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
Multimode longitudinally coupled surface acoustic wave resonator wi...
- Patent number 12,224,737
- Issue date Feb 11, 2025
- Skyworks Solutions, Inc.
- Tomoya Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave element, filter element, and communication apparatus
- Patent number 12,218,648
- Issue date Feb 4, 2025
- Kyocera Corporation
- Naofumi Kasamatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device and multiplexer
- Patent number 12,199,589
- Issue date Jan 14, 2025
- Murata Manufacturing Co., Ltd.
- Keisuke Nishio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device, multiplexer, radio frequency front-end circuit, and...
- Patent number 12,199,591
- Issue date Jan 14, 2025
- Murata Manufacturing Co., Ltd.
- Toshiaki Takata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave resonator, acoustic wave filter, and multiplexer
- Patent number 12,184,267
- Issue date Dec 31, 2024
- Murata Manufacturing Co., Ltd.
- Akira Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid signal filter
- Patent number 12,184,257
- Issue date Dec 31, 2024
- Tai-Saw Technology Co., Ltd.
- Shih-Meng Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, filter and multiplexer
- Patent number 12,176,879
- Issue date Dec 24, 2024
- Taiyo Yuden Co., Ltd.
- Kazushige Hatakeyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer with filter including different types of acoustic wave...
- Patent number 12,176,882
- Issue date Dec 24, 2024
- Skyworks Solutions, Inc.
- Yiliu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter including different types of resonators
- Patent number 12,176,883
- Issue date Dec 24, 2024
- Skyworks Solutions, Inc.
- Yiliu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency apparatus
- Patent number 12,176,886
- Issue date Dec 24, 2024
- Murata Manufacturing Co., Ltd.
- Koichiro Kawasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave resonator, filter, manufacturing method there...
- Patent number 12,176,884
- Issue date Dec 24, 2024
- Newsonic Technologies
- Gongbin Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer including filter with two types of acoustic wave resona...
- Patent number 12,170,517
- Issue date Dec 17, 2024
- Skyworks Solutions, Inc.
- Yoshiaki Ando
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device and communication apparatus
- Patent number 12,166,462
- Issue date Dec 10, 2024
- Kyocera Corporation
- Tomonori Urata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency module and communication apparatus
- Patent number 12,160,226
- Issue date Dec 3, 2024
- Murata Manufacturing Co., Ltd.
- Hiroshi Matsubara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Out-of-band rejection using saw-based integrated balun
- Patent number 12,155,365
- Issue date Nov 26, 2024
- Skyworks Solutions, Inc.
- Mostafa Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-filter die
- Patent number 12,155,372
- Issue date Nov 26, 2024
- Intel Corporation
- Georgios Dogiamis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave element, acoustic wave filter device, and multiplexer
- Patent number 12,155,375
- Issue date Nov 26, 2024
- Murata Manufacturing Co., Ltd.
- Yohei Konaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, wafer, and method of manufacturing wafer
- Patent number 12,149,228
- Issue date Nov 19, 2024
- Taiyo Yuden Co., Ltd.
- Shinji Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, filter device, and multiplexer
- Patent number 12,149,226
- Issue date Nov 19, 2024
- Murata Manufacturing Co., Ltd.
- Yasumasa Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bulk acoustic wave resonator on multi-layer piezoelectric substrate...
- Patent number 12,149,224
- Issue date Nov 19, 2024
- Skyworks Solutions, Inc.
- Keiichi Maki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device and filter circuit
- Patent number 12,143,096
- Issue date Nov 12, 2024
- Murata Manufacturing Co., Ltd.
- Kota Okubo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter device
- Patent number 12,143,097
- Issue date Nov 12, 2024
- Murata Manufacturing Co., Ltd.
- Masashi Omura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite substrate for surface acoustic wave device and manufactur...
- Patent number 12,136,907
- Issue date Nov 5, 2024
- Shin-Etsu Chemical Co., Ltd.
- Masayuki Tanno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic-wave ladder filter having impedance element and diplexer b...
- Patent number 12,113,516
- Issue date Oct 8, 2024
- Tai-Saw Technology Co., Ltd.
- Chih-Chung Hsiao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transversely-excited bulk acoustic resonator split ladder filter
- Patent number 12,113,517
- Issue date Oct 8, 2024
- Murata Manufacturing Co., Ltd.
- Sean McHugh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter
- Patent number 12,107,566
- Issue date Oct 1, 2024
- Murata Manufacturing Co., Ltd.
- Keiji Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite transversely-excited film bulk acoustic resonator circuit...
- Patent number 12,107,568
- Issue date Oct 1, 2024
- Murata Manufacturing Co., Ltd.
- Kurt Raihn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter and multiplexer
- Patent number 12,107,563
- Issue date Oct 1, 2024
- Murata Manufacturing Co., Ltd.
- Akira Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave filter, branching filter, and communication device
- Patent number 12,101,082
- Issue date Sep 24, 2024
- Kyocera Corporation
- Hiroyuki Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonant cavity surface acoustic wave (SAW) filters
- Patent number 12,095,449
- Issue date Sep 17, 2024
- Soitec
- Sylvain Ballandras
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

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
Information Patent Application
ACOUSTIC WAVE DEVICE WITH A VARIABLE THICKNESS MULTI-LAYER PIEZOELE...
- Publication number 20250007488
- Publication date Jan 2, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE HAVING DIFFERENT TYPES OF PIEZOELECTRIC LAYER...
- Publication number 20250007489
- Publication date Jan 2, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE WITH MULTIPLE PIEZOELECTRIC LAYERS
- Publication number 20250007490
- Publication date Jan 2, 2025
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, RADIO FREQUENCY MODULE, AND COMMUNICATION DEVICE
- Publication number 20250007496
- Publication date Jan 2, 2025
- Murata Manufacturing Co., Ltd.
- Takuma KUROYANAGI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR CIRCUIT...
- Publication number 20240429894
- Publication date Dec 26, 2024
- Murata Manufacturing Co., Ltd.
- Kurt RAIHN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSVERSELY-EXCITED BULK ACOUSTIC RESONATOR SPLIT LADDER FILTER
- Publication number 20240429895
- Publication date Dec 26, 2024
- Murata Manufacturing Co., Ltd.
- Sean MCHUGH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAW DEVICE WITH IMPROVED THERMAL MANAGEMENT
- Publication number 20240421794
- Publication date Dec 19, 2024
- RF360 Singapore Pte. Ltd.
- Kamran CHEEMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE COUPLED RESONATOR FILTER STRUCTURE
- Publication number 20240413809
- Publication date Dec 12, 2024
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FILTER, AND FILTER CIRCUIT
- Publication number 20240413807
- Publication date Dec 12, 2024
- Murata Manufacturing Co., Ltd.
- Yasuharu NAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE
- Publication number 20240405750
- Publication date Dec 5, 2024
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY FILTER DEVICE, HIGH-FREQUENCY MODULE, AND HIGH-FREQU...
- Publication number 20240405749
- Publication date Dec 5, 2024
- ROBERT BOSCH GmbH
- Christoph Schelling
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE
- Publication number 20240396519
- Publication date Nov 28, 2024
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICES AND MODULES COMPRISING SAME
- Publication number 20240396527
- Publication date Nov 28, 2024
- Sanan Japan Technology Corporation
- Eiji KUWAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20240380387
- Publication date Nov 14, 2024
- Murata Manufacturing Co., Ltd.
- Motoki OZASA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC WAVE DEVICES AND MODULES WITH ACOUSTIC WAVE DEVICES
- Publication number 20240364310
- Publication date Oct 31, 2024
- Sanan Japan Technology Corporation
- Takashi Ano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20240364306
- Publication date Oct 31, 2024
- Murata Manufacturing Co., Ltd.
- Eiji FUJIMORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20240356521
- Publication date Oct 24, 2024
- Sanan Japan Technology Corporation
- Subei Shun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE DEVICE WITH SUB-WAVELENGTH THICK PIEZOELECTRIC LAYER A...
- Publication number 20240356518
- Publication date Oct 24, 2024
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE ELEMENT, DEMULTIPLEXER, AND COMMUNICATION DEVICE
- Publication number 20240356522
- Publication date Oct 24, 2024
- KYOCERA CORPORATION
- Motoki ITO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE FILTER DEVICE
- Publication number 20240348233
- Publication date Oct 17, 2024
- Murata Manufacturing Co., Ltd.
- Akira NOGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESONANT CAVITY SURFACE ACOUSTIC WAVE (SAW) FILTERS
- Publication number 20240348234
- Publication date Oct 17, 2024
- SOITEC
- Sylvain Ballandras
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE DEVICE, FILTER, SPLITTER, AND COMMUNICATION DEVICE
- Publication number 20240339986
- Publication date Oct 10, 2024
- KYOCERA CORPORATION
- Tomio KANAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLEXER
- Publication number 20240333261
- Publication date Oct 3, 2024
- Murata Manufacturing Co., Ltd.
- Akira NOGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE
- Publication number 20240322788
- Publication date Sep 26, 2024
- Murata Manufacturing Co., Ltd.
- Chihiro SHODA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, FILTER, AND MULTIPLEXER
- Publication number 20240322784
- Publication date Sep 26, 2024
- Taiyo Yuden Co., Ltd.
- Mayu TSUKADA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE DEVICE, FILTER, BRANCHING APPARATUS, AND COMMUNICATIO...
- Publication number 20240322785
- Publication date Sep 26, 2024
- KYOCERA CORPORATION
- Tomio KANAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERDIGITAL TRANSDUCER ARRANGEMENTS WITH SPURIOUS WAVE SUPPRESSION...
- Publication number 20240297633
- Publication date Sep 5, 2024
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY

Ladder SAW filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multimode longitudinally coupled surface acoustic wave resonator wi...

Acoustic wave element, filter element, and communication apparatus

Filter device and multiplexer

Filter device, multiplexer, radio frequency front-end circuit, and...

Surface acoustic wave resonator, acoustic wave filter, and multiplexer

Hybrid signal filter

Acoustic wave device, filter and multiplexer

Multiplexer with filter including different types of acoustic wave...

Acoustic wave filter including different types of resonators

High-frequency apparatus

Surface acoustic wave resonator, filter, manufacturing method there...

Multiplexer including filter with two types of acoustic wave resona...

Filter device and communication apparatus

High frequency module and communication apparatus

Out-of-band rejection using saw-based integrated balun

Multi-filter die

Acoustic wave element, acoustic wave filter device, and multiplexer

Acoustic wave device, wafer, and method of manufacturing wafer

Acoustic wave device, filter device, and multiplexer

Bulk acoustic wave resonator on multi-layer piezoelectric substrate...

Filter device and filter circuit

Acoustic wave filter device

Composite substrate for surface acoustic wave device and manufactur...

Acoustic-wave ladder filter having impedance element and diplexer b...

Transversely-excited bulk acoustic resonator split ladder filter

Acoustic wave filter

Composite transversely-excited film bulk acoustic resonator circuit...

Acoustic wave filter and multiplexer

Elastic wave filter, branching filter, and communication device

Resonant cavity surface acoustic wave (SAW) filters

Patents Applicationslast 30 patents

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

ACOUSTIC WAVE DEVICE

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

ACOUSTIC WAVE DEVICE WITH A VARIABLE THICKNESS MULTI-LAYER PIEZOELE...

ACOUSTIC WAVE DEVICE HAVING DIFFERENT TYPES OF PIEZOELECTRIC LAYER...

ACOUSTIC WAVE DEVICE WITH MULTIPLE PIEZOELECTRIC LAYERS

ACOUSTIC WAVE DEVICE, RADIO FREQUENCY MODULE, AND COMMUNICATION DEVICE

COMPOSITE TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR CIRCUIT...

TRANSVERSELY-EXCITED BULK ACOUSTIC RESONATOR SPLIT LADDER FILTER

SAW DEVICE WITH IMPROVED THERMAL MANAGEMENT

TUNABLE COUPLED RESONATOR FILTER STRUCTURE

ACOUSTIC WAVE DEVICE, HIGH FREQUENCY FILTER, AND FILTER CIRCUIT

PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE

HIGH-FREQUENCY FILTER DEVICE, HIGH-FREQUENCY MODULE, AND HIGH-FREQU...

PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE

ACOUSTIC WAVE DEVICES AND MODULES COMPRISING SAME

MULTIPLEXER

ACOUSTIC WAVE DEVICES AND MODULES WITH ACOUSTIC WAVE DEVICES

ACOUSTIC WAVE DEVICE

ACOUSTIC WAVE DEVICE AND METHOD FOR PRODUCING SAME

ELASTIC WAVE DEVICE WITH SUB-WAVELENGTH THICK PIEZOELECTRIC LAYER A...

ELASTIC WAVE ELEMENT, DEMULTIPLEXER, AND COMMUNICATION DEVICE

ACOUSTIC WAVE FILTER DEVICE

RESONANT CAVITY SURFACE ACOUSTIC WAVE (SAW) FILTERS

ELASTIC WAVE DEVICE, FILTER, SPLITTER, AND COMMUNICATION DEVICE

MULTIPLEXER

ACOUSTIC WAVE DEVICE

ACOUSTIC WAVE DEVICE, FILTER, AND MULTIPLEXER

ACOUSTIC WAVE DEVICE, FILTER, BRANCHING APPARATUS, AND COMMUNICATIO...

INTERDIGITAL TRANSDUCER ARRANGEMENTS WITH SPURIOUS WAVE SUPPRESSION...