Measuring piezo-electric properties

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G01R29/22

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R29/00Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00

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G01R29/22Measuring piezo-electric properties

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Self-test circuit and a method of checking the integrity of a signa...
- Patent number 12,000,886
- Issue date Jun 4, 2024
- Aktiebolaget SKF
- Julian Franchitti
- G01 - MEASURING TESTING
Information Patent Grant
Print apparatus and head
- Patent number 11,919,302
- Issue date Mar 5, 2024
- Brother Kogyo Kabushiki Kaisha
- Shuhei Hiwada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device and method for determining an effective piezoelectric coeffi...
- Patent number 11,852,667
- Issue date Dec 26, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Nicolas Vaxelaire
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring polarization quality of piezoelectric film
- Patent number 11,680,974
- Issue date Jun 20, 2023
- CREATING NANO TECHNOLOGIES. INC.
- Ji-Yung Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring equivalent circuit parameters and resonant fre...
- Patent number 11,366,152
- Issue date Jun 21, 2022
- University of Electronic Science and Technology of China
- Dong Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric property measuring apparatus for liquid or viscous ma...
- Patent number 11,041,896
- Issue date Jun 22, 2021
- COSMAX, INC.
- Sung Yun Hong
- G01 - MEASURING TESTING
Information Patent Grant
Self-test for a piezoelectric device
- Patent number 10,996,254
- Issue date May 4, 2021
- Honeywell International Inc.
- David Cada
- G01 - MEASURING TESTING
Information Patent Grant
Negative poisson ratio piezoresistive sensor and method of manufacture
- Patent number 10,955,300
- Issue date Mar 23, 2021
- The Florida State University Research Foundation, Inc.
- Changchun Zeng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Systems, methods and patches for monitoring a structural health of...
- Patent number 10,641,840
- Issue date May 5, 2020
- UT-Battelle, LLC
- Hong Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for determining information indicative of card...
- Patent number 10,492,733
- Issue date Dec 3, 2019
- PRECORDIOR OY
- Juhani Airaksinen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electromagnetic detector for detection of interface cracks in a pie...
- Patent number 10,458,937
- Issue date Oct 29, 2019
- Wenjie Feng
- G01 - MEASURING TESTING
Information Patent Grant
Method for inspecting crystal unit by analyzing frequency character...
- Patent number 10,267,755
- Issue date Apr 23, 2019
- Fujitsu Limited
- Masakazu Kishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric field disturbance sensing system and method
- Patent number 10,254,325
- Issue date Apr 9, 2019
- The United States of America as represented the Administrator of the National...
- Scott Jensen
- G01 - MEASURING TESTING
Information Patent Grant
Calibration of molded piezoelectric longitudinal charge coefficient...
- Patent number 10,006,281
- Issue date Jun 26, 2018
- Austin Star Detonator Company
- Gimtong Teowee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Crystal unit
- Patent number 9,921,257
- Issue date Mar 20, 2018
- Fujitsu Limited
- Masakazu Kishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thermal poling method, piezoelectric film and manufacturing method...
- Patent number 9,903,898
- Issue date Feb 27, 2018
- Youtec Co., Ltd.
- Takeshi Kijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric near-field probe, control system for same, and piezoelectr...
- Patent number 9,891,338
- Issue date Feb 13, 2018
- Osaka University
- Hideo Akaba
- G01 - MEASURING TESTING
Information Patent Grant
Micropositioning device with multidegrees of freedom for piezoelect...
- Patent number 9,791,491
- Issue date Oct 17, 2017
- Universite de Franche Comte
- Ioan Alexandru Ivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the opening and/or closing time of the nozzl...
- Patent number 9,689,908
- Issue date Jun 27, 2017
- Continental Automotive GmbH
- Stefan Ascher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piezoelectric or electret sensing device
- Patent number 9,678,144
- Issue date Jun 13, 2017
- IEE International Electronics & Engineering S.A.
- Laurent Lamesch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polling system and polling method using the same
- Patent number 9,500,667
- Issue date Nov 22, 2016
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Yun Sung Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for monitoring flexural vibrations of a piezoactuator
- Patent number 9,070,879
- Issue date Jun 30, 2015
- EPCOS AG
- Reinhard Gabl
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric element detection method, oscillation device, and vib...
- Patent number 7,808,151
- Issue date Oct 5, 2010
- Citizen Holdings Co., Ltd.
- Shinichi Komine
- G01 - MEASURING TESTING
Information Patent Grant
Inspection method, inspection apparatus, and polarization method fo...
- Patent number 7,525,324
- Issue date Apr 28, 2009
- NGK Insulators, Ltd.
- Takao Ohnishi
- G01 - MEASURING TESTING
Information Patent Grant
System and method for monitoring piezoelectric material performance
- Patent number 7,262,543
- Issue date Aug 28, 2007
- United States of America as represented by the Administrator of the National...
- Robert W. Moses
- G01 - MEASURING TESTING
Information Patent Grant
Device for testing a material that changes shape when an electric a...
- Patent number 7,025,499
- Issue date Apr 11, 2006
- Robert Bosch GmbH
- Thomas Brinz
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring material property
- Patent number 6,985,213
- Issue date Jan 10, 2006
- National Institute of Advanced Industrial Science and Technology
- Masaaki Ichiki
- G01 - MEASURING TESTING
Information Patent Grant
Method for screening piezoelectric transformer apparatus
- Patent number 6,880,213
- Issue date Apr 19, 2005
- Murata Manufacturing Co., Ltd.
- Takaaki Asada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Polarization apparatus and polarization method of coaxial flexible...
- Patent number 6,593,681
- Issue date Jul 15, 2003
- Matsushita Electric Industrial Co., Ltd.
- Mitsuo Ebisawa
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting defects in piezoelectric actuators
- Patent number 6,556,028
- Issue date Apr 29, 2003
- Storage Test Solutions, Inc.
- Yuriy Umanskiy
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE POISSON RATIO PIEZORESISTIVE SENSOR AND METHOD OF MANUFACTURE
- Publication number 20240044728
- Publication date Feb 8, 2024
- The Florida State University Research Foundation, Inc.
- Changchun Zeng
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRONIC COMPONENT INSPECTION METHOD
- Publication number 20240012038
- Publication date Jan 11, 2024
- NGK Insulators, Ltd.
- Ryusuke IKEDA
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR DETERMINING AN EFFECTIVE PIEZOELECTRIC COEFFI...
- Publication number 20220326291
- Publication date Oct 13, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Nicolas VAXELAIRE
- G01 - MEASURING TESTING
Information Patent Application
PRINT APPARATUS AND HEAD
- Publication number 20220203680
- Publication date Jun 30, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuhei HIWADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for Testing Piezoelectric Sound Transducer
- Publication number 20220152294
- Publication date May 19, 2022
- Becton, Dickinson and Company
- Steve Beguin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LATERAL FEATURE CONTROL FOR REDUCING COUPLING VARIATION
- Publication number 20220052664
- Publication date Feb 17, 2022
- RF360 Europe GmbH
- Maximilian SCHIEK
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MONITORING POLARIZATION QUALITY OF PIEZOELECTRIC FILM
- Publication number 20220003803
- Publication date Jan 6, 2022
- CREATING NANO TECHNOLOGIES, INC.
- Ji-Yung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES AND METHODS TO MEASURE SMALL DISPLACEMENTS
- Publication number 20200378752
- Publication date Dec 3, 2020
- Yeda Research and Development Co. Ltd.
- Igor LUBOMIRSKY
- G01 - MEASURING TESTING
Information Patent Application
PIEZOELECTRIC PROPERTY MEASURING APPARATUS FOR LIQUID OR VISCOUS MA...
- Publication number 20200379026
- Publication date Dec 3, 2020
- COSMAX, INC.
- Sung Yun HONG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MEASURING EQUIVALENT CIRCUIT PARAMETERS AND RESONANT FRE...
- Publication number 20200158769
- Publication date May 21, 2020
- University of Electronic Science and Technology of China
- Dong LIU
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC DETECTOR FOR DETECTION OF INTERFACE CRACKS IN A PIE...
- Publication number 20190277786
- Publication date Sep 12, 2019
- SHIJIAZHUANG TIEDAO UNIVERSITY
- WENJIE FENG
- G01 - MEASURING TESTING
Information Patent Application
FUNCTIONAL SELF-TEST FOR A PIEZOELECTRIC ELEMENT DEPLOYED IN AN END...
- Publication number 20190250200
- Publication date Aug 15, 2019
- HONEYWELL INTERNATIONAL INC.
- David CADA
- G01 - MEASURING TESTING
Information Patent Application
SELF-TEST CIRCUIT AND A METHOD OF CHECKING THE INTEGRITY OF A SIGNA...
- Publication number 20190170813
- Publication date Jun 6, 2019
- Aktiebolaget SKF
- Julian Franchitti
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS AND PATCHES FOR MONITORING A STRUCTURAL HEALTH OF...
- Publication number 20180210024
- Publication date Jul 26, 2018
- UT-Battelle, LLC
- Hong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRYSTAL UNIT
- Publication number 20180164360
- Publication date Jun 14, 2018
- Fujitsu Limited
- Masakazu Kishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
THERMAL POLING METHOD, PIEZOELECTRIC FILM AND MANUFACTURING METHOD...
- Publication number 20180143232
- Publication date May 24, 2018
- YOUTEC CO., LTD.
- Takeshi KIJIMA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM REFERENCE WITH COMPENSATION OF ELECTRICAL AND MECHANICAL STR...
- Publication number 20160238647
- Publication date Aug 18, 2016
- INFINEON TECHNOLOGIES AG
- Mario Motz
- G01 - MEASURING TESTING
Information Patent Application
CRYSTAL UNIT
- Publication number 20160231368
- Publication date Aug 11, 2016
- Fujitsu Limited
- Masakazu Kishi
- G01 - MEASURING TESTING
Information Patent Application
Method For Determining The Opening And/Or Closing Time Of The Nozzl...
- Publication number 20160077141
- Publication date Mar 17, 2016
- CONTINENTAL AUTOMOTIVE GMBH
- Stefan Ascher
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC NEAR-FIELD PROBE, CONTROL SYSTEM FOR SAME, AND PIEZOELECTR...
- Publication number 20160047932
- Publication date Feb 18, 2016
- OSAKA UNIVERSITY
- Hideo AKABA
- G01 - MEASURING TESTING
Information Patent Application
THERMAL POLING METHOD, PIEZOELECTRIC FILM AND MANUFACTURING METHOD...
- Publication number 20150188031
- Publication date Jul 2, 2015
- YOUTEC CO., LTD.
- Takeshi KIJIMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING INFORMATION INDICATIVE OF CARD...
- Publication number 20150065894
- Publication date Mar 5, 2015
- TURUN YLIOPISTO
- Juhani Airaksinen
- G01 - MEASURING TESTING
Information Patent Application
Micropositioning Device With Multidegrees Of Freedom For Piezoelect...
- Publication number 20150054520
- Publication date Feb 26, 2015
- UNIVERSITE DE FRANCHE-COMTE
- Ioan Alexandru Ivan
- G01 - MEASURING TESTING
Information Patent Application
POLLING SYSTEM AND POLLING METHOD USING THE SAME
- Publication number 20140346892
- Publication date Nov 27, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Yun Sung Kang
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING ELECTRONIC PART, METHOD FOR TESTING ELECTR...
- Publication number 20130308286
- Publication date Nov 21, 2013
- SEIKO EPSON CORPORATION
- Kyo HORIE
- G01 - MEASURING TESTING
Information Patent Application
Method for Monitoring Flexural Vibrations of a Piezoactuator
- Publication number 20130212848
- Publication date Aug 22, 2013
- EPCOS AG
- Reinhard Gabl
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF AND APPARATUS FOR DETECTING CRACKS IN PIEZOELECTRIC ELEMENT
- Publication number 20120146671
- Publication date Jun 14, 2012
- NHK Spring Co., Ltd.
- Eijiro FURUTA
- G01 - MEASURING TESTING
Information Patent Application
Self-Diagnosing Transducers and Systems and Methods Therefor
- Publication number 20110029287
- Publication date Feb 3, 2011
- Carnegie Mellon University
- Hoon Sohn
- G01 - MEASURING TESTING
Information Patent Application
Dual Electrical Current Sourcing-piezoresistive Material Self-Sensi...
- Publication number 20100045311
- Publication date Feb 25, 2010
- Jaycee Howard Chung
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION METHOD, INSPECTION APPARATUS, AND POLARIZATION METHOD FO...
- Publication number 20090174419
- Publication date Jul 9, 2009
- NGK Insulators, Ltd.
- Takao Ohnishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Measuring piezo-electric properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Self-test circuit and a method of checking the integrity of a signa...

Print apparatus and head

Device and method for determining an effective piezoelectric coeffi...

Method for monitoring polarization quality of piezoelectric film

Method for measuring equivalent circuit parameters and resonant fre...

Piezoelectric property measuring apparatus for liquid or viscous ma...

Self-test for a piezoelectric device

Negative poisson ratio piezoresistive sensor and method of manufacture

Systems, methods and patches for monitoring a structural health of...

Method and apparatus for determining information indicative of card...

Electromagnetic detector for detection of interface cracks in a pie...

Method for inspecting crystal unit by analyzing frequency character...

Piezoelectric field disturbance sensing system and method

Calibration of molded piezoelectric longitudinal charge coefficient...

Crystal unit

Thermal poling method, piezoelectric film and manufacturing method...

Electric near-field probe, control system for same, and piezoelectr...

Micropositioning device with multidegrees of freedom for piezoelect...

Method for determining the opening and/or closing time of the nozzl...

Piezoelectric or electret sensing device

Polling system and polling method using the same

Method for monitoring flexural vibrations of a piezoactuator

Piezoelectric element detection method, oscillation device, and vib...

Inspection method, inspection apparatus, and polarization method fo...

System and method for monitoring piezoelectric material performance

Device for testing a material that changes shape when an electric a...

Method and apparatus for measuring material property

Method for screening piezoelectric transformer apparatus

Polarization apparatus and polarization method of coaxial flexible...

Method and apparatus for detecting defects in piezoelectric actuators

Patents Applicationslast 30 patents

NEGATIVE POISSON RATIO PIEZORESISTIVE SENSOR AND METHOD OF MANUFACTURE

ELECTRONIC COMPONENT INSPECTION METHOD

DEVICE AND METHOD FOR DETERMINING AN EFFECTIVE PIEZOELECTRIC COEFFI...

PRINT APPARATUS AND HEAD

Method for Testing Piezoelectric Sound Transducer

LATERAL FEATURE CONTROL FOR REDUCING COUPLING VARIATION

METHOD FOR MONITORING POLARIZATION QUALITY OF PIEZOELECTRIC FILM

DEVICES AND METHODS TO MEASURE SMALL DISPLACEMENTS

PIEZOELECTRIC PROPERTY MEASURING APPARATUS FOR LIQUID OR VISCOUS MA...

METHOD FOR MEASURING EQUIVALENT CIRCUIT PARAMETERS AND RESONANT FRE...

ELECTROMAGNETIC DETECTOR FOR DETECTION OF INTERFACE CRACKS IN A PIE...

FUNCTIONAL SELF-TEST FOR A PIEZOELECTRIC ELEMENT DEPLOYED IN AN END...

SELF-TEST CIRCUIT AND A METHOD OF CHECKING THE INTEGRITY OF A SIGNA...

SYSTEMS, METHODS AND PATCHES FOR MONITORING A STRUCTURAL HEALTH OF...

CRYSTAL UNIT

THERMAL POLING METHOD, PIEZOELECTRIC FILM AND MANUFACTURING METHOD...

SYSTEM REFERENCE WITH COMPENSATION OF ELECTRICAL AND MECHANICAL STR...

CRYSTAL UNIT

Method For Determining The Opening And/Or Closing Time Of The Nozzl...

ELECTRIC NEAR-FIELD PROBE, CONTROL SYSTEM FOR SAME, AND PIEZOELECTR...

THERMAL POLING METHOD, PIEZOELECTRIC FILM AND MANUFACTURING METHOD...

METHOD AND APPARATUS FOR DETERMINING INFORMATION INDICATIVE OF CARD...

Micropositioning Device With Multidegrees Of Freedom For Piezoelect...

POLLING SYSTEM AND POLLING METHOD USING THE SAME

METHOD FOR MANUFACTURING ELECTRONIC PART, METHOD FOR TESTING ELECTR...

Method for Monitoring Flexural Vibrations of a Piezoactuator

METHOD OF AND APPARATUS FOR DETECTING CRACKS IN PIEZOELECTRIC ELEMENT

Self-Diagnosing Transducers and Systems and Methods Therefor

Dual Electrical Current Sourcing-piezoresistive Material Self-Sensi...

INSPECTION METHOD, INSPECTION APPARATUS, AND POLARIZATION METHOD FO...