ClassID:

168580

G01N27/9006 - CPC Classification

Classification description:

Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents Details, e.g. in the structure or functioning of sensors

Sub-classes:
Recent Application in this class:
#1
20260146972
2026-05-28

SYSTEM AND METHOD FOR DEFECT DETECTION OF THERMAL BARRIER COATING SYSTEM IN CONFINED SPACE BASED ON FLEXIBLE INTERNAL-EXTERNAL INTEGRATED EXCITATION SENSING

#2
20260092895
2026-04-02

IN-SITU RAPID EDDY CURRENT TESTING METHOD FOR TRAILING EDGES OF AIRCRAFT ENGINE BLADES

#3
20260092894
2026-04-02

Magnetic Yoke Assembly and Pipeline Inspection Equipment for Detecting Defects in Steel Pipelines

#4
20260092835
2026-04-02

DYNAMIC MONITORING DEVICE FOR FATIGUE CRACKS OF AIRCRAFT ENGINE ON HIGHTEMPERATURE TEST RIG

#5
20260071997
2026-03-12

EDDY CURRENT PROBE FOR TIGHT RADIUS TUBING

#6
20260063589
2026-03-05

COIL MODULE, ARRAY PROBE, EDDY CURRENT TESTING DEVICE

#7
20260036549
2026-02-05

IMAGING DEVICE

#8
20260029374
2026-01-29

APPARATUS AND METHOD FOR DETECTING DEFECT IN FOLDED PORTION OF CASING OF BATTERY CELL

#9
20260002910
2026-01-01

SYSTEM AND METHOD FOR MONITORING AND DIAGNOSIS OF HEAT EXCHANGER TUBE HEALTH

#10
20250383308
2025-12-18

INSPECTION SYSTEM FOR DETECTING SURFACE CRACKS VIA EDDY CURRENT THERMOGRAPHY

#11
20250354960
2025-11-20

INSPECTION SYSTEM AND METHOD USING EDDY CURRENT SENSOR ARRAY

#12
20250314619
2025-10-09

DUAL-MODE SENSOR AND ARRAY FOR EDDY CURRENT TESTING AND CAPACITIVE IMAGING

#13
20250305987
2025-10-02

Method And System For Non-Contact Rail Inspection For Using A Hybrid Emat, Mfl And Miec Transducer Excited Using Laser Generated Ultrasound

#14
20250297987
2025-09-25

Differential Eddy Current Internal Inspection Probe, Arrayed Probe, and Defect Inspection Device and Method

#15
20250277770
2025-09-04

EDDY CURRENT PROBE AND METHOD FOR DETERMINING PLY ORIENTATION USING EDDY CURRENT AND ULTRASONIC PROBES

#16
20250271396
2025-08-28

HYBRID PROBE AND METHOD FOR REAL-TIME MICROSTRUCTURE IDENTIFICATION BY NON-DESTRUCTIVE MAGNETIC TESTING

#17
20250258135
2025-08-14

EDDY CURRENT TESTING CIRCUIT, METHOD AND SYSTEM, STORAGE MEDIUM, AND TERMINAL

#18
20250231145
2025-07-17

DELIVERY TUBING ADAPTER FOR EDDY CURRENT PROBES

#19
20250231144
2025-07-17

DEVICE AND METHOD FOR DYNAMIC CRACK DETECTION

#20
20250216360
2025-07-03

REMOTE CURRENT SENSE

#21
20250189488
2025-06-12

DEEP ELECTROMAGNETIC REBAR PROBE SYSTEM, AND METHOD OF USING SAME

#22
20250189486
2025-06-12

EDDY CURRENT SENSOR FOR DETECTING CRACK OF BATTERY CELL AND SYSTEM FOR DETECTING CRACK OF BATTERY INCLUDING THE SAME

#23
20250130202
2025-04-24

IN-SITU MONITORING OF ADDITIVELY MANUFACTURED OBJECT USING AN EDDY CURRENT ARRAY PROBE

#24
20250123242
2025-04-17

EDDY CURRENT PROBE ASSEMBLY

#25
20250123241
2025-04-17

EDDY CURRENT PROBE ASSEMBLY

#26
20250076253
2025-03-06

NOVEL SENSOR FOR MULTI-CASING CORROSION MEASUREMENT

#27
20250076252
2025-03-06

DELIVERY CONDUIT FOR EDDY CURRENT PROBES

#28
20250044257
2025-02-06

SYSTEM AND METHOD FOR HOLE INSPECTION

#29
20250027906
2025-01-23

REPLACEABLE ONE-PIECE CENTERING ASSEMBLY FOR EDDY CURRENT PROBE

#30
20240418677
2024-12-19

EDDY CURRENT INDUCTION SENSING METHOD AND DEVICE

#31
20240410858
2024-12-12

SYSTEMS, METHODS AND APPARATUS FOR IN-SERVICE TANK INSPECTIONS

#32
20240399536
2024-12-05

EDDY CURRENT SENSOR, EDDY CURRENT SENSOR ASSEMBLY, AND POLISHING APPARATUS

#33
20240377361
2024-11-14

RECONFIGURABLE DOWNHOLE PIPE INSPECTION TOOL

#34
20240377360
2024-11-14

Scanning System and Method for Axial Symmetric Test Objects

#35
20240345028
2024-10-17

Eddy Current Testing System for Non-destructive Testing of Pipeline

#36
20240337344
2024-10-10

Non-destructive Testing Device for Pipeline

#37
20240328890
2024-10-03

SYSTEMS, METHODS AND APPARATUS FOR IN-SERVICE TANK INSPECTIONS

#38
20240312698
2024-09-19

COIL ASSEMBLY

#39
20240280539
2024-08-22

DEVICE AND METHOD FOR INSPECTING LITHIUM PRECIPITATION IN BATTERY CELL

#40
20240264120
2024-08-08

RECEIVER FOR A PULSED EDDY CURRENT SYSTEM

#41
20240255323
2024-08-01

MEASUREMENT SYSTEM AND METHOD OF USE

#42
20240241082
2024-07-18

REMOTE SENSOR ARRANGEMENT

#43
20240210353
2024-06-27

EDDY CURRENT SENSOR, POLISHING APPARATUS, AND FILM THICKNESS DETECTION METHOD

#44
20240192177
2024-06-13

SYSTEM AND METHOD FOR MONITORING AND DIAGNOSIS OF HEAT EXCHANGER TUBE HEALTH

#45
20240151688
2024-05-09

EDDY CURRENT TESTING APPARATUS AND RELATED METHODS

#46
20240118241
2024-04-11

REMOTE FIELD EDDY CURRENT BASED SYSTEM AND METHOD FOR CORROSION INSPECTION

#47
20240118240
2024-04-11

LIFT-OFF COMPENSATED EDDY CURRENT SYSTEM

#48
20240102964
2024-03-28

TOOL AND SYSTEM FOR EDDY CURRENT INSPECTION

#49
20240102963
2024-03-28

EDDY CURRENT FLAW DETECTION SYSTEM BASED ON NV COLOR CENTER QUANTUM SENSING TECHNOLOGY AND DETECTION METHOD THEREOF

#50
20240085376
2024-03-14

HIGH TEMPERATURE ECA PROBE

#51
20240077453
2024-03-07

Flexible sensor assembly

#52
20240027399
2024-01-25

ELECTROMAGNETIC INSPECTION DEVICE CAPABLE OF CALIBRATION

#53
20240003848
2024-01-04

METHOD AND SYSTEM FOR TESTING A PIPE

#54
20230417706
2023-12-28

Non-destructive inspection method for pouch-type battery

#55
20230408448
2023-12-21

EDDY CURRENT MEASUREMENT AND ANALYSIS FOR THE DETECTION OF GRINDING BURNS ON HIGH STRENGTH STEEL THROUGH CHROME PLATING

#56
20230375505
2023-11-23

Apparatus for inspecting a tube and method of inspecting a tube using the apparatus

#57
20230333058
2023-10-19

METHOD AND APPARATUS FOR DETECTING DEFECTS OR DETERIORATION IN THE SIDEWALLS OF CAN BODIES

#58
20230324338
2023-10-12

Flexible and adaptable hybrid sensor for HTHA detection

#59
20230296562
2023-09-21

Metal debris sensor for oil with temperature compensation

#60
20230288373
2023-09-14

Eddy current probe and method for determining ply orientation using eddy current and ultrasonic probes

#61
20230258600
2023-08-17

APPARATUS AND METHOD FOR INSPECTING AN INNER WALL SURFACE OF A PIPE

#62
20230228714
2023-07-20

Sensor coil

#63
20230184718
2023-06-15

DETECTION STRUCTURE FOR CHIP EDGE CRACKS AND DETECTION METHOD THEREOF

#64
20230182264
2023-06-15

PAD CONDITIONER CUT RATE MONITORING

#65
20230176013
2023-06-08

Multiplexing readout circuit and method for electromagnetic inspection array probe

#66
20230168225
2023-06-01

Reconfigurable downhole pipe inspection tool

#67
20230160728
2023-05-25

Measurement system and method of use

#68
20230144348
2023-05-11

Inspection system for a plurality of separable inspection objects

#69
20230118244
2023-04-20

Apparatus for and method of measuring permanent-magnet eddy-current loss

#70
20230093502
2023-03-23

Systems, methods and apparatus for in-service tank inspections

#71
20230043106
2023-02-09

Eddy Current Testing System for Non-destructive Testing of Pipeline

#72
20230026325
2023-01-26

Eddy current sensor for detecting crack of battery cell and system for detecting crack of battery including the same

#73
20230019171
2023-01-19

STEEL PLATE SURFACE MATERIAL PROPERTY TESTING DEVICE AND STEEL PLATE SURFACE MATERIAL PROPERTY TESTING METHOD

#74
20230017106
2023-01-19

Apparatus, systems, and methods for inspecting tubulars employing flexible inspection shoes

#75
20230016738
2023-01-19

Systems, methods and apparatus for in-service tank inspections

#76
20230003687
2023-01-05

Systems, methods and apparatus for in-service tank inspections

#77
20230003606
2023-01-05

Systems, methods and apparatus for in-service tank inspections

#78
20220412919
2022-12-29

Method for eddy current thermography defect reconstruction based on electrical impedance tomography

#79
20220412918
2022-12-29

COMPLEX PART INSPECTION WITH EDDY CURRENT SENSORS

#80
20220412500
2022-12-29

Non-destructive Testing Device for Pipeline

#81
20220404133
2022-12-22

Nondestructive profiling of articles including ceramic coatings on conductive substrates

#82
20220397554
2022-12-15

Electromagnet for a thermography system

#83
20220390405
2022-12-08

System and method for imaging tendon cross sections for detecting voids and other deficiencies in grouted external tendons

#84
20220373367
2022-11-24

Measurement system and method of use

#85
20220349855
2022-11-03

GLOVE SCANNER

#86
20220341876
2022-10-27

System and method for hole inspection

#87
20220291170
2022-09-15

Collapsible pipeline inspection tool

#88
20220268734
2022-08-25

Eddy current sensor having improved crack detection capability, and eddy current inspection device including same

#89
20220236224
2022-07-28

INDUCTIVE SENSOR WITH A MAGNETIC BIASED COIL FOR EDDY CURRENT TESTING

#90
20220221428
2022-07-14

Integrated system for assessing and modeling integrity of wheels and rims of off the road vehicles

#91
20220214401
2022-07-07

Magnetic sensor and inspection device

#92
20220214309
2022-07-07

Eddy current probe based on Halbach array coil

#93
20220214294
2022-07-07

System and method for imaging tendon cross sections for detecting voids and other deficiencies in grouted external tendons

#94
20220187247
2022-06-16

Magnetic sensor and inspection device

#95
20220187229
2022-06-16

Electromagnet for a thermography system

#96
20220178878
2022-06-09

Apparatus and method of detecting defects in boiler tubes

#97
20220178399
2022-06-09

FASTENER ASSEMBLY SENSOR UNIT

#98
20220163484
2022-05-26

EDDY CURRENT SENSOR

#99
20220163483
2022-05-26

Method for nondestructive assessment of steel

#100
20220148787
2022-05-12

Hybrid magnetic core for inductive transducer

#101
20220120712
2022-04-21

DEFECT INSPECTION APPARATUS USING AN EDDY CURRENT AND SEMICONDUCTOR DIE BONDING EQUIPMENT USING THE SAME

#102
20220034843
2022-02-03

Inspection method for crack in battery cell by using eddy current, and inspection device

#103
20220026393
2022-01-27

Eddy current nondestructive evaluation device with rotating permanent magnets and pickup coils

#104
20220026392
2022-01-27

Apparatus for multisensor electromagnetic defectoscopy and integrity monitoring of well casings

#105
20210382010
2021-12-09

Non-contact speed encoder

#106
20210364469
2021-11-25

Eddy current probe, notably for a rolling bearing

#107
20210247445
2021-08-12

System and method for induction motor rotor bar surface magnetic field analysis

#108
20210231611
2021-07-29

Construction structure corrosion measurement sensor assembly and method for measuring corrosion by using same

#109
20210208103
2021-07-08

Metal loss severity in multistring configurations using pipe inspection tools with deep azimuthal sensitivity

#110
20210181150
2021-06-17

Method for characterizing a weld

#111
20210164941
2021-06-03

SYSTEM AND METHOD FOR ANALYZING ANOMALIES IN A CONDUIT

#112
20210088475
2021-03-25

Adjusting mechanism of eddy current sensor

#113
20210072183
2021-03-11

Method and devices for observing a magnetic field of a material volume, and use of the method

#114
20210055445
2021-02-25

Inspection device

#115
20210055262
2021-02-25

Complex part inspection with eddy current sensors

#116
20210033565
2021-02-04

Probe for eddy current non-destructive testing

#117
20210033507
2021-02-04

Loading device for measuring stiffness of structural member over time, monitoring system, and method thereof

#118
20200384508
2020-12-10

Methods, materials and apparatus for cleaning and inspecting girth gear sets

#119
20200319142
2020-10-08

Insulation inspection device and method

#120
20200292500
2020-09-17

Eddy current flaw detection device

#121
20200284761
2020-09-10

Eddy current flaw detection device and eddy current flaw detection method

#122
20200241521
2020-07-30

Systems, methods and apparatus for in-service tank inspections

#123
20200232947
2020-07-23

Eddy current probe

#124
20200198804
2020-06-25

System and method for determining the separation between two parts using eddy current sensors

#125
20200191748
2020-06-18

Eddy current probe

#126
20200150087
2020-05-14

Eddy current sensor array and eddy current sensor system for additive manufacturing

#127
20200088685
2020-03-19

Eddy current sensor for non-destructive testing of a substrate

#128
20200049662
2020-02-13

Form-fitting eddy current array sensor and method of use thereof

#129
20200041453
2020-02-06

Differential probe, testing device and production method

#130
20200023413
2020-01-23

Dynamic link monitoring to resolve imbalance in LAA/LTE radio resource allocation

#131
20200003733
2020-01-02

Flexible ceramic coil circuit for high temperature non-destructive inspection

#132
20190376785
2019-12-12

Method, apparatus, system and sensor for detecting multi-mode electromagnetic acoustic and magnetic flux leakage

#133
20190369054
2019-12-05

Parallel tube inspection system

#134
20190353618
2019-11-21

Coil-type eddy current flaw detecting probe

#135
20190293604
2019-09-26

Robotic magnetic flux inspection system for bridge wire rope suspender cables

#136
20190283208
2019-09-19

Pad conditioner cut rate monitoring

#137
20190277804
2019-09-12

Eddy current nondestructive evaluation device with rotating permanent magnets and pickup coils

#138
20190120796
2019-04-25

Measurement device and measurement method

#139
20180292205
2018-10-11

Inspection path display

#140
20180224402
2018-08-09

Drive coil for eddy current inspection probe

#141
20180209938
2018-07-26

Apparatus, controller, and method for inspecting a part

#142
20180180575
2018-06-28

Detecting device and method thereof

#143
20180122667
2018-05-03

Core configuration with alternating posts for in-situ electromagnetic induction monitoring system

#144
20180113177
2018-04-26

Defect detection device enabling easy removal of magnetic impurities

#145
20170160237
2017-06-08

Systems for tracking corrosion within enclosures using sacrificial loop targets

#146
20170133135
2017-05-11

Inspection apparatus and inspection system for inspecting access-restricted spaces and areas

#147
20170131239
2017-05-11

Optimizing eddy current measurement to save power

#148
20170089694
2017-03-30

Inspection path display

#149
20170059527
2017-03-02

Hand-Held Eddy Current Test Instrument and Sensor

#150
20170010240
2017-01-12

Device and method for inspecting aluminum cables with a steel core (aluminum conductor steel reinforced—ASCR) installed in energized electrical energy lines

#151
20160349214
2016-12-01

Integrated sensor cartridge system and method of use

#152
20160349213
2016-12-01

Real-time fusion of ultrasound and eddy current data during non-destructive examination

#153
20160252481
2016-09-01

Pipe damage assessment system and method

#154
20160231277
2016-08-11

Method for the contactless determination of a mechanical-technological characteristic variable of ferromagnetic metals, and also apparatus for said method

#155
20160161300
2016-06-09

Probes for inspection system for substantially round hole

#156
20150338377
2015-11-26

Eddy Current Inspection Probe

#157
20150241391
2015-08-27

Surface property inspection apparatus, surface property inspection system, and surface property inspection method

#158
20150225894
2015-08-13

Method for non-destructive testing of synthetic ropes and rope suitable for use therein

#159
20150212113
2015-07-30

Eddy current probe rotator

#160
20150132574
2015-05-14

Metal detectable fiber and articles formed from the same

#161
20140167748
2014-06-19

TUBING PROBE BOBBIN WITH PETAL

#162
20140152483
2014-06-05

Method and device for testing the material of a test object in a nondestructive manner

#163
20140002070
2014-01-02

Axial and circumferential flaw sensing eddy current probe

#164
20130234701
2013-09-12

Partial saturation eddy current sensor apparatus and method of use

#165
20130193960
2013-08-01

Eddy current flaw detection system and eddy current flaw detection method

#166
20130147471
2013-06-13

Magnetic inspection device and method

#167
20130015849
2013-01-17

Device for determining the wear of a carbon ceramic brake disk

#168
20120306483
2012-12-06

ELECTROMAGNET INSPECTION APPARATUS AND METHOD

#169
20120274318
2012-11-01

Methods and apparatus to determine parameters in metal-containing films

#170
20120249281
2012-10-04

INDUCTOR AND EDDY CURRENT SENSOR INCLUDING AN INDUCTOR

#171
20120235675
2012-09-20

Inspection mode switching circuit

#172
20120206132
2012-08-16

Shielded eddy current coils and methods for forming same on printed circuit boards

#173
20120153944
2012-06-21

METHOD FOR INSPECTING AN AUSTENITIC STAINLESS STEEL WELD

#174
20120123699
2012-05-17

Flaw-detection apparatus and flaw-detection method

#175
20120085156
2012-04-12

Device for checking a turbomachine engine

#176
20120025814
2012-02-02

Eddy current probe for surface inspection and eddy current inspection device including the same

#177
20120019236
2012-01-26

Eddy current detection

#178
20120007596
2012-01-12

Eddy current flaw detection probe

#179
20120007595
2012-01-12

2D coil and a method of obtaining EC response of 3D coils using the 2D coil configuration

#180
20120007594
2012-01-12

Low row steam generator inspection probe

#181
20120006133
2012-01-12

LOW ROW STEAM GENERATOR INSPECTION PROBE

#182
20110304328
2011-12-15

Eddy current sensor

#183
20110218741
2011-09-08

Device for detecting defect of turbine rotor blade and method for detecting defect of turbine rotor blade

#184
20110210724
2011-09-01

Durability enhanced and redundant embedded sensors

#185
20110148402
2011-06-23

Inspection mode switching circuit

#186
20110089937
2011-04-21

Eddy current inspection probe for inspecting the interior of a tubular member

#187
20110062954
2011-03-17

Probe for inspecting the surface of a circumferential slot in a turbojet disk by means of eddy currents

#188
20110054813
2011-03-03

Device for monitoring the structure of a vehicle

#189
20110043199
2011-02-24

Sensor assembly

#190
20110018530
2011-01-27

Device for the non-destructive testing of parts in a turbomachine

#191
20100321012
2010-12-23

Drive coil, measurement probe comprising the drive coil and methods utilizing the measurement probe

#192
20100207620
2010-08-19

Inspection apparatus and method

#193
20100148766
2010-06-17

Magnetic inspection device and method for detecting loss in metallic cross section

#194
20100109659
2010-05-06

Surface flaw detection and verification on metal bars by Eddy current testing and imaging system

#195
20100102808
2010-04-29

Method and apparatus for non-destructive testing

#196
20100085045
2010-04-08

Omnidirectional eddy current array probes and methods of use

#197
20100045279
2010-02-25

Device and method for detecting an anomaly in an assembly of a first and a second object

#198
20100042336
2010-02-18

Magnetic sensor array and apparatus for detecting defect using the magnetic sensor array

#199
20090302834
2009-12-10

Resonant linearly polarized eddy current sensor

#200
20090242200
2009-10-01

Inspection of an electrically conductive object using eddy currents

#201
20090206830
2009-08-20

Sensor for detecting surface defects of metal tube using eddy current method

#202
20090167298
2009-07-02

System and method for the non-destructive testing of elongate bodies and their weldbond joints

#203
20090160437
2009-06-25

Eddy Current Probe And Method Of Manufacture Thereof

#204
20090146655
2009-06-11

Eddy current inspection device, proximity probe and method for assembling an eddy current inspection device

#205
20090139335
2009-06-04

Device and method for the material testing and/or thickness measurements of a test object that contains at least fractions of electrically conductive and ferromagnetic material

#206
20090115411
2009-05-07

Flexible eddy current array probe and methods of assembling the same

#207
20090009162
2009-01-08

Eddy current flaw detection probe

#208
20080278157
2008-11-13

Eddy current probe

#209
20080278155
2008-11-13

System and use concerning under water eddy current measurements on components for nuclear reactors

#210
20080265879
2008-10-30

Device for inspecting a rectilinear cavity with eddy currents

#211
20080211493
2008-09-04

Rivet rotating eddy current probe

#212
20070285088
2007-12-13

Method and system for the detection of surface defects on a metal product as it is being continuously cast

#213
20070244659
2007-10-18

Method of aligning probe for eddy current inspection

#214
20070205764
2007-09-06

Eddy current probe and method of manufacture thereof

#215
20070200563
2007-08-30

Device for detecting defects in electrically conductive materials in a nondestructive manner

#216
20070126422
2007-06-07

System and method for producing color contour maps of surface defects of high pressure pipelines

#217
20070103150
2007-05-10

Eddy current sensor

#218
20060290349
2006-12-28

Magnetoresistive sensor based eddy current crack finder

#219
20060192123
2006-08-31

Crack detection in razor blades

#220
20060186880
2006-08-24

Automated drawing tool and method for drawing a sensor layout

#221
20060158181
2006-07-20

Eddy-current probe

#222
20060152216
2006-07-13

Flaw detection method and flaw detection apparatus

#223
20060109001
2006-05-25

Methods and apparatus for testing a component

#224
20060061357
2006-03-23

Non-destructive testing system and method utilizing a magnetic field to identify defects in a layer of a laminated material

#225
20060038559
2006-02-23

Magnetically biased eddy current sensor

#226
20060022669
2006-02-02

Eddy current part inspection system

#227
20050280413
2005-12-22

Eddy-current probe

#228
20050264284
2005-12-01

Omnidirectional eddy current probe and inspection system

#229
20050184729
2005-08-25

Method and apparatus for forming coil for use in eddy current sensing probe

#230
20050140355
2005-06-30

Eddy-current sensor with planar meander exciting coil and spin valve magnetoresistive element for nondestructive testing

#231
20050104585
2005-05-19

Methods and devices for eddy current PCB inspection

#232
20050062470
2005-03-24

Eddy-current probe

#233
20050057247
2005-03-17

Omnidirectional eddy current probes, array probes, and inspection systems

#234
17846127
2024-01-16

Apparatus, systems, and methods for discriminate high-speed inspection of tubulars

#235
15968693
2023-01-24

Eddy current detector