Inventor · disambiguated record
Kevin J. Grannen
Also filed as: GRANNEN KEVIN · GRANNEN KEVIN J · GRANNEN KEVIN JOHN
56 granted patents·15 pending applications·682 citations·filing 1992–2025
98Inventor score
Files withAVAGO TECHNOLOGIES GENERAL IP26QXONIX INC26SEAGATE TECHNOLOGY LLC6AVAGO TECH INT SALES PTE LID2BURAK DARIUSZ2
Top patents by PatentIndex Score
71 records- 0197US7561009B2Film bulk acoustic resonator (FBAR) devices with temperature compensationAVAGO TECHNOLOGIES GENERAL IP·Filed 2005·Granted Jul 14, 2009·107 cites·38 claims
- 0297US7345410B2Temperature compensation of film bulk acoustic resonator devicesAGILENT TECHNOLOGIES INC·Filed 2006·Granted Mar 18, 2008·144 cites·13 claims
- 0396US11967940B2Temperature compensating bulk acoustic wave (BAW) resonator structures, devices and systemsQXONIX INC·Filed 2021·Granted Apr 23, 2024·2 cites·34 claims
- 0496US11870415B2Acoustic device structures, devices and systemsQXONIX INC·Filed 2021·Granted Jan 9, 2024·2 cites·33 claims
- 0596US9219464B2Bulk acoustic wave (BAW) resonator structure having an electrode with a cantilevered portion and a piezoelectric layer with multiple dopantsAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Dec 22, 2015·22 cites·39 claims
- 0695US10164605B2Bulk acoustic wave resonator with piezoelectric layer comprising lithium niobate or lithium tantalateAVAGO TECHNOLOGIES GENERAL IP·Filed 2016·Granted Dec 25, 2018·10 cites·19 claims
- 0795US9136819B2Bulk acoustic wave resonator having piezoelectric layer with multiple dopantsAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Granted Sep 15, 2015·32 cites·20 claims
- 0895US8796904B2Bulk acoustic resonator comprising piezoelectric layer and inverse piezoelectric layerBURAK DARIUSZ·Filed 2011·Granted Aug 5, 2014·22 cites·17 claims
- 0994US9065421B2Film bulk acoustic resonator with multi-layers of different piezoelectric materials and method of makingFENG CHRIS·Filed 2012·Granted Jun 23, 2015·24 cites·14 claims
- 1094US2025392282A1Bulk acoustic wave resonator, patterned layer structures, devices and systemsQXONIX INC·Filed 2025·Application pending·0 cites
- 1193US9602073B2Bulk acoustic wave resonator having piezoelectric layer with varying amounts of dopantAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Mar 21, 2017·14 cites·21 claims
- 1293US9520855B2Bulk acoustic wave resonators having doped piezoelectric material and frame elementsAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Dec 13, 2016·15 cites·27 claims
- 1393US9455681B2Bulk acoustic wave resonator having doped piezoelectric layerAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Sep 27, 2016·15 cites·25 claims
- 1493US9225313B2Bulk acoustic wave resonator having doped piezoelectric layer with improved piezoelectric characteristicsAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Granted Dec 29, 2015·18 cites·18 claims
- 1592US9444426B2Accoustic resonator having integrated lateral feature and temperature compensation featureAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Sep 13, 2016·14 cites·7 claims
- 1691US12255609B2Acoustic devices with layer structures, devices and systemsQXONIX INC·Filed 2021·Granted Mar 18, 2025·1 cites·30 claims
- 1791US9590165B2Acoustic resonator comprising aluminum scandium nitride and temperature compensation featureAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Mar 7, 2017·13 cites·23 claims
- 1890US9490418B2Acoustic resonator comprising collar and acoustic reflector with temperature compensating layerAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Nov 8, 2016·11 cites·20 claims
- 1990US9484882B2Acoustic resonator having temperature compensationAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Nov 1, 2016·11 cites·27 claims
- 2090US2025088168A1Acoustic wave device with layer structures, devices and systemsQXONIX INC·Filed 2024·Application pending·0 cites
- 2189US12431861B2Layers, structures, acoustic wave resonators, devices and systemsQXONIX INC·Filed 2023·Granted Sep 30, 2025·1 cites·20 claims
- 2289US10367472B2Acoustic resonator having integrated lateral feature and temperature compensation featureAVAGO TECH INT SALES PTE LID·Filed 2016·Granted Jul 30, 2019·6 cites·26 claims
- 2389US2025023542A1Doped acoustic wave resonators, structures, devices and systemsQXONIX INC·Filed 2024·Application pending·0 cites
- 2489US2025023541A1Acoustic structures, devices, filters and systemsQXONIX INC·Filed 2024·Application pending·0 cites
- 2588US12489416B2Acoustic devices, structures and systemsQXONIX INC·Filed 2023·Granted Dec 2, 2025·0 cites·32 claims
- 2688US12413201B2Bulk acoustic wave resonator with patterned layer structures, devices and systemsQXONIX INC·Filed 2023·Granted Sep 9, 2025·0 cites·34 claims
- 2788US2024243719A1Temperature compensating acoustic wave structures, devices and systemsQXONIX INC·Filed 2024·Application pending·0 cites
- 2887US10432162B2Acoustic resonator including monolithic piezoelectric layer having opposite polaritiesAVAGO TECHNOLOGIES GENERAL IP·Filed 2016·Granted Oct 1, 2019·2 cites·8 claims
- 2987US2025266802A1Systems, acoustic wave structures, and devicesQXONIX INC·Filed 2025·Application pending·0 cites
- 3087US2025247068A1Acoustic reflector and resonator structures, devices and systemsQXONIX INC·Filed 2025·Application pending·0 cites
- 3186US9450561B2Bulk acoustic wave (BAW) resonator structure having an electrode with a cantilevered portion and a piezoelectric layer with varying amounts of dopantAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Sep 20, 2016·8 cites·38 claims
- 3285US9088265B2Bulk acoustic wave resonator comprising a boron nitride piezoelectric layerAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Jul 21, 2015·7 cites·30 claims
- 3384US11101783B2Structures, acoustic wave resonators, devices and systems to sense a target variable, including as a non-limiting example corona virusesQXONIX INC·Filed 2020·Granted Aug 24, 2021·1 cites·30 claims
- 3484US6589641B1Thin films of crosslinked fluoropolymer on a carbon substrateSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Jul 8, 2003·47 cites·13 claims
- 3583US12301206B2Bulk acoustic wave (BAW) resonator structures, devices and systemsQXONIX INC·Filed 2022·Granted May 13, 2025·0 cites·30 claims
- 3683US9748918B2Acoustic resonator comprising integrated structures for improved performanceAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Aug 29, 2017·6 cites·19 claims
- 3782US10404231B2Acoustic resonator device with an electrically-isolated layer of high-acoustic-impedance material interposed thereinAVAGO TECHNOLOGIES GENERAL IP·Filed 2016·Granted Sep 3, 2019·4 cites·22 claims
- 3882US9608589B2Method of forming acoustic resonator using intervening seed layerGRANNEN KEVIN J·Filed 2010·Granted Mar 28, 2017·7 cites·15 claims
- 3982US6441999B1Wear durability using high wear-resistant slip padsSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Aug 27, 2002·16 cites·16 claims
- 4080US9490770B2Acoustic resonator comprising temperature compensating layer and perimeter distributed bragg reflectorAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Nov 8, 2016·5 cites·20 claims
- 4179US12301205B2Bulk acoustic wave (BAW) reflector and resonator structures, devices and systemsQXONIX INC·Filed 2021·Granted May 13, 2025·0 cites·34 claims
- 4279US12126319B2Doped acoustic wave resonator structures, devices and systemsQXONIX INC·Filed 2021·Granted Oct 22, 2024·0 cites·32 claims
- 4379US12126320B2Acoustic devices structures, filters and systemsQXONIX INC·Filed 2021·Granted Oct 22, 2024·0 cites·30 claims
- 4479US11936360B2Mass loaded bulk acoustic wave (BAW) resonator structures, devices, and systemsQXONIX INC·Filed 2021·Granted Mar 19, 2024·0 cites·27 claims
- 4579US11870416B2Bulk acoustic wave (BAW) resonator with patterned layer structures, devices and systemsQXONIX INC·Filed 2021·Granted Jan 9, 2024·0 cites·33 claims
- 4679US11545956B2Bulk acoustic wave (BAW) resonator structures, devices, and systemsQXONIX INC·Filed 2021·Granted Jan 3, 2023·0 cites·30 claims
- 4778US11863153B2Structures, acoustic wave resonators, devices and systems to sense a target variableQXONIX INC·Filed 2021·Granted Jan 2, 2024·0 cites·30 claims
- 4876US12445109B2Structures, acoustic wave resonators, layers, devices and systemsQXONIX INC·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 4976US9548438B2Acoustic resonator comprising acoustic redistribution layersAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Jan 17, 2017·4 cites·35 claims
- 5071US12451860B2Structures, acoustic wave resonators, devices and systemsQXONIX INC·Filed 2021·Granted Oct 21, 2025·0 cites·32 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →