Assignee
RESONANT INC
US·126 granted patents·17 pending applications·5,516 citations·filing 2014–2022
Top patents by PatentIndex Score
143 records- 0199US11418167B2Transversely-excited film bulk acoustic resonator with multi-pitch interdigital transducerRESONANT INC·Filed 2021·Granted Aug 16, 2022·72 cites·8 claims
- 0299US11368139B2Small transversely-excited film bulk acoustic resonators with enhanced Q-factorRESONANT INC·Filed 2021·Granted Jun 21, 2022·37 cites·17 claims
- 0399US11323090B2Transversely-excited film bulk acoustic resonator using Y-X-cut lithium niobate for high power applicationsRESONANT INC·Filed 2020·Granted May 3, 2022·19 cites·21 claims
- 0499US11323089B2Filter using piezoelectric film bonded to high resistivity silicon substrate with trap-rich layerRESONANT INC·Filed 2020·Granted May 3, 2022·56 cites·22 claims
- 0599US11309865B1Acoustic matrix diplexers and radios using acoustic matrix diplexersRESONANT INC·Filed 2020·Granted Apr 19, 2022·15 cites·17 claims
- 0699US11239822B2Transversely-excited film bulk acoustic resonator using YX-cut lithium niobate for high power applicationsRESONANT INC·Filed 2021·Granted Feb 1, 2022·16 cites·22 claims
- 0799US11201601B2Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication methodRESONANT INC·Filed 2020·Granted Dec 14, 2021·109 cites·20 claims
- 0899US11171629B2Transversely-excited film bulk acoustic resonator using pre-formed cavitiesRESONANT INC·Filed 2020·Granted Nov 9, 2021·60 cites·24 claims
- 0999US11146238B2Film bulk acoustic resonator fabrication methodRESONANT INC·Filed 2020·Granted Oct 12, 2021·60 cites·20 claims
- 1099US11146244B2Solidly-mounted transversely excited film bulk acoustic resonator using rotated Y-X cut lithium niobateRESONANT INC·Filed 2020·Granted Oct 12, 2021·58 cites·29 claims
- 1199US11146231B2Solidly-mounted transversely-excited film bulk acoustic resonator with recessed interdigital transducer fingersRESONANT INC·Filed 2020·Granted Oct 12, 2021·61 cites·36 claims
- 1299US11003971B2Ultra-wide-band saw sensor with hyperbolically frequency-modulated etched reflectorRESONANT INC·Filed 2020·Granted May 11, 2021·109 cites·21 claims
- 1399US10998877B2Film bulk acoustic resonator fabrication method with frequency trimming based on electric measurements prior to cavity etchRESONANT INC·Filed 2020·Granted May 4, 2021·109 cites·21 claims
- 1499US10998882B2XBAR resonators with non-rectangular diaphragmsRESONANT INC·Filed 2020·Granted May 4, 2021·134 cites·18 claims
- 1599US10992284B2Filter using transversely-excited film bulk acoustic resonators with multiple frequency setting layersRESONANT INC·Filed 2020·Granted Apr 27, 2021·112 cites·18 claims
- 1699US10985726B2Transversely excited film bulk acoustic resonator with recessed interdigital transducer fingersRESONANT INC·Filed 2020·Granted Apr 20, 2021·114 cites·14 claims
- 1799US10911023B2Transversely-excited film bulk acoustic resonator with etch-stop layerRESONANT INC·Filed 2020·Granted Feb 2, 2021·112 cites·24 claims
- 1899US10911017B2Solidly mounted transversely excited film bulk acoustic resonator using rotated Z-cut lithium niobateRESONANT INC·Filed 2020·Granted Feb 2, 2021·109 cites·20 claims
- 1999US10868510B2Transversely-excited film bulk acoustic resonator with half-lambda dielectric layerRESONANT INC·Filed 2020·Granted Dec 15, 2020·149 cites·13 claims
- 2099US10868513B2Transversely-excited film bulk acoustic filters with symmetric layoutRESONANT INC·Filed 2020·Granted Dec 15, 2020·129 cites·15 claims
- 2199US10797675B2Transversely excited film bulk acoustic resonator using rotated z-cut lithium niobateRESONANT INC·Filed 2019·Granted Oct 6, 2020·233 cites·20 claims
- 2299US10790802B2Transversely excited film bulk acoustic resonator using rotated Y-X cut lithium niobateRESONANT INC·Filed 2020·Granted Sep 29, 2020·235 cites·25 claims
- 2398US11405017B2Acoustic matrix filters and radios using acoustic matrix filtersRESONANT INC·Filed 2020·Granted Aug 2, 2022·9 cites·18 claims
- 2498US11374549B2Filter using transversely-excited film bulk acoustic resonators with divided frequency-setting dielectric layersRESONANT INC·Filed 2020·Granted Jun 28, 2022·16 cites·20 claims
- 2598US11356077B2Acoustic resonators and filters with reduced temperature coefficient of frequencyRESONANT INC·Filed 2021·Granted Jun 7, 2022·16 cites·20 claims
- 2698US11349452B2Transversely-excited film bulk acoustic filters with symmetric layoutRESONANT INC·Filed 2020·Granted May 31, 2022·16 cites·18 claims
- 2798US11349450B2Symmetric transversely-excited film bulk acoustic resonators with reduced spurious modesRESONANT INC·Filed 2020·Granted May 31, 2022·18 cites·24 claims
- 2898US11323096B2Transversely-excited film bulk acoustic resonator with periodic etched holesRESONANT INC·Filed 2020·Granted May 3, 2022·15 cites·20 claims
- 2998US11323095B2Rotation in XY plane to suppress spurious modes in XBAR devicesRESONANT INC·Filed 2020·Granted May 3, 2022·15 cites·15 claims
- 3098US11323091B2Transversely-excited film bulk acoustic resonator with diaphragm support pedestalsRESONANT INC·Filed 2020·Granted May 3, 2022·15 cites·20 claims
- 3198US11271539B1Transversely-excited film bulk acoustic resonator with tether-supported diaphragmRESONANT INC·Filed 2020·Granted Mar 8, 2022·15 cites·24 claims
- 3298US11271540B1Transversely-excited film bulk acoustic resonator with tether-supported diaphragmRESONANT INC·Filed 2021·Granted Mar 8, 2022·16 cites·24 claims
- 3398US11264966B2Solidly-mounted transversely-excited film bulk acoustic resonator with diamond layers in Bragg reflector stackRESONANT INC·Filed 2020·Granted Mar 1, 2022·15 cites·19 claims
- 3498US11228296B2Transversely-excited film bulk acoustic resonator with a cavity having a curved perimeterRESONANT INC·Filed 2020·Granted Jan 18, 2022·15 cites·18 claims
- 3598US11206009B2Transversely-excited film bulk acoustic resonator with interdigital transducer with varied mark and pitchRESONANT INC·Filed 2020·Granted Dec 21, 2021·15 cites·10 claims
- 3698US11165407B2Solidly-mounted transversely-excited film bulk acoustic resonatorRESONANT INC·Filed 2020·Granted Nov 2, 2021·59 cites·28 claims
- 3798US11143561B2Passive microphone/pressure sensor using a piezoelectric diaphragmRESONANT INC·Filed 2019·Granted Oct 12, 2021·58 cites·25 claims
- 3898US11146232B2Transversely-excited film bulk acoustic resonator with reduced spurious modesRESONANT INC·Filed 2020·Granted Oct 12, 2021·113 cites·18 claims
- 3998US11139794B2Transversely-excited film bulk acoustic resonatorRESONANT INC·Filed 2020·Granted Oct 5, 2021·62 cites·10 claims
- 4098US11114996B2Transversely-excited film bulk acoustic resonators with molybdenum conductorsRESONANT INC·Filed 2020·Granted Sep 7, 2021·58 cites·32 claims
- 4198US11114998B2Transversely-excited film bulk acoustic resonators for high power applicationsRESONANT INC·Filed 2020·Granted Sep 7, 2021·58 cites·18 claims
- 4298US10992283B2High power transversely-excited film bulk acoustic resonators on rotated Z-cut lithium niobateRESONANT INC·Filed 2020·Granted Apr 27, 2021·113 cites·20 claims
- 4398US10992282B1Transversely-excited film bulk acoustic resonators with electrodes having a second layer of variable widthRESONANT INC·Filed 2020·Granted Apr 27, 2021·119 cites·31 claims
- 4498US10985728B2Transversely-excited film bulk acoustic resonator and filter with a uniform-thickness dielectric overlayerRESONANT INC·Filed 2020·Granted Apr 20, 2021·148 cites·17 claims
- 4598US10985730B2Filter devices having high power transversely-excited film bulk acoustic resonatorsRESONANT INC·Filed 2020·Granted Apr 20, 2021·109 cites·29 claims
- 4698US10917070B2Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thicknessRESONANT INC·Filed 2019·Granted Feb 9, 2021·160 cites·24 claims
- 4798US10868512B2High power transversely-excited film bulk acoustic resonators on Z-cut lithium niobateRESONANT INC·Filed 2020·Granted Dec 15, 2020·166 cites·29 claims
- 4898US10826462B2Transversely-excited film bulk acoustic resonators with molybdenum conductorsRESONANT INC·Filed 2020·Granted Nov 3, 2020·232 cites·22 claims
- 4998US10819309B1Transversely-excited film bulk acoustic resonator package and methodRESONANT INC·Filed 2020·Granted Oct 27, 2020·139 cites·18 claims
- 5098US10756697B2Transversely-excited film bulk acoustic resonatorRESONANT INC·Filed 2019·Granted Aug 25, 2020·233 cites·21 claims
Showing the top 50 of 143 patent records by PatentIndex Score.
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