by using magneto-acoustical effects or the Barkhausen effect

Industry

CPC
G01N27/725

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means

Current Industry

G01N27/725by using magneto-acoustical effects or the Barkhausen effect

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems, methods, and apparatus for detection of metal objects in a...
- Patent number 11,919,407
- Issue date Mar 5, 2024
- WiTricity Corporation
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetoacoustic emission detection method for fatigue damage of fer...
- Patent number 11,674,926
- Issue date Jun 13, 2023
- CHINA SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
- Gongtian Shen
- G01 - MEASURING TESTING
Information Patent Grant
Safety pipe loop and method for strain monitoring of mountainous pi...
- Patent number 11,402,194
- Issue date Aug 2, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Tengjiao He
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and devices for observing a magnetic field of a material vol...
- Patent number 11,320,400
- Issue date May 3, 2022
- QASS GMBH
- Ulrich Seuthe
- G01 - MEASURING TESTING
Information Patent Grant
Systems, methods, and apparatus for detection of metal objects in a...
- Patent number 11,077,762
- Issue date Aug 3, 2021
- WiTricity Corporation
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and devices for observing a magnetic field of a material vol...
- Patent number 10,928,359
- Issue date Feb 23, 2021
- QASS GMBH
- Ulrich Seuthe
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring and forewarning method for coal-rock dynamic disasters b...
- Patent number 10,884,154
- Issue date Jan 5, 2021
- University of Science and Technology Beijing
- Zhenlei Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems, methods, and apparatus for detection of metal objects in a...
- Patent number 10,627,257
- Issue date Apr 21, 2020
- WiTricity Corporation
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for material identification of pipelines and o...
- Patent number 10,444,194
- Issue date Oct 15, 2019
- Quanta Associates, L.P.
- Bruce I. Girrell
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic characterization of bond strength
- Patent number 10,422,769
- Issue date Sep 24, 2019
- The Boeing Company
- John R. Hull
- G01 - MEASURING TESTING
Information Patent Grant
Determining the density and viscosity of a fluid using an electroma...
- Patent number 10,261,005
- Issue date Apr 16, 2019
- Halliburton Energy Services, Inc.
- Hua Xia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems, methods, and apparatus for detection of metal objects in a...
- Patent number 9,726,518
- Issue date Aug 8, 2017
- QUALCOMM Incorporated
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Property measuring device for object to be measured and property me...
- Patent number 9,551,688
- Issue date Jan 24, 2017
- Tokyo University of Agriculture and Technology
- Kenji Ikushima
- G01 - MEASURING TESTING
Information Patent Grant
System and method for determining stress of a component made of mag...
- Patent number 9,488,537
- Issue date Nov 8, 2016
- AGUSTA WESTLAND S.P.A.
- David C. Jiles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and apparatus for detection of metal objects in a...
- Patent number 9,410,823
- Issue date Aug 9, 2016
- QUALCOMM Incorporated
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for calibrating a measuring device for inspecting surfaces o...
- Patent number 9,404,989
- Issue date Aug 2, 2016
- ZF Friedrichshafen AG
- Oliver Bleicher
- G01 - MEASURING TESTING
Information Patent Grant
Method for inspecting a component on the basis of Barkhausen noises
- Patent number 9,383,339
- Issue date Jul 5, 2016
- ZF Friedrichshafen AG
- Oliver Bleicher
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic profile measuring device and method for measuring magnetic...
- Patent number 9,222,914
- Issue date Dec 29, 2015
- Akita University
- Hitoshi Saito
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Frequency selection method and hardening depth measurement method o...
- Patent number 8,432,161
- Issue date Apr 30, 2013
- Toyota Jidosha Kabushiki Kaisha
- Takanari Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Flat detector and medium detector
- Patent number 7,888,615
- Issue date Feb 15, 2011
- Fuji Xerox Co., Ltd.
- Eizo Kurihara
- G01 - MEASURING TESTING
Information Patent Grant
Wireless sensor antenna configuration
- Patent number 7,377,168
- Issue date May 27, 2008
- Honeywell International Inc.
- James Zt Liu
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining the hardening depth of steel
- Patent number 7,259,555
- Issue date Aug 21, 2007
- Stresstech Oy
- Kaj Nummila
- G01 - MEASURING TESTING
Information Patent Grant
System and method for in-line stress measurement by continuous Bark...
- Patent number 7,038,444
- Issue date May 2, 2006
- Southwest Research Institute
- Alfred E. Crouch
- G01 - MEASURING TESTING
Information Patent Grant
Barkhausen noise measurement probe with magnetoresistive sensor and...
- Patent number 6,583,617
- Issue date Jun 24, 2003
- K.E.M.P. Corporation
- Gerald C. LeVert
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the on-line measurement of the strength of...
- Patent number 6,133,731
- Issue date Oct 17, 2000
- Case Technologies Ltd.
- Mordechai Melamud
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus and method for on-line barkhausen measurement
- Patent number 6,084,404
- Issue date Jul 4, 2000
- Iowa State University Research Foundation, Inc.
- David C. Jiles
- G01 - MEASURING TESTING
Information Patent Grant
Method of diagnosing fatigue life of structural steelwork and a mem...
- Patent number 6,073,493
- Issue date Jun 13, 2000
- Nippon Steel Corporation
- Hiroaki Sakamoto
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for determining the neutral temperature of welded...
- Patent number 5,992,241
- Issue date Nov 30, 1999
- Magyar Allamvasutak Reszvenytarsasag
- Gyorgy Posgay
- G01 - MEASURING TESTING
Information Patent Grant
Steel characteristics measurement system using Barkhausen jump sum...
- Patent number 5,619,135
- Issue date Apr 8, 1997
- American Iron and Steel Institute
- Gabriel Kohn
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement of excitation and detection heads for detecting the mag...
- Patent number 5,565,773
- Issue date Oct 15, 1996
- Nippon Steel Corporation
- Toru Inaguma
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI SENSING APPROACH FOR INDUSTRIAL INSPECTION
- Publication number 20240402127
- Publication date Dec 5, 2024
- Baker Hughes Holdings LLC
- Giovanni Canni
- G01 - MEASURING TESTING
Information Patent Application
VIBRATING SAMPLE MAGNETOMETER AND MEASUREMENT METHOD OF MAGNETIC PR...
- Publication number 20240094163
- Publication date Mar 21, 2024
- Mitsubishi Electric Corporation
- Norihisa MATSUMOTO
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING A MATERIALS CHARACTERISTIC VALUE OF MAGNETIZ...
- Publication number 20230018264
- Publication date Jan 19, 2023
- ROSEN SWISS AG
- Werner Thale
- G01 - MEASURING TESTING
Information Patent Application
MAGNETOACOUSTIC EMISSION DETECTION METHOD FOR FATIGUE DAMAGE OF FER...
- Publication number 20210372967
- Publication date Dec 2, 2021
- China Special Equipment Inspection and Research Institute
- Gongtian Shen
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...
- Publication number 20210354573
- Publication date Nov 18, 2021
- WITRICITY CORPORATION
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and Devices For Observing a Magnetic Field of a Material Vol...
- Publication number 20210072183
- Publication date Mar 11, 2021
- QASS GmbH
- Ulrich Seuthe
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...
- Publication number 20200232819
- Publication date Jul 23, 2020
- WITRICITY CORPORATION
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR REFERENCING A PLURALITY OF SENSORS AND ASSOCIATED MEASUR...
- Publication number 20200124406
- Publication date Apr 23, 2020
- WOBBEN PROPERTIES GMBH
- Waldemar GORSCHENEW
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MONITORING AND FOREWARNING METHOD FOR COAL-ROCK DYNAMIC DISASTERS B...
- Publication number 20200033496
- Publication date Jan 30, 2020
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Zhenlei LI
- G01 - MEASURING TESTING
Information Patent Application
Barkhausen Noise Sensor Comprising a Transceiver Coil
- Publication number 20190353617
- Publication date Nov 21, 2019
- Stresstech OY
- Henri Lukinmaa
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...
- Publication number 20170328740
- Publication date Nov 16, 2017
- QUALCOMM Incorporated
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
DETERMINING THE DENSITY AND VISCOSITY OF A FLUID USING AN ELECTROMA...
- Publication number 20170067809
- Publication date Mar 9, 2017
- Halliburton Energy Services, Inc.
- Hua Xia
- G01 - MEASURING TESTING
Information Patent Application
DETECTION METHOD, IMAGING METHOD AND RELATED APPARATUS BASED ON MAG...
- Publication number 20160377575
- Publication date Dec 29, 2016
- Jen-Jie Chieh
- G01 - MEASURING TESTING
Information Patent Application
Real-Time Fusion of Ultrasound and Eddy Current Data During Non-Des...
- Publication number 20160349213
- Publication date Dec 1, 2016
- The Boeing Company
- Jeffrey R. Kollgaard
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR INSPECTING A COMPONENT ON THE BASIS OF BARKHAUSEN NOISES
- Publication number 20150054501
- Publication date Feb 26, 2015
- ZF Friedrichshafen AG
- Oliver Bleicher
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC PROFILE MEASURING DEVICE AND METHOD FOR MEASURING MAGNETIC...
- Publication number 20140218016
- Publication date Aug 7, 2014
- Akita University
- Hitoshi Saito
- B82 - NANO-TECHNOLOGY
Information Patent Application
PROPERTY MEASURING DEVICE FOR OBJECT TO BE MEASURED AND PROPERTY ME...
- Publication number 20140150555
- Publication date Jun 5, 2014
- TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
- Kenji Ikushima
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...
- Publication number 20140015329
- Publication date Jan 16, 2014
- QUALCOMM Incorporated
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...
- Publication number 20140015522
- Publication date Jan 16, 2014
- QUALCOMM Incorporated
- Hanspeter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR NON-DESTRUCTIVE QUANTITATIVE DETERMINATION OF THE INTERN...
- Publication number 20130276546
- Publication date Oct 24, 2013
- Iris Altpeter
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING STRESS OF A COMPONENT MADE OF MAG...
- Publication number 20130116938
- Publication date May 9, 2013
- AGUSTAWESTLAND S.P.A.
- Luigi Merletti
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY SELECTION METHOD AND HARDENING DEPTH MEASUREMENT METHOD O...
- Publication number 20120126802
- Publication date May 24, 2012
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Takanari Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
BARKHAUSEN NOISE INSPECTION APPARATUS AND INSPECTION METHOD
- Publication number 20110199081
- Publication date Aug 18, 2011
- NTN Corporation
- Yui Masuda
- G01 - MEASURING TESTING
Information Patent Application
FLAT DETECTOR AND MEDIUM DETECTOR
- Publication number 20100116722
- Publication date May 13, 2010
- FUJI XEROX CO., LTD
- Eizo KURIHARA
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF DETECTION USING ACOUSTO-MECHANICAL DETECTION SYSTEMS
- Publication number 20100075347
- Publication date Mar 25, 2010
- Sridhar V. Dasaratha
- G01 - MEASURING TESTING
Information Patent Application
Method for Handling a Cast Iron Component Based on Estimating Hardn...
- Publication number 20080238418
- Publication date Oct 2, 2008
- Pontus Lof Helmersson
- G01 - MEASURING TESTING
Information Patent Application
Wireless sensor antenna configuration
- Publication number 20070131032
- Publication date Jun 14, 2007
- Honeywell International Inc.
- James ZT Liu
- G01 - MEASURING TESTING
Information Patent Application
Method and system for determining hardness penetration in steel
- Publication number 20050242803
- Publication date Nov 3, 2005
- Kaj Nummila
- G01 - MEASURING TESTING
Information Patent Application
System and Method for In-Line Stress Measurement by Continuous Bark...
- Publication number 20040183528
- Publication date Sep 23, 2004
- Alfred E. Crouch
- G01 - MEASURING TESTING
Information Patent Application
Barkhausen noise measurement probe
- Publication number 20020024337
- Publication date Feb 28, 2002
- Gerald C. LeVert
- G01 - MEASURING TESTING

by using magneto-acoustical effects or the Barkhausen effect

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems, methods, and apparatus for detection of metal objects in a...

Magnetoacoustic emission detection method for fatigue damage of fer...

Safety pipe loop and method for strain monitoring of mountainous pi...

Method and devices for observing a magnetic field of a material vol...

Systems, methods, and apparatus for detection of metal objects in a...

Method and devices for observing a magnetic field of a material vol...

Monitoring and forewarning method for coal-rock dynamic disasters b...

Systems, methods, and apparatus for detection of metal objects in a...

Method and apparatus for material identification of pipelines and o...

Magnetic characterization of bond strength

Determining the density and viscosity of a fluid using an electroma...

Systems, methods, and apparatus for detection of metal objects in a...

Property measuring device for object to be measured and property me...

System and method for determining stress of a component made of mag...

Systems, methods, and apparatus for detection of metal objects in a...

Method for calibrating a measuring device for inspecting surfaces o...

Method for inspecting a component on the basis of Barkhausen noises

Magnetic profile measuring device and method for measuring magnetic...

Frequency selection method and hardening depth measurement method o...

Flat detector and medium detector

Wireless sensor antenna configuration

Method for determining the hardening depth of steel

System and method for in-line stress measurement by continuous Bark...

Barkhausen noise measurement probe with magnetoresistive sensor and...

Method and apparatus for the on-line measurement of the strength of...

Apparatus and method for on-line barkhausen measurement

Method of diagnosing fatigue life of structural steelwork and a mem...

Method and device for determining the neutral temperature of welded...

Steel characteristics measurement system using Barkhausen jump sum...

Arrangement of excitation and detection heads for detecting the mag...

Patents Applicationslast 30 patents

MULTI SENSING APPROACH FOR INDUSTRIAL INSPECTION

VIBRATING SAMPLE MAGNETOMETER AND MEASUREMENT METHOD OF MAGNETIC PR...

METHOD FOR DETERMINING A MATERIALS CHARACTERISTIC VALUE OF MAGNETIZ...

MAGNETOACOUSTIC EMISSION DETECTION METHOD FOR FATIGUE DAMAGE OF FER...

SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...

Method and Devices For Observing a Magnetic Field of a Material Vol...

SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...

METHOD FOR REFERENCING A PLURALITY OF SENSORS AND ASSOCIATED MEASUR...

MONITORING AND FOREWARNING METHOD FOR COAL-ROCK DYNAMIC DISASTERS B...

Barkhausen Noise Sensor Comprising a Transceiver Coil

SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...

DETERMINING THE DENSITY AND VISCOSITY OF A FLUID USING AN ELECTROMA...

DETECTION METHOD, IMAGING METHOD AND RELATED APPARATUS BASED ON MAG...

Real-Time Fusion of Ultrasound and Eddy Current Data During Non-Des...

METHOD FOR INSPECTING A COMPONENT ON THE BASIS OF BARKHAUSEN NOISES

MAGNETIC PROFILE MEASURING DEVICE AND METHOD FOR MEASURING MAGNETIC...

PROPERTY MEASURING DEVICE FOR OBJECT TO BE MEASURED AND PROPERTY ME...

SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...

SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A...

METHOD FOR NON-DESTRUCTIVE QUANTITATIVE DETERMINATION OF THE INTERN...

SYSTEM AND METHOD FOR DETERMINING STRESS OF A COMPONENT MADE OF MAG...

FREQUENCY SELECTION METHOD AND HARDENING DEPTH MEASUREMENT METHOD O...

BARKHAUSEN NOISE INSPECTION APPARATUS AND INSPECTION METHOD

FLAT DETECTOR AND MEDIUM DETECTOR

METHODS OF DETECTION USING ACOUSTO-MECHANICAL DETECTION SYSTEMS

Method for Handling a Cast Iron Component Based on Estimating Hardn...

Wireless sensor antenna configuration

Method and system for determining hardness penetration in steel

System and Method for In-Line Stress Measurement by Continuous Bark...

Barkhausen noise measurement probe