Meandering floating or grounded grating lines

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CPC
H03H9/02755

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

Current Industry

H03H9/02755Meandering floating or grounded grating lines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Compensation structures for radio frequency filtering devices
- Patent number 10,873,319
- Issue date Dec 22, 2020
- Qorvo US, Inc.
- Manjunath Swamy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated module of acoustic wave device with active thermal compe...
- Patent number 10,756,625
- Issue date Aug 25, 2020
- Win Semiconductors Corp.
- Re Ching Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal sensing acoustic wave resonator and acoustic wave filter ha...
- Patent number 10,727,741
- Issue date Jul 28, 2020
- WIN Semiconductors Corp.
- Re Ching Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Duplexer and communication module
- Patent number 9,912,319
- Issue date Mar 6, 2018
- Kyocera Corporation
- Tsuyoshi Nakai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave resonator, elastic wave filter device, and duplexer
- Patent number 9,843,305
- Issue date Dec 12, 2017
- Murata Manufacturing Co., Ltd.
- Ryo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter on a lithium niobate substrate
- Patent number 9,391,589
- Issue date Jul 12, 2016
- EPCOS AG
- Stephane Chamaly
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elastic wave device
- Patent number 9,257,962
- Issue date Feb 9, 2016
- SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO., LTD
- Satoru Ikeuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
String weighted surface acoustic wave transducer
- Patent number 6,559,739
- Issue date May 6, 2003
- Sawtek, Inc.
- Leland P. Solie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device, equipment including the same with ele...
- Patent number 5,729,076
- Issue date Mar 17, 1998
- Hitachi, Ltd.
- Yoshihiro Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Surface acoustic wave element having a wide bandwidth and a low ins...
- Patent number 5,256,927
- Issue date Oct 26, 1993
- Mitsui Mining & Smelting Co., Ltd.
- Shunji Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter including saw resonators with transmis...
- Patent number 5,115,216
- Issue date May 19, 1992
- Hitachi, Ltd.
- Mitsutaka Hikita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device having apodized transducer provided wi...
- Patent number 4,918,349
- Issue date Apr 17, 1990
- Hitachi, Ltd.
- Takashi Shiba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw tapered transducers
- Patent number 4,908,542
- Issue date Mar 13, 1990
- Unisys
- Leland P. Solie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter combining surface acoustic wave resonators
- Patent number 4,803,449
- Issue date Feb 7, 1989
- Hitachi Video Engineering, Inc.
- Mitsutaka Hikita
- 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 filter
- Patent number 4,516,093
- Issue date May 7, 1985
- Siemens-Albis AG
- Felix Nyffeler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Group-arranged type surface acoustic wave transducer
- Patent number 4,429,246
- Issue date Jan 31, 1984
- Toko, Inc.
- Hajime Miyajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3727718
- Patent number 3,727,718
- Issue date Apr 17, 1973
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMPENSATION STRUCTURES FOR RADIO FREQUENCY FILTERING DEVICES
- Publication number 20200144982
- Publication date May 7, 2020
- Qorvo US, Inc.
- Manjunath Swamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELASTIC WAVE DEVICE
- Publication number 20140070906
- Publication date Mar 13, 2014
- PANASONIC CORPORATION
- Satoru Ikeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface Acoustic Wave Filter
- Publication number 20140028414
- Publication date Jan 30, 2014
- EPCOS AG
- Stephane Chamaly
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
String weighted surface-acoustic-wave transducer
- Publication number 20030067370
- Publication date Apr 10, 2003
- Leland P. Solie
- H03 - BASIC ELECTRONIC CIRCUITRY

Meandering floating or grounded grating lines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compensation structures for radio frequency filtering devices

Integrated module of acoustic wave device with active thermal compe...

Thermal sensing acoustic wave resonator and acoustic wave filter ha...

Duplexer and communication module

Elastic wave resonator, elastic wave filter device, and duplexer

Surface acoustic wave filter on a lithium niobate substrate

Elastic wave device

String weighted surface acoustic wave transducer

Surface acoustic wave device, equipment including the same with ele...

Surface acoustic wave element having a wide bandwidth and a low ins...

Surface acoustic wave filter including saw resonators with transmis...

Surface acoustic wave device having apodized transducer provided wi...

Saw tapered transducers

Filter combining surface acoustic wave resonators

Transducer for SAW arrangements

Surface acoustic wave filter

Group-arranged type surface acoustic wave transducer

3727718

Patents Applicationslast 30 patents

COMPENSATION STRUCTURES FOR RADIO FREQUENCY FILTERING DEVICES

ELASTIC WAVE DEVICE

Surface Acoustic Wave Filter

String weighted surface-acoustic-wave transducer