of ohmic loss

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CPC
H03H9/02944

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

Current Industry

H03H9/02944of ohmic loss

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Elastic wave filter apparatus
- Patent number 11,831,300
- Issue date Nov 28, 2023
- Murata Manufacturing Co., Ltd.
- Koichiro Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TF-SAW resonator with improved quality factor, RF filter and method...
- Patent number 11,588,464
- Issue date Feb 21, 2023
- RF360 Europe Gmbh
- Christian Huck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave device
- Patent number 10,622,964
- Issue date Apr 14, 2020
- Murata Manufacturing Co., Ltd.
- Koichiro Kawasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave filter apparatus
- Patent number 10,601,399
- Issue date Mar 24, 2020
- Murata Manufacturing Co., Ltd.
- Koichiro Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of reducing electric loss in elastic wave elements
- Patent number 10,389,326
- Issue date Aug 20, 2019
- SKYWORKS FILTER SOLUTIONS JAPAN CO., LTD.
- Yosuke Hamaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave resonator, filter, and multiplexer
- Patent number 10,270,425
- Issue date Apr 23, 2019
- Taiyo Yuden Co., Ltd.
- Masafumi Iwaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device and filter with additional covering films
- Patent number 9,667,226
- Issue date May 30, 2017
- Taiyo Yuden Co., Ltd.
- Hidetaro Nakazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave element with a reinforcement electrode and ladder filt...
- Patent number 9,614,495
- Issue date Apr 4, 2017
- SKYWORKS FILTER SOLUTIONS JAPAN CO., LTD.
- Yosuke Hamaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ladder type surface acoustic wave filter and duplexer using same
- Patent number 9,041,486
- Issue date May 26, 2015
- SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO., LTD
- Tetsuya Tsurunari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 8,829,762
- Issue date Sep 9, 2014
- Sae Magnetics (H.K.) Ltd.
- Masahiro Nakano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, elastic wave filter, and antenna sharing de...
- Patent number 8,476,991
- Issue date Jul 2, 2013
- Panasonic Corporation
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, ladder filter and duplexer
- Patent number 8,222,973
- Issue date Jul 17, 2012
- Murata Manufacturing Co., Ltd.
- Toshiaki Takata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave element, surface acoustic wave apparatus, and...
- Patent number 8,004,370
- Issue date Aug 23, 2011
- Kyocera Corporation
- Yoshifumi Yamagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave element and method of manufacturing the same
- Patent number 7,504,760
- Issue date Mar 17, 2009
- Alps Electric Co., Ltd.
- Haruhiko Fujimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Boundary acoustic wave device
- Patent number 7,456,544
- Issue date Nov 25, 2008
- Murata Manufacturing Co., Ltd.
- Hajime Kando
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Leaky SAW resonator and method
- Patent number 7,453,334
- Issue date Nov 18, 2008
- Triquint Semiconductor, Inc.
- Benjamin P. Abbott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic boundary wave device
- Patent number 7,411,473
- Issue date Aug 12, 2008
- Murata Manufacturing Co., Ltd.
- Hajime Kando
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 7,218,039
- Issue date May 15, 2007
- Murata Manufacturing Co. Ltd.
- Takuo Hada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 7,141,909
- Issue date Nov 28, 2006
- Murata Manufacturing Co., Ltd.
- Takuo Hada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave element and manufacturing method of the same
- Patent number 6,731,046
- Issue date May 4, 2004
- Murata Manufacturing Co., Ltd.
- Hiroki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave filter having a continuous electrode for conn...
- Patent number 6,242,991
- Issue date Jun 5, 2001
- Fujitsu Limited
- Tokihiro Nishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw resonator with improved connections
- Patent number 5,955,933
- Issue date Sep 21, 1999
- Fujitsu Limited
- Tokihiro Nishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave waveguide-coupled resonator notch filter
- Patent number 5,077,545
- Issue date Dec 31, 1991
- Sawtek, Inc.
- Sunder G. Gopani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw transducer with improved bus-bar design
- Patent number 4,999,535
- Issue date Mar 12, 1991
- The United States of America as represented by the Secretary of the Army
- Elio A. Mariani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transducer for SAW arrangements
- Patent number 4,736,172
- Issue date Apr 5, 1988
- Siemens Aktiengesellschaft
- Josef Ebneter
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device
- Patent number 4,575,698
- Issue date Mar 11, 1986
- U.S. Philips Corporation
- John Schofield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency narrow-band multi-mode filter
- Patent number 4,542,356
- Issue date Sep 17, 1985
- Toyo Communication Equipment Co., Ltd.
- Yuzo Nakazawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC WAVE DEVICE WITH THROUGH VIA ON MULTILAYER PIEZOELECTRIC S...
- Publication number 20230208389
- Publication date Jun 29, 2023
- Skyworks Solutions, Inc.
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE (SAW) DEVICE WITH HIGH PERMITTIVITY DIELECTRI...
- Publication number 20220116014
- Publication date Apr 14, 2022
- RF360 Europe GmbH
- Cedric Olivier Gerald POIREL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TF-SAW RESONATOR WITH IMPROVED QUALITY FACTOR, RF FILTER AND METHOD...
- Publication number 20210167748
- Publication date Jun 3, 2021
- RF360 Europe GmbH
- Christian HUCK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE FILTER APPARATUS
- Publication number 20200212886
- Publication date Jul 2, 2020
- Murata Manufacturing Co., Ltd.
- Koichiro KAWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LADDER TYPE SURFACE ACOUSTIC WAVE FILTER AND DUPLEXER USING SAME
- Publication number 20120086521
- Publication date Apr 12, 2012
- Tetsuya Tsurunari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE RESONATOR, LADDER FILTER AND DUPLEXER
- Publication number 20120068787
- Publication date Mar 22, 2012
- Murata Manufacturing Co., Ltd.
- Toshiaki TAKATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20110241480
- Publication date Oct 6, 2011
- SAE MAGNETICS (H. K) LTD.
- Masahiro Nakano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER, AND ANTENNA SHARING DE...
- Publication number 20100194496
- Publication date Aug 5, 2010
- Rei Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC WAVE APPARATUS, AND...
- Publication number 20090096551
- Publication date Apr 16, 2009
- Kyocera Corporation
- Yoshifumi YAMAGATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device and electronic apparatus
- Publication number 20070182279
- Publication date Aug 9, 2007
- Seiko Epson Corporation
- Shuichi Kawano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELASTIC BOUNDARY WAVE DEVICE
- Publication number 20070176711
- Publication date Aug 2, 2007
- Murata Manufacturing Co., Ltd.
- Hajime KANDO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Boundary acoustic wave device
- Publication number 20070159026
- Publication date Jul 12, 2007
- Murata Manufacturing Co., Ltd.
- Hajime Kando
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20060158069
- Publication date Jul 20, 2006
- Takuo Hada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave element and method of manufacturing the same
- Publication number 20060076851
- Publication date Apr 13, 2006
- Alps Electric Co., Ltd.
- Haruhiko Fujimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20040256949
- Publication date Dec 23, 2004
- Takuo Hada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device
- Publication number 20040256950
- Publication date Dec 23, 2004
- Murata Manufacturing Co., Ltd.
- Takuo Hada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave element and manufacturing method of the same
- Publication number 20030025422
- Publication date Feb 6, 2003
- Murata Manufacturing Co., Ltd.
- Hiroki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

of ohmic loss

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Elastic wave filter apparatus

TF-SAW resonator with improved quality factor, RF filter and method...

Elastic wave device

Elastic wave filter apparatus

Methods of reducing electric loss in elastic wave elements

Acoustic wave resonator, filter, and multiplexer

Surface acoustic wave device and filter with additional covering films

Elastic wave element with a reinforcement electrode and ladder filt...

Ladder type surface acoustic wave filter and duplexer using same

Surface acoustic wave device

Elastic wave resonator, elastic wave filter, and antenna sharing de...

Elastic wave resonator, ladder filter and duplexer

Surface acoustic wave element, surface acoustic wave apparatus, and...

Surface acoustic wave element and method of manufacturing the same

Boundary acoustic wave device

Leaky SAW resonator and method

Elastic boundary wave device

Surface acoustic wave device

Surface acoustic wave device

Surface acoustic wave element and manufacturing method of the same

Surface acoustic wave filter having a continuous electrode for conn...

Saw resonator with improved connections

Surface acoustic wave waveguide-coupled resonator notch filter

Saw transducer with improved bus-bar design

Transducer for SAW arrangements

Surface acoustic wave device

High frequency narrow-band multi-mode filter

Patents Applicationslast 30 patents

ACOUSTIC WAVE DEVICE WITH THROUGH VIA ON MULTILAYER PIEZOELECTRIC S...

SURFACE ACOUSTIC WAVE (SAW) DEVICE WITH HIGH PERMITTIVITY DIELECTRI...

TF-SAW RESONATOR WITH IMPROVED QUALITY FACTOR, RF FILTER AND METHOD...

ELASTIC WAVE FILTER APPARATUS

LADDER TYPE SURFACE ACOUSTIC WAVE FILTER AND DUPLEXER USING SAME

ELASTIC WAVE RESONATOR, LADDER FILTER AND DUPLEXER

Surface acoustic wave device

ELASTIC WAVE RESONATOR, ELASTIC WAVE FILTER, AND ANTENNA SHARING DE...

SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC WAVE APPARATUS, AND...

Surface acoustic wave device and electronic apparatus

ELASTIC BOUNDARY WAVE DEVICE

Boundary acoustic wave device

Surface acoustic wave device

Surface acoustic wave element and method of manufacturing the same

Surface acoustic wave device

Surface acoustic wave device

Surface acoustic wave element and manufacturing method of the same