| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH LATERAL ETCH STOP Filling date: 26 Sep 2025 Issue date: 31 Dec 2020 | 26 Jun 2020 | 31 Dec 2020 |
| Utility: FILM BULK ACOUSTIC RESONATOR FABRICATION METHOD WITH FREQUENCY TRIMMING BASED ON ELECTRIC MEASUREMENTS PRIOR TO CAVITY ETCH Filling date: 26 Sep 2025 Issue date: 24 Dec 2020 | 7 Aug 2020 | 24 Dec 2020 |
| Utility: SPLIT LADDER ACOUSTIC WAVE FILTERS Filling date: 26 Sep 2025 Issue date: 24 Dec 2020 | 26 Dec 2019 | 24 Dec 2020 |
| Utility: ELEMENT REMOVAL DESIGN IN MICROWAVE FILTERS Filling date: 26 Sep 2025 Issue date: 10 Dec 2020 | 21 Aug 2020 | 10 Dec 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 3 Dec 2020 | 20 Aug 2020 | 3 Dec 2020 |
| Utility: FILTER DEVICES HAVING HIGH POWER TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS Filling date: 26 Sep 2025 Issue date: 3 Dec 2020 | 18 Aug 2020 | 3 Dec 2020 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH RECESSED INTERDIGITAL TRANSDUCER FINGERS Filling date: 26 Sep 2025 Issue date: 3 Dec 2020 | 17 Aug 2020 | 3 Dec 2020 |
| Utility: TRANSVERSELY EXCITED FILM BULK ACOUSTIC RESONATOR WITH RECESSED INTERDIGITAL TRANSDUCER FINGERS Filling date: 26 Sep 2025 Issue date: 3 Dec 2020 | 14 Aug 2020 | 3 Dec 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTI-PITCH INTERDIGITAL TRANSDUCER Filling date: 26 Sep 2025 Issue date: 26 Nov 2020 | 10 Aug 2020 | 26 Nov 2020 |
| Utility: FILTER USING PIEZOELECTRIC FILM BONDED TO HIGH RESISTIVITY SILICON SUBSTRATE WITH TRAP-RICH LAYER Filling date: 26 Sep 2025 Issue date: 26 Nov 2020 | 10 Aug 2020 | 26 Nov 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH MULTIPLE DIAPHRAGM THICKNESSES AND FABRICATION METHOD Filling date: 26 Sep 2025 Issue date: 26 Nov 2020 | 7 Aug 2020 | 26 Nov 2020 |
| Utility: FILM BULK ACOUSTIC RESONATOR FABRICATION METHOD WITH DIAPHRAGM THICKNESS TRIMMING BASED ON OPTICAL MEASUREMENTS Filling date: 26 Sep 2025 Issue date: 26 Nov 2020 | 7 Aug 2020 | 26 Nov 2020 |
| Utility: SOLIDLY MOUNTED TRANSVERSELY EXCITED FILM BULK ACOUSTIC RESONATOR USING ROTATED Z-CUT LITHIUM NIOBATE Filling date: 26 Sep 2025 Issue date: 26 Nov 2020 | 28 Jul 2020 | 26 Nov 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH MOLYBDENUM CONDUCTORS Filling date: 26 Sep 2025 Issue date: 12 Nov 2020 | 31 Jul 2020 | 12 Nov 2020 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY EXCITED FILM BULK ACOUSTIC RESONATOR USING ROTATED Y-X CUT LITHIUM NIOBATE Filling date: 26 Sep 2025 Issue date: 12 Nov 2020 | 28 Jul 2020 | 12 Nov 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH ETCH-STOP LAYER Filling date: 26 Sep 2025 Issue date: 5 Nov 2020 | 20 Jul 2020 | 5 Nov 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH PERIODIC ETCHED HOLES Filling date: 26 Sep 2025 Issue date: 5 Nov 2020 | 16 Jul 2020 | 5 Nov 2020 |
| Utility: FILTER USING TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH MULTIPLE FREQUENCY SETTING LAYERS Filling date: 26 Sep 2025 Issue date: 29 Oct 2020 | 8 Jul 2020 | 29 Oct 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC FILTERS WITH SYMMETRIC LAYOUT Filling date: 26 Sep 2025 Issue date: 29 Oct 2020 | 8 Jul 2020 | 29 Oct 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR USING PRE-FORMED CAVITIES Filling date: 26 Sep 2025 Issue date: 22 Oct 2020 | 2 Jul 2020 | 22 Oct 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 22 Oct 2020 | 2 Jul 2020 | 22 Oct 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH HALF-LAMBDA DIELECTRIC LAYER Filling date: 26 Sep 2025 Issue date: 15 Oct 2020 | 16 Mar 2020 | 15 Oct 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR PACKAGE AND METHOD Filling date: 26 Sep 2025 Issue date: 8 Oct 2020 | 6 Apr 2020 | 8 Oct 2020 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH DIAMOND LAYERS IN BRAGG REFLECTOR STACK Filling date: 26 Sep 2025 Issue date: 24 Sep 2020 | 8 Jun 2020 | 24 Sep 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH PARTIAL BRAGG REFLECTORS Filling date: 26 Sep 2025 Issue date: 17 Sep 2020 | 16 Mar 2020 | 17 Sep 2020 |
| Utility: MICROWAVE DUPLEXER USING COUPLED INDUCTORS TO IMPROVE ISOLATION Filling date: 26 Sep 2025 Issue date: 17 Sep 2020 | 15 Mar 2019 | 17 Sep 2020 |
| Utility: ROTATION IN XY PLANE TO SUPPRESS SPURIOUS MODES IN XBAR DEVICES Filling date: 26 Sep 2025 Issue date: 10 Sep 2020 | 27 May 2020 | 10 Sep 2020 |
| Utility: ULTRA-WIDE-BAND SAW SENSOR WITH HYPERBOLICALLY FREQUENCY-MODULATED ETCHED REFLECTOR Filling date: 26 Sep 2025 Issue date: 13 Aug 2020 | 1 May 2020 | 13 Aug 2020 |
| Utility: XBAR RESONATORS WITH NON-RECTANGULAR DIAPHRAGMS Filling date: 26 Sep 2025 Issue date: 23 Jul 2020 | 2 Apr 2020 | 23 Jul 2020 |
| Utility: HIGH POWER TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS ON Z-CUT LITHIUM NIOBATE Filling date: 26 Sep 2025 Issue date: 16 Jul 2020 | 25 Mar 2020 | 16 Jul 2020 |
| Utility: PASSIVE MICROPHONE/PRESSURE SENSOR USING A PIEZOELECTRIC DIAPHRAGM Filling date: 26 Sep 2025 Issue date: 11 Jun 2020 | 25 Oct 2019 | 11 Jun 2020 |
| Utility: TRANSVERSELY EXCITED FILM BULK ACOUSTIC RESONATOR USING ROTATED Y-X CUT LITHIUM NIOBATE Filling date: 26 Sep 2025 Issue date: 4 Jun 2020 | 5 Feb 2020 | 4 Jun 2020 |
| Utility: RESONATOR CIRCUIT USING AN INVERTER TO ADJUST ANTI-RESONANCE FREQUENCY Filling date: 26 Sep 2025 Issue date: 4 Jun 2020 | 2 Dec 2019 | 4 Jun 2020 |
| Utility: BANDPASS FILTER WITH IMPROVED UPPER BAND EDGE SHARPNESS Filling date: 26 Sep 2025 Issue date: 4 Jun 2020 | 27 Nov 2019 | 4 Jun 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS WITH MOLYBDENUM CONDUCTORS Filling date: 26 Sep 2025 Issue date: 28 May 2020 | 31 Jan 2020 | 28 May 2020 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 28 May 2020 | 31 Jan 2020 | 28 May 2020 |
| Utility: FAST, HIGHLY ACCURATE, FULL-FEM SURFACE ACOUSTIC WAVE SIMULATION Filling date: 26 Sep 2025 Issue date: 16 Apr 2020 | 11 Dec 2019 | 16 Apr 2020 |
| Utility: BANDPASS FILTER WITH FREQUENCY SEPARATION BETWEEN SHUNT AND SERIES RESONATORS SET BY DIELECTRIC LAYER THICKNESS Filling date: 26 Sep 2025 Issue date: 19 Mar 2020 | 20 Nov 2019 | 19 Mar 2020 |
| Utility: HIGH ISOLATION SURFACE ACOUSTIC WAVE DUPLEXER Filling date: 26 Sep 2025 Issue date: 5 Mar 2020 | 20 Feb 2019 | 5 Mar 2020 |
| Utility: HIERARCHICAL CASCADING IN FEM SIMULATIONS OF SAW DEVICES Filling date: 26 Sep 2025 Issue date: 6 Feb 2020 | 15 Oct 2019 | 6 Feb 2020 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS FOR HIGH POWER APPLICATIONS Filling date: 26 Sep 2025 Issue date: 16 Jan 2020 | 23 Sep 2019 | 16 Jan 2020 |
| Utility: TECHNIQUE FOR DESIGNING ACOUSTIC MICROWAVE FILTERS USING LCR-BASED RESONATOR MODELS Filling date: 26 Sep 2025 Issue date: 26 Dec 2019 | 1 May 2019 | 26 Dec 2019 |
| Utility: TRANSVERSELY EXCITED FILM BULK ACOUSTIC RESONATOR USING ROTATED Z-CUT LITHIUM NIOBATE Filling date: 26 Sep 2025 Issue date: 19 Dec 2019 | 22 Jul 2019 | 19 Dec 2019 |
| Utility: SOLIDLY-MOUNTED TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 19 Dec 2019 | 11 Jun 2019 | 19 Dec 2019 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 19 Dec 2019 | 11 Jun 2019 | 19 Dec 2019 |
| Utility: TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR Filling date: 26 Sep 2025 Issue date: 19 Dec 2019 | 21 Dec 2018 | 19 Dec 2019 |
| Utility: ELEMENT REMOVAL DESIGN IN MICROWAVE FILTERS Filling date: 26 Sep 2025 Issue date: 3 Oct 2019 | 17 Jun 2019 | 3 Oct 2019 |
| Utility: SPECTRAL ANALYSIS OF ELECTRONIC CIRCUITS Filling date: 26 Sep 2025 Issue date: 3 Oct 2019 | 14 Jun 2019 | 3 Oct 2019 |
