| Utility: Rotation in XY plane to suppress spurious modes in XBAR devices Filling date: 26 Sep 2025 Issue date: 3 May 2022 | 27 May 2020 | 3 May 2022 |
| Utility: Resonator circuit using an inverter to adjust anti-resonance frequency Filling date: 26 Sep 2025 Issue date: 3 May 2022 | 2 Dec 2019 | 3 May 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED PIEZOELECTRIC PLATE THICKNESS AND HAVING MULTIPLE PITCHES AND MARKS Filling date: 26 Sep 2025 Issue date: 28 Apr 2022 | 30 Dec 2021 | 28 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED PIEZOELECTRIC PLATE THICKNESS Filling date: 26 Sep 2025 Issue date: 28 Apr 2022 | 30 Dec 2021 | 28 Apr 2022 |
| Utility: HIGH Q SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS Filling date: 26 Sep 2025 Issue date: 21 Apr 2022 | 30 Dec 2021 | 21 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED PIEZOELECTRIC PLATE THICKNESS AND ELECTRODE MARK AND PITCH Filling date: 26 Sep 2025 Issue date: 21 Apr 2022 | 30 Dec 2021 | 21 Apr 2022 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC FILTERS WITH MULTIPLE PIEZOELECTRIC PLATE THICKNESSES Filling date: 26 Sep 2025 Issue date: 21 Apr 2022 | 28 Dec 2021 | 21 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTI-MARK ELECTRODES AND OPTIMIZED ELECTRODE THICKNESS Filling date: 26 Sep 2025 Issue date: 21 Apr 2022 | 28 Dec 2021 | 21 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED ELECTRODE THICKNESS, MARK, AND PITCH Filling date: 26 Sep 2025 Issue date: 21 Apr 2022 | 28 Dec 2021 | 21 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED ELECTRODE MARK, AND PITCH Filling date: 26 Sep 2025 Issue date: 21 Apr 2022 | 24 Dec 2021 | 21 Apr 2022 |
| Utility: Acoustic matrix diplexers and radios using acoustic matrix diplexers Filling date: 26 Sep 2025 Issue date: 19 Apr 2022 | 15 Dec 2020 | 19 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH OPTIMIZED ELECTRODE THICKNESS, MARK, AND PITCH Filling date: 26 Sep 2025 Issue date: 14 Apr 2022 | 23 Dec 2021 | 14 Apr 2022 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS AND FILTERS FOR 27 GHZ COMMUNICATIONS BANDS Filling date: 26 Sep 2025 Issue date: 14 Apr 2022 | 21 Dec 2021 | 14 Apr 2022 |
| Utility: LOW LOSS TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS AND FILTERS Filling date: 26 Sep 2025 Issue date: 14 Apr 2022 | 17 Dec 2021 | 14 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH PIEZOELECTRIC DIAPHRAGM SUPPORTED BY PIEZOELECTRIC SUBSTRATE Filling date: 26 Sep 2025 Issue date: 14 Apr 2022 | 11 Dec 2020 | 14 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR MATRIX FILTERS WITH INPUT AND OUTPUT IMPEDANCES MATCHED TO RADIO FREQUENCY FRONT END ELEMENTS Filling date: 26 Sep 2025 Issue date: 7 Apr 2022 | 5 Oct 2021 | 7 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR MATRIX FILTERS WITH NONCONTIGUOUS PASSBAND Filling date: 26 Sep 2025 Issue date: 7 Apr 2022 | 9 Jul 2021 | 7 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR MATRIX FILTERS WITH SPLIT DIE SUB-FILTERS Filling date: 26 Sep 2025 Issue date: 7 Apr 2022 | 30 Jun 2021 | 7 Apr 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR MATRIX FILTERS WITH SPLIT DIE SUB-FILTERS Filling date: 26 Sep 2025 Issue date: 7 Apr 2022 | 29 Jun 2021 | 7 Apr 2022 |
| Utility: Fast, highly accurate, full-FEM surface acoustic wave simulation Filling date: 26 Sep 2025 Issue date: 5 Apr 2022 | 11 Dec 2019 | 5 Apr 2022 |
| Utility: SUBSTRATE PROCESSING AND MEMBRANE RELEASE OF TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR USING A SACRIFICIAL TUB Filling date: 26 Sep 2025 Issue date: 31 Mar 2022 | 10 Dec 2021 | 31 Mar 2022 |
| Utility: FILTER USING TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH INDUCTIVELY COUPLED SUB-RESONATORS Filling date: 26 Sep 2025 Issue date: 31 Mar 2022 | 9 Dec 2021 | 31 Mar 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTIPLE DIAPHRAGM THICKNESSES AND FABRICATION METHOD Filling date: 26 Sep 2025 Issue date: 24 Mar 2022 | 3 Dec 2021 | 24 Mar 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR COMPRISING SMALL CELLS Filling date: 26 Sep 2025 Issue date: 24 Mar 2022 | 3 Dec 2021 | 24 Mar 2022 |
| Utility: SANDWICHED XBAR FOR THIRD HARMONIC OPERATION Filling date: 26 Sep 2025 Issue date: 24 Mar 2022 | 23 Dec 2020 | 24 Mar 2022 |
| Utility: SANDWICHED XBAR FOR THIRD HARMONIC OPERATION Filling date: 26 Sep 2025 Issue date: 24 Mar 2022 | 22 Dec 2020 | 24 Mar 2022 |
| Utility: Transversely-excited film bulk acoustic resonator with etched conductor patterns Filling date: 26 Sep 2025 Issue date: 22 Mar 2022 | 9 Nov 2020 | 22 Mar 2022 |
| Utility: Transversely-excited film bulk acoustic resonator with tether-supported diaphragm Filling date: 26 Sep 2025 Issue date: 8 Mar 2022 | 27 Aug 2021 | 8 Mar 2022 |
| Utility: Transversely-excited film bulk acoustic resonator with tether-supported diaphragm Filling date: 26 Sep 2025 Issue date: 8 Mar 2022 | 1 Dec 2020 | 8 Mar 2022 |
| Utility: Microwave duplexer using coupled inductors to improve isolation Filling date: 26 Sep 2025 Issue date: 8 Mar 2022 | 15 Mar 2019 | 8 Mar 2022 |
| Utility: Transversely-excited film bulk acoustic resonator comprising small cells Filling date: 26 Sep 2025 Issue date: 1 Mar 2022 | 9 Jun 2021 | 1 Mar 2022 |
| Utility: Solidly-mounted transversely-excited film bulk acoustic resonator with diamond layers in Bragg reflector stack Filling date: 26 Sep 2025 Issue date: 1 Mar 2022 | 8 Jun 2020 | 1 Mar 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR FILTERS WITH SUB-RESONATORS HAVING DIFFERENT MARK AND PITCH Filling date: 26 Sep 2025 Issue date: 24 Feb 2022 | 7 Nov 2021 | 24 Feb 2022 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC DEVICE Filling date: 26 Sep 2025 Issue date: 24 Feb 2022 | 7 Nov 2021 | 24 Feb 2022 |
| Utility: ACOUSTIC RESONATORS WITH HIGH ACOUSTIC VELOCITY LAYERS Filling date: 26 Sep 2025 Issue date: 24 Feb 2022 | 20 Aug 2021 | 24 Feb 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH TETHER-SUPPORTED DIAPHRAGM Filling date: 26 Sep 2025 Issue date: 24 Feb 2022 | 1 Dec 2020 | 24 Feb 2022 |
| Utility: Film bulk acoustic resonators in thin LN-LT layers Filling date: 26 Sep 2025 Issue date: 15 Feb 2022 | 17 Dec 2020 | 15 Feb 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR COMPRISING SMALL CELLS Filling date: 26 Sep 2025 Issue date: 10 Feb 2022 | 9 Jun 2021 | 10 Feb 2022 |
| Utility: Transversely-excited film bulk acoustic resonator using YX-cut lithium niobate for high power applications Filling date: 26 Sep 2025 Issue date: 1 Feb 2022 | 27 Aug 2021 | 1 Feb 2022 |
| Utility: Decoupled transversely-excited film bulk acoustic resonators Filling date: 26 Sep 2025 Issue date: 1 Feb 2022 | 20 Aug 2021 | 1 Feb 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR PACKAGE Filling date: 26 Sep 2025 Issue date: 27 Jan 2022 | 9 Oct 2021 | 27 Jan 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR PACKAGE AND METHOD Filling date: 26 Sep 2025 Issue date: 27 Jan 2022 | 9 Oct 2021 | 27 Jan 2022 |
| Utility: METHOD OF FABRICATING TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 27 Jan 2022 | 9 Oct 2021 | 27 Jan 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR USING PRE-FORMED CAVITIES Filling date: 26 Sep 2025 Issue date: 27 Jan 2022 | 7 Oct 2021 | 27 Jan 2022 |
| Utility: ACOUSTIC RESONATORS AND FILTERS WITH REDUCED TEMPERATURE COEFFICIENT OF FREQUENCY Filling date: 26 Sep 2025 Issue date: 20 Jan 2022 | 27 Aug 2021 | 20 Jan 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTI-PITCH INTERDIGITAL TRANSDUCER Filling date: 26 Sep 2025 Issue date: 20 Jan 2022 | 27 Aug 2021 | 20 Jan 2022 |
| Utility: Transversely-excited film bulk acoustic resonator with a cavity having a curved perimeter Filling date: 26 Sep 2025 Issue date: 18 Jan 2022 | 23 Sep 2020 | 18 Jan 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH PIEZOELECTRIC DIAPHRAGM SUPPORTED BY PIEZOELECTRIC SUBSTRATE Filling date: 26 Sep 2025 Issue date: 13 Jan 2022 | 22 Dec 2020 | 13 Jan 2022 |
| Utility: METHOD FOR MAKING TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH PIEZOELECTRIC DIAPHRAGM SUPPORTED BY PIEZOELECTRIC SUBSTRATE Filling date: 26 Sep 2025 Issue date: 13 Jan 2022 | 22 Dec 2020 | 13 Jan 2022 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH SYMMETRIC DIAPHRAGM Filling date: 26 Sep 2025 Issue date: 30 Dec 2021 | 23 Dec 2020 | 30 Dec 2021 |
