eliminating unwanted side passbandsINFINEON TECHNOLOGIES AG·Filed 2005·Granted Oct 21, 2008·52 cites·25 claims
- 1397US6975183B2BAW resonator having piezoelectric layers oriented in opposed directionsINFINEON TECHNOLOGIES AG·Filed 2004·Granted Dec 13, 2005·128 cites·20 claims
- 1497US6534900B2PiezoresonatorINFINEON TECHNOLOGIES AG·Filed 2001·Granted Mar 18, 2003·141 cites·14 claims
- 1596US11722119B2Top electrodes and dielectric spacer layers for bulk acoustic wave resonatorsQORVO US INC·Filed 2022·Granted Aug 8, 2023·4 cites·20 claims
- 1696US6963257B2Coupled BAW resonator based duplexersINFINEON TECHNOLOGIES AG·Filed 2004·Granted Nov 8, 2005·109 cites·26 claims
- 1796US6909340B2Bulk acoustic wave filter utilizing resonators with different aspect ratiosINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jun 21, 2005·118 cites·12 claims
- 1896US6841922B2Piezoelectric resonator apparatus with acoustic reflectorINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jan 11, 2005·113 cites·9 claims
- 1995US11502667B2Top electrodes with step arrangements for bulk acoustic wave resonatorsQORVO US INC·Filed 2019·Granted Nov 15, 2022·9 cites·24 claims
- 2095US8035464B1Bonded wafer SAW filters and methodsTRIQUINT SEMICONDUCTOR INC·Filed 2009·Granted Oct 11, 2011·46 cites·20 claims
- 2195US7939989B2Piston mode acoustic wave device and method providing a high coupling factorTRIQUINT SEMICONDUCTOR INC·Filed 2009·Granted May 10, 2011·50 cites·23 claims
- 2295US7339445B2BAW duplexer without phase shifterINFINEON TECHNOLOGIES AG·Filed 2005·Granted Mar 4, 2008·43 cites·14 claims
- 2395US7199683B2BAW resonatorINFINEON TECHNOLOGIES AG·Filed 2005·Granted Apr 3, 2007·44 cites·23 claims
- 2494US10141644B2Acoustic filter for antennasQORVO US INC·Filed 2017·Granted Nov 27, 2018·13 cites·23 claims
- 2594US7288435B2Method for producing a cover, method for producing a packaged deviceINFINEON TECHNOLOGIES AG·Filed 2004·Granted Oct 30, 2007·89 cites·13 claims
- 2694US7268436B2Electronic device with cavity and a method for producing the sameINFINEON TECHNOLOGIES AG·Filed 2004·Granted Sep 11, 2007·125 cites·6 claims
- 2794US6864619B2Piezoelectric resonator device having detuning layer sequenceINFINEON TECHNOLOGIES AG·Filed 2003·Granted Mar 8, 2005·123 cites·23 claims
- 2893US7310861B2Method of producing a piezoelectric componentINFINEON TECHNOLOGIES AG·Filed 2004·Granted Dec 25, 2007·49 cites·11 claims
- 2992US11528007B2Bulk acoustic wave filter structure with conductive bridge forming electrical loop with an electrodeQORVO US INC·Filed 2021·Granted Dec 13, 2022·3 cites·19 claims
- 3091US7895892B2Apparatus and method for detecting a rotationINFINEON TECHNOLOGIES AG·Filed 2008·Granted Mar 1, 2011·30 cites·31 claims
- 3191US7199684B2Filter circuit with a filter stage and balun on a single substrateINFINEON TECHNOLOGIES AG·Filed 2005·Granted Apr 3, 2007·27 cites·13 claims
- 3290US10381998B2Methods for fabrication of bonded wafers and surface acoustic wave devices using sameRF MICRO DEVICES INC·Filed 2016·Granted Aug 13, 2019·5 cites·21 claims
- 3390US6943647B2Bulk acoustic wave filter with a roughened substrate bottom surface and method of fabricating sameNOKIA CORP·Filed 2004·Granted Sep 13, 2005·43 cites·20 claims
- 3490US6734770B2MicrorelayINFINEON TECHNOLOGIES AG·Filed 2002·Granted May 11, 2004·81 cites·11 claims
- 3589US11165413B2Coupled resonator structureQORVO US INC·Filed 2018·Granted Nov 2, 2021·6 cites·9 claims
- 3688US12425002B2Top electrodes and dielectric spacer layers for bulk acoustic wave resonatorsQORVO US INC·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 3788US11165412B2Zero-output coupled resonator filter and related radio frequency filter circuitQORVO US INC·Filed 2019·Granted Nov 2, 2021·5 cites·18 claims
- 3888US9602076B1Resonators with balancing capacitorTRIQUINT SEMICONDUCTOR INC·Filed 2015·Granted Mar 21, 2017·9 cites·19 claims
- 3987US11050412B2Acoustic filter using acoustic couplingQORVO US INC·Filed 2017·Granted Jun 29, 2021·5 cites·29 claims
- 4087US6542054B2Acoustic mirror and method for producing the acoustic mirrorINFINEON TECHNOLOGIES AG·Filed 2002·Granted Apr 1, 2003·36 cites·20 claims
- 4185US10333494B2Simplified acoustic RF resonator parallel capacitance compensationQORVO US INC·Filed 2015·Granted Jun 25, 2019·4 cites·18 claims
- 4283US8198958B1Power amplifier matching RF system and method using bulk acoustics wave deviceAIGNER ROBERT·Filed 2009·Granted Jun 12, 2012·16 cites·4 claims
- 4382US10068831B2Thermally enhanced semiconductor package and process for making the sameQORVO US INC·Filed 2017·Granted Sep 4, 2018·3 cites·16 claims
- 4480US10547283B2Bulk acoustic wave resonator with a border ring and an inner ringQORVO US INC·Filed 2016·Granted Jan 28, 2020·3 cites·22 claims
- 4579US10790216B2Thermally enhanced semiconductor package and process for making the sameQORVO US INC·Filed 2018·Granted Sep 29, 2020·2 cites·20 claims
- 4679US4279349ABottle with separate compartmentsAIGNER ROBERT·Filed 1979·Granted Jul 21, 1981·40 cites·4 claims
- 4779US2025062743A1Bulk acoustic wave filter structure with conductive bridge forming electrical loop with an electrodeQORVO US INC·Filed 2024·Application pending·0 cites
- 4878US11146235B1Tunable BAW resonator with ion-conductible structureQORVO US INC·Filed 2020·Granted Oct 12, 2021·1 cites·17 claims
- 4977US7479851B2Piezoelectric component and method for producing itAVAGO TECHNOLOGIES WIRELESS IP·Filed 2007·Granted Jan 20, 2009·7 cites·20 claims
- 5075US2022352862A1Methods for fabrication of bonded wafers and surface acoustic wave devices using sameQORVO US INC·Filed 2022·Application pending·0 cites
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →