Ladder SAW filters

Industry

CPC
H03H9/6483

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H9/00Networks comprising electromechanical or electro-acoustic devices Electromechanical resonators

Current Industry

H03H9/6483Ladder SAW filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic wave filter with multiple acoustic wave devices on a subtrate
- Patent number 12,368,431
- Issue date Jul 22, 2025
- Skyworks Solutions, Inc.
- Benjamin Paul Abbott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, elastic wave filter, demultiplexer, and com...
- Patent number 12,368,432
- Issue date Jul 22, 2025
- Kyocera Corporation
- Naofumi Kasamatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of forming acoustic wave device with reduced acoustic coupling
- Patent number 12,368,430
- Issue date Jul 22, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw device with improved thermal management
- Patent number 12,355,422
- Issue date Jul 8, 2025
- RF360 Singapore Pte. Ltd.
- Kamran Cheema
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device
- Patent number 12,355,421
- Issue date Jul 8, 2025
- Murata Manufacturing Co., Ltd.
- Kenta Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated surface acoustic wave device and methods of...
- Patent number 12,340,787
- Issue date Jun 24, 2025
- Qorvo US, Inc.
- Marc Solal
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Radio frequency module and communication device
- Patent number 12,336,156
- Issue date Jun 17, 2025
- Murata Manufacturing Co., Ltd.
- Kunitoshi Hanaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device with transverse mode suppression
- Patent number 12,334,902
- Issue date Jun 17, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave element, ladder filter, demultiplexer, and communicati...
- Patent number 12,334,901
- Issue date Jun 17, 2025
- Kyocera Corporation
- Toshiya Kimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Substrate comprising acoustic resonators configured as at least one...
- Patent number 12,334,903
- Issue date Jun 17, 2025
- QUALCOMM Incorporated
- Jonghae Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter with a common ground node
- Patent number 12,334,911
- Issue date Jun 17, 2025
- Skyworks Solutions, Inc.
- Yasuhiro Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency multiplexer
- Patent number 12,334,912
- Issue date Jun 17, 2025
- RF360 Singapore Pte. Ltd.
- Sebastian Bertl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave resonator with asymmetric reflectors
- Patent number 12,334,910
- Issue date Jun 17, 2025
- Skyworks Solutions, Inc.
- Tomoya Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Out-of-band rejection for acoustic-wave filters
- Patent number 12,323,169
- Issue date Jun 3, 2025
- Skyworks Solutions, Inc.
- Mohammad Jehad Almalkawi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic-wave ladder filters
- Patent number 12,323,168
- Issue date Jun 3, 2025
- Skyworks Solutions, Inc.
- Mohammad Jehad Almalkawi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interdigital transducer electrode for acoustic wave device with imp...
- Patent number 12,316,297
- Issue date May 27, 2025
- Skyworks Solutions, Inc.
- Siarhei Dmitrievich Barsukou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vertically coupled SAW resonators
- Patent number 12,316,304
- Issue date May 27, 2025
- RF360 Singapore Pte. Ltd.
- Stefan Ammann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonator circuit using an inverter to adjust anti-resonance frequency
- Patent number 12,308,824
- Issue date May 20, 2025
- Murata Manufacturing Co., Ltd.
- Douglas Jachowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multilayer piezoelectric substrate device with positive temperature...
- Patent number 12,308,827
- Issue date May 20, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device with multi-layer interdigital transducer elect...
- Patent number 12,301,208
- Issue date May 13, 2025
- Skyworks Solutions, Inc.
- Benjamin Paul Abbott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave resonator with modulated pitch
- Patent number 12,301,214
- Issue date May 13, 2025
- Skyworks Solutions, Inc.
- Tomoya Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter assembly operating at a wider passband with improved reflect...
- Patent number 12,300,912
- Issue date May 13, 2025
- Skyworks Solutions, Inc.
- Joji Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic wave device with mini bus bars
- Patent number 12,294,351
- Issue date May 6, 2025
- Skyworks Solutions, Inc.
- Akira Ochiai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave element, acoustic wave filter device, and multiplexer
- Patent number 12,294,353
- Issue date May 6, 2025
- Murata Manufacturing Co., Ltd.
- Yohei Konaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic filters with shared acoustic tracks for series and shunt r...
- Patent number 12,289,099
- Issue date Apr 29, 2025
- Murata Manufacturing Co., Ltd.
- Sean McHugh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonant cavity surface acoustic wave (SAW) filters
- Patent number 12,289,100
- Issue date Apr 29, 2025
- Soitec
- Sylvain Ballandras
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and filter device
- Patent number 12,289,093
- Issue date Apr 29, 2025
- Murata Manufacturing Co., Ltd.
- Masakazu Mimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Duplexer
- Patent number 12,289,101
- Issue date Apr 29, 2025
- Sanan Japan Technology Corporation
- Yuki Koto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave resonator assembly and related modules
- Patent number 12,283,939
- Issue date Apr 22, 2025
- Skyworks Solutions, Inc.
- Joshua James Caron
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cascaded resonator having reflector electrodes with different pitches
- Patent number 12,278,612
- Issue date Apr 15, 2025
- Skyworks Solutions, Inc.
- Xiao Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
BULK ACOUSTIC WAVE DEVICE WITH TEMPERATURE COMPENSATION LAYER
- Publication number 20250239983
- Publication date Jul 24, 2025
- Skyworks Solutions, Inc.
- Michael David Hill
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUPLEXER
- Publication number 20250239996
- Publication date Jul 24, 2025
- WISOL CO., LTD.
- Jin Hong JEONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE DEVICE WITH GERMANIUM OXIDE LAYER
- Publication number 20250239985
- Publication date Jul 24, 2025
- Skyworks Solutions, Inc.
- Michael David Hill
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTILAYER PIEZOELECTRIC SUBSTRATE SURFACE ACOUSTIC WAVE DEVICE WIT...
- Publication number 20250239986
- Publication date Jul 24, 2025
- Skyworks Solutions, Inc.
- Michael David Hill
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE DEVICE WITH SHARED REFLECTOR AND TEMPERATURE...
- Publication number 20250233577
- Publication date Jul 17, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE FILTER
- Publication number 20250202456
- Publication date Jun 19, 2025
- Murata Manufacturing Co., Ltd.
- Akira NOGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE FILTER, DEMULTIPLEXER, AND COMMUNICATION APPARATUS
- Publication number 20250192753
- Publication date Jun 12, 2025
- KYOCERA CORPORATION
- Toshiya KIMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE SUBSTRATE, ACOUSTIC WAVE ELEMENT, MODULE, AND COMMUNICATI...
- Publication number 20250183869
- Publication date Jun 5, 2025
- KYOCERA CORPORATION
- Tomio KANAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Elastic Wave Device and Module
- Publication number 20250183874
- Publication date Jun 5, 2025
- Sanan Japan Technology Corporation
- Jingri Lian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE AND FILTER DEVICE
- Publication number 20250175145
- Publication date May 29, 2025
- Murata Manufacturing Co., Ltd.
- Kentaro NAKAMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD, SYSTEM, AND APPARATUS FOR RESONATOR CIRCUITS AND MODULATING...
- Publication number 20250167753
- Publication date May 22, 2025
- pSemi Corporation
- Mark L. Burgener
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACOUSTIC WAVE ELEMENT, FILTER ELEMENT, AND COMMUNICATION APPARATUS
- Publication number 20250167759
- Publication date May 22, 2025
- Kyocera Corporation
- Naofumi KASAMATSU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER WITH FILTER INCLUDING DIFFERENT TYPES OF ACOUSTIC WAVE...
- Publication number 20250167762
- Publication date May 22, 2025
- Skyworks Solutions, Inc.
- Yiliu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER WITH ACOUSTIC ASSISTED TRAP CIRCUIT
- Publication number 20250167766
- Publication date May 22, 2025
- Skyworks Solutions, Inc.
- Li Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
THIN-FILM SURFACE-ACOUSTIC-WAVE RESONATOR WITH ALUMINUM NITRIDE LAYER
- Publication number 20250150055
- Publication date May 8, 2025
- RF360 Singapore Pte. Ltd.
- Ulrike Monika ROESLER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE ELEMENT, ACOUSTIC WAVE FILTER DEVICE, AND MULTIPLEXER
- Publication number 20250150059
- Publication date May 8, 2025
- Murata Manufacturing Co., Ltd.
- Hidetaro NAKAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC FILTER WITH LAMINATE BASED AND BOND-WIRE BASED INDUCTANCE
- Publication number 20250141429
- Publication date May 1, 2025
- Qorvo US, Inc.
- Loizos Loizou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
STACKED DEVICE STRUCTURE WITH A BULK ACOUSTIC WAVE RESONATOR SUPPOR...
- Publication number 20250141424
- Publication date May 1, 2025
- Skyworks Solutions, Inc.
- Keiichi Maki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY MODULE
- Publication number 20250112623
- Publication date Apr 3, 2025
- MURATA MANUFACTURING CO., LTD.
- Takuma KUROYANAGI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20250096771
- Publication date Mar 20, 2025
- Murata Manufacturing Co., Ltd.
- Toshiaki TAKATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE AND MULTIPLEXER
- Publication number 20250096777
- Publication date Mar 20, 2025
- Murata Manufacturing Co., Ltd.
- Akira NOGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC TRENCHES INTERLEAVED WITH HEAVY-METAL ELECTRODES OF A...
- Publication number 20250088175
- Publication date Mar 13, 2025
- Qorvo US, Inc.
- Patrik Rath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NEAR SYNCHRONOUS DUAL MODE SURFACE ACOUSTIC WAVE RESONATORS
- Publication number 20250088170
- Publication date Mar 13, 2025
- RF360 Singapore Pte. Ltd.
- Aimeric BISOGNIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
STRUCTURE OF LONGITUDINAL LEAKY SURFACE ACOUSTIC WAVE (LL-SAW) RESO...
- Publication number 20250088169
- Publication date Mar 13, 2025
- SHANGHAI INSTITUTE OF MICROSYSTEMS AND INFORMATION TECHNOLOGY, CHINESE ACADEM...
- Xin Ou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE AND MULTIPLEXER
- Publication number 20250070749
- Publication date Feb 27, 2025
- Murata Manufacturing Co., Ltd.
- Toshiaki TAKATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE FILTER WITH LOW NOISE AMPLIFIER AND BALUN
- Publication number 20250070743
- Publication date Feb 27, 2025
- Skyworks Solutions, Inc.
- Mostafa Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIMETER-WAVE ACOUSTIC RESONATORS
- Publication number 20250062738
- Publication date Feb 20, 2025
- Board of Regents, The University of Texas System
- Ruochen Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY FILTER, HIGH FREQUENCY CIRCUIT, AND COMMUNICATION DE...
- Publication number 20250047263
- Publication date Feb 6, 2025
- MURATA MANUFACTURING CO., LTD.
- Syunsuke KIDO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20250030400
- Publication date Jan 23, 2025
- Murata Manufacturing Co., Ltd.
- Takuya YABU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTUR...
- Publication number 20250023543
- Publication date Jan 16, 2025
- Shin-Etsu Chemical Co., Ltd.
- Masayuki TANNO
- H03 - BASIC ELECTRONIC CIRCUITRY

Ladder SAW filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acoustic wave filter with multiple acoustic wave devices on a subtrate

Elastic wave resonator, elastic wave filter, demultiplexer, and com...

Method of forming acoustic wave device with reduced acoustic coupling

Saw device with improved thermal management

Acoustic wave device

Temperature compensated surface acoustic wave device and methods of...

Radio frequency module and communication device

Acoustic wave device with transverse mode suppression

Elastic wave element, ladder filter, demultiplexer, and communicati...

Substrate comprising acoustic resonators configured as at least one...

Acoustic wave filter with a common ground node

Radio frequency multiplexer

Surface acoustic wave resonator with asymmetric reflectors

Out-of-band rejection for acoustic-wave filters

Acoustic-wave ladder filters

Interdigital transducer electrode for acoustic wave device with imp...

Vertically coupled SAW resonators

Resonator circuit using an inverter to adjust anti-resonance frequency

Multilayer piezoelectric substrate device with positive temperature...

Acoustic wave device with multi-layer interdigital transducer elect...

Surface acoustic wave resonator with modulated pitch

Filter assembly operating at a wider passband with improved reflect...

Acoustic wave device with mini bus bars

Acoustic wave element, acoustic wave filter device, and multiplexer

Acoustic filters with shared acoustic tracks for series and shunt r...

Resonant cavity surface acoustic wave (SAW) filters

Surface acoustic wave device and filter device

Duplexer

Acoustic wave resonator assembly and related modules

Cascaded resonator having reflector electrodes with different pitches

Patents Applicationslast 30 patents

BULK ACOUSTIC WAVE DEVICE WITH TEMPERATURE COMPENSATION LAYER

DUPLEXER

SURFACE ACOUSTIC WAVE DEVICE WITH GERMANIUM OXIDE LAYER

MULTILAYER PIEZOELECTRIC SUBSTRATE SURFACE ACOUSTIC WAVE DEVICE WIT...

SURFACE ACOUSTIC WAVE DEVICE WITH SHARED REFLECTOR AND TEMPERATURE...

ACOUSTIC WAVE FILTER

ELASTIC WAVE FILTER, DEMULTIPLEXER, AND COMMUNICATION APPARATUS

COMPOSITE SUBSTRATE, ACOUSTIC WAVE ELEMENT, MODULE, AND COMMUNICATI...

Elastic Wave Device and Module

ACOUSTIC WAVE DEVICE AND FILTER DEVICE

METHOD, SYSTEM, AND APPARATUS FOR RESONATOR CIRCUITS AND MODULATING...

ACOUSTIC WAVE ELEMENT, FILTER ELEMENT, AND COMMUNICATION APPARATUS

MULTIPLEXER WITH FILTER INCLUDING DIFFERENT TYPES OF ACOUSTIC WAVE...

MULTIPLEXER WITH ACOUSTIC ASSISTED TRAP CIRCUIT

THIN-FILM SURFACE-ACOUSTIC-WAVE RESONATOR WITH ALUMINUM NITRIDE LAYER

ACOUSTIC WAVE ELEMENT, ACOUSTIC WAVE FILTER DEVICE, AND MULTIPLEXER

ACOUSTIC FILTER WITH LAMINATE BASED AND BOND-WIRE BASED INDUCTANCE

STACKED DEVICE STRUCTURE WITH A BULK ACOUSTIC WAVE RESONATOR SUPPOR...

HIGH-FREQUENCY MODULE

MULTIPLEXER

ACOUSTIC WAVE DEVICE AND MULTIPLEXER

PIEZOELECTRIC TRENCHES INTERLEAVED WITH HEAVY-METAL ELECTRODES OF A...

NEAR SYNCHRONOUS DUAL MODE SURFACE ACOUSTIC WAVE RESONATORS

STRUCTURE OF LONGITUDINAL LEAKY SURFACE ACOUSTIC WAVE (LL-SAW) RESO...

ACOUSTIC WAVE DEVICE AND MULTIPLEXER

ACOUSTIC WAVE FILTER WITH LOW NOISE AMPLIFIER AND BALUN

MULTIMETER-WAVE ACOUSTIC RESONATORS

HIGH FREQUENCY FILTER, HIGH FREQUENCY CIRCUIT, AND COMMUNICATION DE...

ACOUSTIC WAVE DEVICE

COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTUR...