Vertically-split transducers

Industry

CPC
H03H9/14591

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Parent Industries

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

Current Industry

H03H9/14591Vertically-split transducers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic wave device and ladder filter
- Patent number 10,862,458
- Issue date Dec 8, 2020
- Murata Manufacturing Co., Ltd.
- Yasuaki Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, filter, and duplexer
- Patent number 10,097,158
- Issue date Oct 9, 2018
- Taiyo Yuden Co., Ltd.
- Yasufumi Kaneda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, band pass filter, and duplexer
- Patent number 10,084,430
- Issue date Sep 25, 2018
- Murata Manufacturing Co., Ltd.
- Junpei Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elastic wave resonator, elastic wave filter apparatus, and duplexer
- Patent number 9,847,770
- Issue date Dec 19, 2017
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave filter
- Patent number 9,190,980
- Issue date Nov 17, 2015
- Nihon Dempa Kogyo Co., Ltd.
- Tadaaki Tsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-track surface-wave filter
- Patent number 8,232,852
- Issue date Jul 31, 2012
- Shoulder Electronics Co., Ltd.
- Shanlin Ni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter device
- Patent number 8,102,225
- Issue date Jan 24, 2012
- Murata Manufacturing Co., Ltd.
- Seiichi Takahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw filter featuring impedance transformation
- Patent number 8,068,001
- Issue date Nov 29, 2011
- EPCOS AG
- Andreas Detlefsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transversal filter
- Patent number 8,049,582
- Issue date Nov 1, 2011
- EPCOS AG
- Jacques Antoine Damy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balance filter and duplexer
- Patent number 7,915,972
- Issue date Mar 29, 2011
- Taiyo Yuden Co., Ltd.
- Motoyuki Tajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Duplexer
- Patent number 7,902,940
- Issue date Mar 8, 2011
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balanced acoustic wave filter device
- Patent number 7,528,683
- Issue date May 5, 2009
- Murata Manufacturing Co., Ltd.
- Teruhisa Shibahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balanced acoustic wave filter
- Patent number 7,429,905
- Issue date Sep 30, 2008
- Murata Manufacturing Co., Ltd.
- Teruhisa Shibahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter and duplexer using the same
- Patent number 7,425,878
- Issue date Sep 16, 2008
- Fujitsu Media Devices Limited
- Shogo Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter with acoustically coupled resonators
- Patent number 7,304,553
- Issue date Dec 4, 2007
- EPCOS AG
- Thomas Bauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and communication device
- Patent number 6,989,724
- Issue date Jan 24, 2006
- Murata Manufacturing Co., Ltd.
- Hiroki Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device with two split interdigital transducer...
- Patent number 6,965,282
- Issue date Nov 15, 2005
- Fujitsu Media Devices Limited
- Osamu Kawachi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and communication device incorporating...
- Patent number 6,963,156
- Issue date Nov 8, 2005
- Murata Manufacturing Co., Ltd.
- Teruhisa Shibahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and communication device
- Patent number 6,936,952
- Issue date Aug 30, 2005
- Murata Manufacturing, Co., LTD
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface wave filter comprising reactance elements
- Patent number 6,919,781
- Issue date Jul 19, 2005
- EPCOS AG
- Thomas Baier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interdigital transducer with distibuted excitation
- Patent number 6,853,113
- Issue date Feb 8, 2005
- EPCOS AG
- Andreas Bergmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and communication apparatus utilizing...
- Patent number 6,828,878
- Issue date Dec 7, 2004
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave apparatus and communication unit
- Patent number 6,815,868
- Issue date Nov 9, 2004
- Murata Manufacturing Co., Ltd.
- Osamu Shibata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter with a threefold mode filter section a...
- Patent number 6,771,144
- Issue date Aug 3, 2004
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter with balanced and unbalanced terminals
- Patent number 6,768,397
- Issue date Jul 27, 2004
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device with divided interdigital transducers
- Patent number 6,759,928
- Issue date Jul 6, 2004
- Fujitsu Media Devices Limited
- Gou Endou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and communication device
- Patent number 6,753,641
- Issue date Jun 22, 2004
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter device
- Patent number 6,710,676
- Issue date Mar 23, 2004
- Murata Manufacturing Co., Ltd.
- Masaru Yata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-mode surface wave filter with enhanced symmetry and optionally...
- Patent number 6,667,673
- Issue date Dec 23, 2003
- EPCOS AG
- Georg Strauss
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 5,932,950
- Issue date Aug 3, 1999
- Matsushita Electric Industrial Co., Ltd.
- Toru Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC FILTER USING ACOUSTIC COUPLING
- Publication number 20180076794
- Publication date Mar 15, 2018
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE FILTER
- Publication number 20120235769
- Publication date Sep 20, 2012
- NIHON DEMPA KOGYO CO., LTD
- Tadaaki Tsuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL-TRACK SURFACE-WAVE FILTER
- Publication number 20110260805
- Publication date Oct 27, 2011
- Shanlin Ni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transversal Filter
- Publication number 20110084780
- Publication date Apr 14, 2011
- Jacques Antoine Damy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUPLEXER
- Publication number 20100194495
- Publication date Aug 5, 2010
- Murata Manufacturing Co., Ltd.
- Yuichi TAKAMINE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC WAVE FILTER DEVICE
- Publication number 20100066462
- Publication date Mar 18, 2010
- Murata Manufacturing Co., Ltd.
- Seiichi TAKAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUPLEXER
- Publication number 20090002097
- Publication date Jan 1, 2009
- Murata Manufacturing Co., Ltd.
- Yuichi TAKAMINE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Saw Filter Featuring Impedance Transformation
- Publication number 20080246560
- Publication date Oct 9, 2008
- EPCOS AG
- Andreas Detlefsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balanced Acoustic Wave Filter Device
- Publication number 20080246552
- Publication date Oct 9, 2008
- Teruhisa Shibahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balance filter and duplexer
- Publication number 20080224790
- Publication date Sep 18, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Motoyuki Tajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BALANCED ACOUSTIC WAVE FILTER
- Publication number 20070229193
- Publication date Oct 4, 2007
- Murata Manufacturing Co., Ltd.
- Teruhisa Shibahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter and duplexer using the same
- Publication number 20060244550
- Publication date Nov 2, 2006
- FUJITSU MEDIA DEVICES LIMITED
- Shogo Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter comprising acoustically coupled resonators
- Publication number 20050212620
- Publication date Sep 29, 2005
- Thomas Bauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20050057325
- Publication date Mar 17, 2005
- FUJITSU MEDIA DEVICES LIMITED
- Osamu Kawachi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and communication device incorporating...
- Publication number 20040251776
- Publication date Dec 16, 2004
- Maurata Manufacturing Co., Ltd.
- Teruhisa Shibahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and communication device
- Publication number 20040233018
- Publication date Nov 25, 2004
- Murata Manufacturing Co., Ltd.
- Hiroki Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and communication device
- Publication number 20040080383
- Publication date Apr 29, 2004
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface wave filter comprising reactance elements
- Publication number 20030174029
- Publication date Sep 18, 2003
- Thomas Baier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter
- Publication number 20030164745
- Publication date Sep 4, 2003
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and communication apparatus
- Publication number 20030155993
- Publication date Aug 21, 2003
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Interdigital converter with distibuted excitation
- Publication number 20030122449
- Publication date Jul 3, 2003
- Andreas Bergmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave apparatus and communication unit
- Publication number 20020145361
- Publication date Oct 10, 2002
- Osamu Shibata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and communication device
- Publication number 20020121842
- Publication date Sep 5, 2002
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter device
- Publication number 20020109431
- Publication date Aug 15, 2002
- Murata Manufacturing Co., Ltd.
- Masaru Yata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20020079988
- Publication date Jun 27, 2002
- FUJITSU MEDIA DEVICES LIMITED
- Gou Endou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter
- Publication number 20020063612
- Publication date May 30, 2002
- Murata Manufacturing Co., Ltd.
- Yuichi Takamine
- H03 - BASIC ELECTRONIC CIRCUITRY

Vertically-split transducers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acoustic wave device and ladder filter

Acoustic wave device, filter, and duplexer

Elastic wave resonator, band pass filter, and duplexer

Elastic wave resonator, elastic wave filter apparatus, and duplexer

Elastic wave filter

Dual-track surface-wave filter

Acoustic wave filter device

Saw filter featuring impedance transformation

Transversal filter

Balance filter and duplexer

Duplexer

Balanced acoustic wave filter device

Balanced acoustic wave filter

Surface acoustic wave filter and duplexer using the same

Filter with acoustically coupled resonators

Surface acoustic wave device and communication device

Surface acoustic wave device with two split interdigital transducer...

Surface acoustic wave device and communication device incorporating...

Surface acoustic wave device and communication device

Surface wave filter comprising reactance elements

Interdigital transducer with distibuted excitation

Surface acoustic wave device and communication apparatus utilizing...

Surface acoustic wave apparatus and communication unit

Surface acoustic wave filter with a threefold mode filter section a...

Surface acoustic wave filter with balanced and unbalanced terminals

Surface acoustic wave device with divided interdigital transducers

Surface acoustic wave device and communication device

Surface acoustic wave filter device

Dual-mode surface wave filter with enhanced symmetry and optionally...

Surface acoustic wave filter

Patents Applicationslast 30 patents

ACOUSTIC FILTER USING ACOUSTIC COUPLING

ELASTIC WAVE FILTER

DUAL-TRACK SURFACE-WAVE FILTER

Transversal Filter

DUPLEXER

ACOUSTIC WAVE FILTER DEVICE

DUPLEXER

Saw Filter Featuring Impedance Transformation

Balanced Acoustic Wave Filter Device

Balance filter and duplexer

BALANCED ACOUSTIC WAVE FILTER

Surface acoustic wave filter and duplexer using the same

Filter comprising acoustically coupled resonators

Surface acoustic wave device

Surface acoustic wave device and communication device incorporating...

Surface acoustic wave device and communication device

Surface acoustic wave device and communication device

Surface wave filter comprising reactance elements

Surface acoustic wave filter

Surface acoustic wave device and communication apparatus

Interdigital converter with distibuted excitation

Surface acoustic wave apparatus and communication unit

Surface acoustic wave device and communication device

Surface acoustic wave filter device

Surface acoustic wave device

Surface acoustic wave filter