Ladder SAW filters

Industry

CPC
H03H9/6483

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H03H9/6483Ladder SAW filters

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Multiplexer with acoustic wave filters and trap circuit
- Patent number 12,261,589
- Issue date Mar 25, 2025
- Skyworks Solutions, Inc.
- Li Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, and ladder filter including the same
- Patent number 12,255,635
- Issue date Mar 18, 2025
- Murata Manufacturing Co., Ltd.
- Kentaro Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter device
- Patent number 12,255,636
- Issue date Mar 18, 2025
- Murata Manufacturing Co., Ltd.
- Masakazu Mimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device
- Patent number 12,255,631
- Issue date Mar 18, 2025
- Murata Manufacturing Co., Ltd.
- Akira Michigami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave resonator, filter, and multiplexer
- Patent number 12,249,972
- Issue date Mar 11, 2025
- Taiyo Yuden Co., Ltd.
- Shodai Harai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer with acoustic assisted trap circuit
- Patent number 12,244,298
- Issue date Mar 4, 2025
- Skyworks Solutions, Inc.
- Li Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexer with acoustic wave filter including different types of...
- Patent number 12,244,294
- Issue date Mar 4, 2025
- Skyworks Solutions, Inc.
- Yiliu Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter module with widened passband
- Patent number 12,237,828
- Issue date Feb 25, 2025
- Skyworks Solutions, Inc.
- Yulin Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method, system, and apparatus for resonator circuits and modulating...
- Patent number 12,237,822
- Issue date Feb 25, 2025
- pSemi Corporation
- Mark L. Burgener
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

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
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

Ladder SAW filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multiplexer with acoustic wave filters and trap circuit

Acoustic wave device, and ladder filter including the same

Acoustic wave filter device

Filter device

Acoustic wave resonator, filter, and multiplexer

Multiplexer with acoustic assisted trap circuit

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

Filter module with widened passband

Method, system, and apparatus for resonator circuits and modulating...

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

Patents Applicationslast 30 patents

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...

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...