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H03H9/0042
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H
ELECTRICITY
H03
Electronic circuits
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IMPEDANCE NETWORKS
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Networks comprising electromechanical or electro-acoustic devices Electromechanical resonators
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H03H9/0042
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Patents Grants
last 30 patents
Information
Patent Grant
Surface acoustic wave device including a confinement layer
Patent number
9,276,558
Issue date
Mar 1, 2016
Murata Manufacturing Co., Ltd.
Hajime Kando
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
DMS filter having improved signal suppression in the stop band
Patent number
9,178,490
Issue date
Nov 3, 2015
EPCOS AG
Andreas Detlefsen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter and duplexer component
Patent number
9,106,206
Issue date
Aug 11, 2015
EPCOS AG
Tobias Krems
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter and duplexer using same
Patent number
9,041,487
Issue date
May 26, 2015
Kyocera Corporation
Hiroyuki Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
Patent number
8,463,185
Issue date
Jun 11, 2013
Research In Motion Limited
Peter J. Edmonson
G01 - MEASURING TESTING
Information
Patent Grant
Filter and antenna duplexer
Patent number
8,330,558
Issue date
Dec 11, 2012
Taiyo Yuden Co., Ltd.
Shogo Inoue
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
Patent number
8,260,204
Issue date
Sep 4, 2012
Research In Motion Limited
Peter J. Edmonson
G01 - MEASURING TESTING
Information
Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
Patent number
8,099,048
Issue date
Jan 17, 2012
Research In Motion Limited
Peter J. Edmonson
G01 - MEASURING TESTING
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
Resonator filter working with surface acoustic waves
Patent number
8,026,780
Issue date
Sep 27, 2011
EPCOS AG
Gerhard Kloska
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
DMS-filter with connected resonators
Patent number
7,999,636
Issue date
Aug 16, 2011
EPCOS AG
Thomas Bauer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
Patent number
7,747,220
Issue date
Jun 29, 2010
Research In Motion Limited
Peter J. Edmonson
G01 - MEASURING TESTING
Information
Patent Grant
Filter and antenna duplexer
Patent number
7,741,930
Issue date
Jun 22, 2010
Fujitsu Media Devices Limited
Shogo Inoue
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Antenna duplexer, and RF module and communication apparatus using t...
Patent number
7,701,311
Issue date
Apr 20, 2010
Panasonic Corporation
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter element, surface acoustic wave filter...
Patent number
7,579,931
Issue date
Aug 25, 2009
Panasonic Corporation
Hiroyuki Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator SAW filter having a control interdigital transducer betwe...
Patent number
7,579,932
Issue date
Aug 25, 2009
Seiko Epson Corporation
Michiaki Takagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave device
Patent number
7,462,973
Issue date
Dec 9, 2008
Fujitsu Media Devices Limited
Hirotada Wachi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Antenna duplexer, and RF module and communication apparatus using t...
Patent number
7,446,629
Issue date
Nov 4, 2008
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
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 filter and wireless device that employs the same
Patent number
7,292,122
Issue date
Nov 6, 2007
Fujitsu Media Devices Limited
Hiroshi Kanasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
Patent number
7,292,822
Issue date
Nov 6, 2007
Research In Motion Limited
Peter J. Edmonson
G01 - MEASURING TESTING
Information
Patent Grant
Balanced high-frequency filter, antenna duplexer, balanced high-fre...
Patent number
7,224,240
Issue date
May 29, 2007
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Balanced high-frequency device and balanced high-frequency circuit...
Patent number
7,176,768
Issue date
Feb 13, 2007
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave device and communication apparatus using the...
Patent number
7,102,468
Issue date
Sep 5, 2006
Kyocera Corporation
Kazuhiro Otsuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter element, surface acoustic wave filter...
Patent number
7,075,391
Issue date
Jul 11, 2006
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface acoustic wave filter, balanced type circuit, and communicat...
Patent number
7,046,102
Issue date
May 16, 2006
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Longitudinally coupled resonator type surface acoustic wave filter...
Patent number
7,034,639
Issue date
Apr 25, 2006
Murata Manufacturing Co., Ltd.
Yuichi Takamine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface wave devices with low passband ripple
Patent number
7,023,300
Issue date
Apr 4, 2006
Chun-Yun Jian
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Saw filter and communication device utilizing a weighted reflector
Patent number
7,015,776
Issue date
Mar 21, 2006
Murata Manufacturing Co., Ltd.
Yuichi Takamine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter, balanced type filter and communicatio...
Patent number
7,012,480
Issue date
Mar 14, 2006
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SURFACE ACOUSTIC WAVE DEVICE
Publication number
20140225684
Publication date
Aug 14, 2014
Murata Manufacturing Co., Ltd.
Hajime KANDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DMS FILTER HAVING IMPROVED SIGNAL SUPPRESSION IN THE STOP BAND
Publication number
20130141188
Publication date
Jun 6, 2013
EPCOS AG
Andreas Detlefsen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...
Publication number
20120294340
Publication date
Nov 22, 2012
Research in Motion Limited
Peter J. Edmonson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface Acoustic Wave Filter and Duplexer Component
Publication number
20120235766
Publication date
Sep 20, 2012
EPCOS AG
Tobias Krems
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface Acoustic Wave Filter and Duplexer Using Same
Publication number
20120098618
Publication date
Apr 26, 2012
KYOCERA CORPORATION
Hiroyuki Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...
Publication number
20120094615
Publication date
Apr 19, 2012
Research in Motion Limited
Peter J. Edmonson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DUPLEXER
Publication number
20110102102
Publication date
May 5, 2011
Murata Manufacturing Co., Ltd.
Kouhei FUJIO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...
Publication number
20100220772
Publication date
Sep 2, 2010
Research in Motion Limited
Peter J. Edmonson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANTENNA DUPLEXER, AND RF MODULE AND COMMUNICATION APPARATUS USING T...
Publication number
20100156554
Publication date
Jun 24, 2010
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FILTER AND ANTENNA DUPLEXER
Publication number
20100134203
Publication date
Jun 3, 2010
Fujitsu Media Devices Limited
Shogo Inoue
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Resonator Filter Working With Surface Acoustic Waves
Publication number
20100045397
Publication date
Feb 25, 2010
Gerhard Kloska
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DMS-Filter with Connected Resonators
Publication number
20090051457
Publication date
Feb 26, 2009
Thomas Bauer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANTENNA DUPLEXER, AND RF MODULE AND COMMUNICATION APPARATUS USING T...
Publication number
20090002096
Publication date
Jan 1, 2009
Hiroyuki Nakamura
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
WIRELESS COMMUNICATION SYSTEM USING SURFACE ACOUSTIC WAVE (SAW) SEC...
Publication number
20080020709
Publication date
Jan 24, 2008
Peter J. Edmonson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Resonator Saw Filter
Publication number
20080018416
Publication date
Jan 24, 2008
SEIKO EPSON CORPORATION
Michiaki Takagi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Filter and antenna duplexer
Publication number
20070046394
Publication date
Mar 1, 2007
FUJITSU MEDIA DEVICES LIMITED
Shogo Inoue
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave filter, balanced type circuit, and communicat...
Publication number
20060164184
Publication date
Jul 27, 2006
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Antenna duplexer, and RF module and communication apparatus using t...
Publication number
20060028298
Publication date
Feb 9, 2006
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave filter element, surface acoustic wave filter...
Publication number
20050255824
Publication date
Nov 17, 2005
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Balanced high-frequency filter, antenna duplexer, balanced high-fre...
Publication number
20050242900
Publication date
Nov 3, 2005
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave filter element, surface acoustic wave filter...
Publication number
20050237133
Publication date
Oct 27, 2005
Hiroyuki Nakamura
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
Balanced high-frequency device and balanced high-frequency circuit...
Publication number
20050212383
Publication date
Sep 29, 2005
Hiroyuki Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave filter and wireless device that employs the same
Publication number
20050110599
Publication date
May 26, 2005
Hiroshi Kanasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave device
Publication number
20050093395
Publication date
May 5, 2005
Hirotada Wachi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface wave devices with low passband ripple
Publication number
20050093650
Publication date
May 5, 2005
Chun-Yun Jian
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Wireless communication system using surface acoustic wave (SAW) sec...
Publication number
20050059357
Publication date
Mar 17, 2005
Research In Motion Limited
Peter J. Edmonson
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
Publication number
20050035831
Publication date
Feb 17, 2005
Osamu Kawachi
H03 - BASIC ELECTRONIC CIRCUITRY