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2020-02-28 |
2025-03-18 |
Murata Manufacturing Co., Ltd. |
Filter using transversely-excited film bulk acoustic resonators with inductively coupled sub-resonators
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2020-02-28 |
2025-12-23 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with multi-pitch interdigital transducer
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2020-03-19 |
2023-04-07 |
隔热半导体粘合技术公司 |
用于直接键合结构的尺寸补偿控制
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2020-03-24 |
2026-01-23 |
Soitec Silicon On Insulator |
Procédé de fabrication d’une structure piézoélectrique pour dispositif radiofréquence et pouvant servir pour le transfert d’une couche piézoélectrique, et procédé de transfert d’une telle couche piézoélectrique
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2020-04-20 |
2025-06-24 |
Murata Manufacturing Co., Ltd. |
Low loss transversely-excited film bulk acoustic resonators and filters
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2020-04-20 |
2025-06-24 |
Murata Manufacturing Co., Ltd. |
Low loss transversely-excited film bulk acoustic resonators and filters
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2020-04-20 |
2025-04-15 |
Murata Manufacturing Co., Ltd. |
High Q solidly-mounted transversely-excited film bulk acoustic resonators
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2020-05-04 |
2023-11-07 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with etched conductor patterns
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2020-05-06 |
2022-10-11 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonators with interdigital transducer configured to reduce diaphragm stress
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2020-05-28 |
2024-08-27 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with two-layer electrodes
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2020-06-17 |
2025-04-01 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with three-layer electrodes
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2020-06-18 |
2021-04-27 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonators with electrodes having a second layer of variable width
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2020-06-30 |
2023-08-29 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with symmetric diaphragm
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2020-07-09 |
2023-11-14 |
Murata Manufacturing Co., Ltd. |
Method for making transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
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2020-08-06 |
2022-03-01 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonator comprising small cells
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2020-08-19 |
2022-03-08 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonator with tether-supported diaphragm
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2020-08-19 |
2023-06-06 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators using multiple dielectric layer thicknesses to suppress spurious modes
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US11894835B2
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2020-09-21 |
2024-02-06 |
Murata Manufacturing Co., Ltd. |
Sandwiched XBAR for third harmonic operation
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FR3114931B1
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2020-10-01 |
2022-12-30 |
Frecnsys |
Structure réflectrice pour dispositifs à ondes acoustiques de surface (SAW)
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2020-10-05 |
2022-08-02 |
Resonant Inc. |
Acoustic matrix filters and radios using acoustic matrix filters
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2020-10-05 |
2024-03-12 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator matrix filters with input and output impedances matched to radio frequency front end elements
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2020-10-05 |
2023-05-23 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator matrix filters with noncontiguous passband
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2020-10-05 |
2022-08-02 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonator matrix filters
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2020-10-05 |
2022-10-18 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonator matrix filters with switches in parallel with sub-filter shunt capacitors
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US11728784B2
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2020-10-05 |
2023-08-15 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator matrix filters with split die sub-filters
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2020-10-14 |
2022-10-04 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate
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2020-10-30 |
2024-10-15 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with spiral interdigitated transducer fingers
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2020-11-11 |
2024-06-04 |
Murata Manufacturing Co., Ltd |
Transversely-excited film bulk acoustic resonator with low thermal impedance
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2020-11-11 |
2025-03-18 |
Murata Manufacturing Co., Ltd. |
Solidly-mounted transversely-excited film bulk acoustic resonators with low thermal impedance
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US12431856B2
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2020-11-12 |
2025-09-30 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with reduced loss in the aperture direction
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US11496113B2
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2020-11-13 |
2022-11-08 |
Resonant Inc. |
XBAR devices with excess piezoelectric material removed
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2020-11-13 |
2025-07-15 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic filters with excess piezoelectric material removed
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2020-11-13 |
2024-07-02 |
Murata Manufacturing Co., Ltd. |
Forming XBAR devices with excess piezoelectric material removed
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2020-11-13 |
2025-03-18 |
Murata Manufacturing Co., Ltd. |
Solidly-mounted transversely-excited film bulk acoustic filters with excess piezoelectric material removed
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2020-11-26 |
2022-08-02 |
Resonant Inc. |
Transversely-excited film bulk acoustic resonators with structures to reduce acoustic energy leakage
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2021-01-15 |
2022-02-01 |
Resonant Inc. |
Decoupled transversely-excited film bulk acoustic resonators
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2021-01-15 |
2024-12-10 |
Murata Manufacturing Co., Ltd. |
Decoupled transversely-excited film bulk acoustic resonators for high power filters
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US12126318B2
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2021-01-15 |
2024-10-22 |
Murata Manufacturing Co., Ltd. |
Filters using decoupled transversely-excited film bulk acoustic resonators
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US12463615B2
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2021-01-21 |
2025-11-04 |
Murata Manufacturing Co., Ltd |
Transversely-excited film bulk acoustic resonators with improved coupling and reduced energy leakage
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US12113510B2
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2021-02-03 |
2024-10-08 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with multiple piezoelectric membrane thicknesses on the same chip
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US12308826B2
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2021-02-03 |
2025-05-20 |
Murata Manufacturing Co., Ltd. |
Bandpass filters using transversely-excited film bulk acoustic resonators
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2021-02-12 |
2025-05-20 |
Murata Manufacturing Co., Ltd |
Transversely-excited film bulk acoustic resonators with narrow gaps between busbars and ends of interdigital transducer fingers
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JP7245860B2
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2021-03-09 |
2023-03-24 |
公益財団法人電磁材料研究所 |
振動発電素子
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2021-03-24 |
2025-07-08 |
Murata Manufacturing Co., Ltd. |
Acoustic filters with shared acoustic tracks
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2021-03-24 |
2024-10-22 |
Murata Manufacturing Co., Ltd. |
Acoustic filters with shared acoustic tracks
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2021-03-24 |
2025-04-29 |
Murata Manufacturing Co., Ltd. |
Acoustic filters with shared acoustic tracks for series and shunt resonators
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US12348216B2
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2021-03-24 |
2025-07-01 |
Murata Manufacturing Co., Ltd. |
Acoustic filters with shared acoustic tracks and cascaded series resonators
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2021-03-29 |
2025-06-24 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with busbar side edges that form angles with a perimeter of the cavity
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US12224735B2
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2021-03-30 |
2025-02-11 |
Murata Manufacturing Co., Ltd. |
Diplexer using decoupled transversely-excited film bulk acoustic resonators
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CN117321912A
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2021-03-30 |
2023-12-29 |
株式会社村田制作所 |
使用横向激发薄膜体声谐振器的用于6GHz WI-FI的滤波器
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2021-04-02 |
2025-02-25 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with solidly mounted resonator (SMR) pedestals
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2025-03-11 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with solidly mounted resonator (SMR) pedestals
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2021-04-16 |
2025-03-18 |
Murata Manufacturing Co., Ltd. |
Filter using transversely-excited film bulk acoustic resonators
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2021-04-16 |
2024-10-22 |
Murata Manufacturing Co., Ltd |
Transversely-excited film bulk acoustic resonator
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2021-04-30 |
2024-12-03 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with oxide strip acoustic confinement structures
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2021-04-30 |
2025-03-18 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with buried oxide strip acoustic confinement structures
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2021-05-07 |
2024-08-06 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with concentric interdigitated transducer fingers
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US12075700B2
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2021-05-07 |
2024-08-27 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator fabrication using polysilicon pillars
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2021-06-30 |
2024-12-17 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with reduced substrate to contact bump thermal resistance
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2021-09-24 |
2025-10-28 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators wafer-level packaging using a dielectric cover
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WO2023048256A1
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2021-09-27 |
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株式会社村田製作所 |
弾性波装置
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2021-09-29 |
2025-10-21 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with curved shaped ends of fingers or opposing busbars
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2021-09-29 |
2025-02-11 |
Murata Manufacturing Co., Ltd. |
Communications device with concurrent operation in 5GHZ and 6GHZ U-NII frequency ranges
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2021-11-04 |
2025-09-02 |
Murata Manufacturing Co., Ltd. |
Stacked die transversely-excited film bulk acoustic resonator (XBAR) filters
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2021-12-28 |
2025-09-23 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with gap dielectric stripes in busbar-electrode gaps
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2021-12-28 |
2025-12-09 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonators with gap dielectric stripes in busbar-electrode gaps
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2022-02-16 |
2025-09-09 |
Murata Manufacturing Co., Ltd. |
Tuning acoustic resonators with back-side coating
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2022-04-12 |
2025-12-02 |
Murata Manufacturing Co., Ltd. |
Ladder filter with transversely-excited film bulk acoustic resonators having different pitches
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2022-04-12 |
2026-02-10 |
Murata Manufacturing Co., Ltd. |
Transversely-excited film bulk acoustic resonator with thick dielectric layer for improved coupling
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2022-05-20 |
2026-02-24 |
Skyworks Solutions, Inc. |
Small sized acoustic wave device with partially different interdigital transducer electrode thicknesses
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2022-10-19 |
2025-12-02 |
Murata Manufacturing Co., Ltd. |
Acoustic resonator lid for thermal transport
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2023-10-17 |
2025-04-24 |
株式会社村田製作所 |
弾性波フィルタ装置および弾性波フィルタ装置の製造方法
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