ClassID:

168582

G01N27/902 - 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; Arrangements for scanning by moving the sensors

Recent Application in this class:
#1
20260092894
2026-04-02

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

#2
20260071997
2026-03-12

EDDY CURRENT PROBE FOR TIGHT RADIUS TUBING

#3
20260063589
2026-03-05

COIL MODULE, ARRAY PROBE, EDDY CURRENT TESTING DEVICE

#4
20260029376
2026-01-29

WELD SEAM FINDING AND MARKING SYSTEMS AND METHODS FOR TUBULAR GOODS

#5
20260029375
2026-01-29

METHODS OF AND APPARATUSES FOR INSPECTING AN OBJECT

#6
20260016421
2026-01-15

PROBE FOR THE INSPECTION, MAINTENANCE, AND REPAIR OF MACHINES, POWER GENERATORS, TURBINES, AND STEAM GENERATORS

#7
20250377337
2025-12-11

INSPECTION SYSTEM AND METHOD FOR INSPECTING A SURFACE

#8
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

#9
20250244291
2025-07-31

EDDY-CURRENT FLAW DETECTION DEVICE AND EDDY-CURRENT FLAW DETECTION METHOD

#10
20250231144
2025-07-17

DEVICE AND METHOD FOR DYNAMIC CRACK DETECTION

#11
20250224376
2025-07-10

EDDY-CURRENT FLAW DETECTION DEVICE AND EDDY-CURRENT FLAW DETECTION METHOD

#12
20250224375
2025-07-10

EDDY CURRENT FLAW DETECTING DEVICE, AND EDDY CURRENT FLAW DETECTING METHOD

#13
20250224374
2025-07-10

In-Process Quality Assessment for Additive Manufacturing

#14
20250216360
2025-07-03

REMOTE CURRENT SENSE

#15
20250130202
2025-04-24

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

#16
20250123242
2025-04-17

EDDY CURRENT PROBE ASSEMBLY

#17
20250076253
2025-03-06

NOVEL SENSOR FOR MULTI-CASING CORROSION MEASUREMENT

#18
20250076252
2025-03-06

DELIVERY CONDUIT FOR EDDY CURRENT PROBES

#19
20250027906
2025-01-23

REPLACEABLE ONE-PIECE CENTERING ASSEMBLY FOR EDDY CURRENT PROBE

#20
20240410858
2024-12-12

SYSTEMS, METHODS AND APPARATUS FOR IN-SERVICE TANK INSPECTIONS

#21
20240402126
2024-12-05

SYSTEMS AND METHODS FOR PREDICTION OF MAGNETIC STRESS CALIBRATION & MATERIAL IDENTIFICATION FROM INSPECTION DATA

#22
20240377363
2024-11-14

NON-DESTRUCTIVE INSPECTION ADAPTABLE HEAD FOR MULTIPLE PROFILES

#23
20240377361
2024-11-14

RECONFIGURABLE DOWNHOLE PIPE INSPECTION TOOL

#24
20240377360
2024-11-14

Scanning System and Method for Axial Symmetric Test Objects

#25
20240329009
2024-10-03

Apparatus for pushing and pulling probe used for ultrasonic IRIS and eddy current testing

#26
20240302324
2024-09-12

ADAPTABLE APPARATUS FOR NON-DESTRUCTIVE INSPECTION

#27
20240295530
2024-09-05

Method For Detecting Defects In A Tube Heat Exchanger

#28
20240255268
2024-08-01

SCALE THICKNESS MEASURING METHOD

#29
20240209975
2024-06-27

Method And Tool For Inspecting The Condition Of The Internal Surface Of Pipes

#30
20240159708
2024-05-16

INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, INFORMATION PROCESSING DEVICE, AND MODEL GENERATION METHOD

#31
20240151688
2024-05-09

EDDY CURRENT TESTING APPARATUS AND RELATED METHODS

#32
20240142211
2024-05-02

PROBE DEVICE WITH SPIRAL SPRING, ROTATING HEAD AND TESTING APPARATUS

#33
20240003848
2024-01-04

METHOD AND SYSTEM FOR TESTING A PIPE

#34
20230408449
2023-12-21

In-process quality assessment for additive manufacturing

#35
20230258600
2023-08-17

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

#36
20230251226
2023-08-10

MECHANICAL PROPERTY MEASURING APPARATUS, MECHANICAL PROPERTY MEASURING METHOD, SUBSTANCE MANUFACTURING EQUIPMENT, SUBSTANCE MANAGEMENT METHOD, AND SUBSTANCE MANUFACTURING METHOD

#37
20230168225
2023-06-01

Reconfigurable downhole pipe inspection tool

#38
20230152278
2023-05-18

In-process quality assessment for additive manufacturing

#39
20230003687
2023-01-05

Systems, methods and apparatus for in-service tank inspections

#40
20220412918
2022-12-29

COMPLEX PART INSPECTION WITH EDDY CURRENT SENSORS

#41
20220390405
2022-12-08

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

#42
20220349855
2022-11-03

GLOVE SCANNER

#43
20220341875
2022-10-27

SYSTEM AND METHOD FOR HOLE INSPECTION AND QUALIFICATION

#44
20220291170
2022-09-15

Collapsible pipeline inspection tool

#45
20220221428
2022-07-14

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

#46
20220214294
2022-07-07

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

#47
20220178884
2022-06-09

Contactless odometer

#48
20220178877
2022-06-09

In-process quality assessment for additive manufacturing

#49
20220088684
2022-03-24

IN SITU MULTI-PHASE SENSING FOR 3D PRINTING

#50
20220057366
2022-02-24

Shoe interface wear indicator

#51
20220026397
2022-01-27

STRUCTURAL WALL INSPECTION SYSTEM USING DRONES TO PERFORM NONDESTRUCTIVE TESTING (NDT)

#52
20210241931
2021-08-05

METHOD OF DETECTING AN EXISTENCE OF A LOOSE PART IN A STEAM GENERATOR OF A NUCLEAR POWER PLANT

#53
20210239640
2021-08-05

Temperature-corrected control data for verifying of structural integrity of materials

#54
20210223207
2021-07-22

Probe device with spiral spring, rotating head and testing apparatus

#55
20210223206
2021-07-22

Magnetic body inspection apparatus

#56
20210154745
2021-05-27

Method and system for manufacturing a component using an additive process

#57
20210055262
2021-02-25

Complex part inspection with eddy current sensors

#58
20200386714
2020-12-10

Electromagnetic Probe To Detect Discontinuities In Metal Joints

#59
20200353623
2020-11-12

Inspection system

#60
20200319142
2020-10-08

Insulation inspection device and method

#61
20200278321
2020-09-03

Eddy current flaw detection device

#62
20200271549
2020-08-27

METHOD OF AND APPARATUS FOR INSPECTING A FERROMAGNETIC OBJECT

#63
20200198804
2020-06-25

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

#64
20200191748
2020-06-18

Eddy current probe

#65
20200182758
2020-06-11

Integrated system and method for in-situ 3-axis scanning and detecting defects in object under static and cyclic testing

#66
20200088685
2020-03-19

Eddy current sensor for non-destructive testing of a substrate

#67
20200088684
2020-03-19

Pipe pig

#68
20200080968
2020-03-12

Method of identifying and removing surface irregularities before ultrasonic inspection and device for identifying surface irregularities

#69
20200063919
2020-02-27

MOBILE DEVICE FOR INSPECTING A PRODUCTION LINE, CAPABLE OF CROSSING A SPLASH ZONE IN AN EXPANSE OF WATER, INSTALLATION AND ASSOCIATED METHOD

#70
20200057026
2020-02-20

SYSTEMS, APPARATUS, AND METHODS FOR INSPECTING SUBMERGED SURFACES

#71
20200056745
2020-02-20

Movable device for inspecting a production line partially submerged in an expanse of water, suitable for negotiating a curve in the production line, and associated installation and method

#72
20200049661
2020-02-13

Eddy current inspection device for nondestructive testing

#73
20200041453
2020-02-06

Differential probe, testing device and production method

#74
20200025718
2020-01-23

Tube inspection unit with eddy current probe and corresponding method

#75
20200025176
2020-01-23

Cable-suspended non-destructive inspection units for rapid large-area scanning

#76
20200018724
2020-01-16

Quality testing of additive manufactured product using electrical measurements

#77
20190293605
2019-09-26

SENSOR HEAD FOR EDDY CURRENT SENSORS

#78
20190293604
2019-09-26

Robotic magnetic flux inspection system for bridge wire rope suspender cables

#79
20190285586
2019-09-19

Method and apparatus for evaluating damage to magnetic linear body

#80
20190285585
2019-09-19

Method and apparatus for evaluating damage to magnetic linear body

#81
20190202666
2019-07-04

Method and arrangement for condition monitoring of a rope of a hoisting apparatus

#82
20190170694
2019-06-06

Automatic car body welding spot inspection system and its control method

#83
20190145933
2019-05-16

METHODS OF USING NONDESTRUCTIVE MATERIAL INSPECTION SYSTEMS

#84
20190128846
2019-05-02

Eddy current probe

#85
20190126486
2019-05-02

Inspection system

#86
20190079054
2019-03-14

Method for detecting arrangement disorder of fibers in conductive composite material, and device for detecting arrangement disorder of fibers in conductive composite material

#87
20190056355
2019-02-21

Detection of pipe characteristics with a remote field eddy current

#88
20190033259
2019-01-31

Eddy current system for workpiece inspection

#89
20190004012
2019-01-03

Downhole pipe inspection tool utilizing electromagnetic energy

#90
20180284067
2018-10-04

Position-based sampling for eddy current inspection of steam generator tubes

#91
20180238832
2018-08-23

Material inspection using eddy currents

#92
20180224402
2018-08-09

Drive coil for eddy current inspection probe

#93
20180217098
2018-08-02

Probe device, rotating head, and test apparatus

#94
20180217097
2018-08-02

Defect measurement method, defect measurement device, and testing probe

#95
20180209894
2018-07-26

Method and apparatus for inspection of corrosion and other defects through insulation

#96
20180202975
2018-07-19

DEFECT MEASUREMENT METHOD, DEFECT MEASUREMENT DEVICE, AND TESTING PROBE

#97
20180202974
2018-07-19

Extended reach inspection apparatus

#98
20180202973
2018-07-19

Method for scanning multilayer material using magnetism and apparatus using the same

#99
20180172643
2018-06-21

Inspection methods with probe for substantially round hole

#100
20180172639
2018-06-21

Rail check device and rail check system

#101
20180172638
2018-06-21

Pipe pig for inspecting a pipeline

#102
20180164251
2018-06-14

Eddy Current Tester in Probe Head

#103
20180156753
2018-06-07

Method and apparatus for flaw inspection of friction-weld part of stem in engine valve

#104
20180120260
2018-05-03

In-process quality assessment for additive manufacturing

#105
20180106764
2018-04-19

Multi-point in situ calibration of electromagnetic pipe inspection tools

#106
20180106762
2018-04-19

In-line inspection tool

#107
20180059068
2018-03-01

Movable article inspention system and inspection method

#108
20170336361
2017-11-23

Eddy-current flaw detector and eddy-current flaw detection method

#109
20170307500
2017-10-26

Method and apparatus for material identification of pipelines and other tubulars

#110
20170248554
2017-08-31

Apparatus, system and method for automated nondestructive inspection of metal structures

#111
20170219527
2017-08-03

Apparatus and method for determining the integrity of a tube

#112
20170176294
2017-06-22

Eddy current array technology for assessing wheels and rims of off road vehicles

#113
20170168016
2017-06-15

Pulsed eddy current testing with dual-purpose coils

#114
20170133135
2017-05-11

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

#115
20170115426
2017-04-27

Using an array of sensors between two transmitters in an eddy current logging environment

#116
20170030862
2017-02-02

Eddy current array probe with independent transmitters

#117
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

#118
20160377576
2016-12-29

Method for eddy current testing

#119
20160363436
2016-12-15

Fiber optic shape sensing technology for encoding of NDE exams

#120
20160356743
2016-12-08

Eddy current inspection device

#121
20160320343
2016-11-03

Detection of coating defects on buried pipelines using magnetic field variations within the pipeline

#122
20160313409
2016-10-27

Magnetic sensor

#123
20160290966
2016-10-06

System for in-line inspection using a dynamic pulsed eddy current probe and method thereof

#124
20160252481
2016-09-01

Pipe damage assessment system and method

#125
20160245947
2016-08-25

Downhole detection tool

#126
20160245720
2016-08-25

Method for detecting defects in a piston for an internal combustion engine

#127
20160238514
2016-08-18

Method and apparatus for inspection of corrosion and other defects through insulation

#128
20160231281
2016-08-11

Systems, apparatus, and methods for inspecting submerged surfaces

#129
20160195438
2016-07-07

Sensor arrangement and method for determining the mechanical surface stresses and/or the microstructure state

#130
20160176685
2016-06-23

APPARATUS FOR AUTOMATED POSITIONING OF EDDY CURRENT TEST PROBE

#131
20160161449
2016-06-09

Device for inspecting a surface of an electrically conductive part

#132
20160146759
2016-05-26

Circuit and method of providing a stable display for eddy current instruments

#133
20160123928
2016-05-05

Eddy current flaw detection device, eddy current flaw detection method, and eddy current flaw detection program

#134
20160103099
2016-04-14

Multi-frequency eddy current pipeline inspection apparatus and method

#135
20160091296
2016-03-31

Method for detecting a strand gap in fiber fabric and a device for its implementation

#136
20160069788
2016-03-10

Prediction method for corrosion rate of steam generator tube using eddy current testing

#137
20160061785
2016-03-03

Fluidless roller probe device

#138
20160061776
2016-03-03

Method and device for multi-sensor electromagnetic defectoscopy of well casings

#139
20150346155
2015-12-03

Device for the nondestructive test of a part

#140
20150323502
2015-11-12

Eddy current flaw detection probe and eddy current flaw inspection apparatus

#141
20150323501
2015-11-12

Extended reach inspection apparatus

#142
20150308980
2015-10-29

Defects inspection through detection of magnetic fields

#143
20150258694
2015-09-17

Laser centering of robotic arm

#144
20150219601
2015-08-06

Method of electromagnetic defectoscopy for multi-string wells and the electromagnetic downhole defectoscope

#145
20150212113
2015-07-30

Eddy current probe rotator

#146
20150160164
2015-06-11

System and method for inspection of components

#147
20150148955
2015-05-28

Structural assessment, maintenance, and repair apparatuses and methods

#148
20150127274
2015-05-07

Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes

#149
20150039245
2015-02-05

System and method of non-destructive inspection with a visual scanning guide

#150
20150038826
2015-02-05

Magnetocardiography arrangement and ergometer for same

#151
20150035523
2015-02-05

Non destructive evaluation scanning probe with self-contained multi-axis position encoder

#152
20140375309
2014-12-25

Apparatus and method for eddy current inspection of structures

#153
20140361764
2014-12-11

Adaptive electromagnetic probe for twisted tube heat exchanger

#154
20140360289
2014-12-11

Nondestructive inspection system for difficult to access areas

#155
20140354273
2014-12-04

Steam generator tube probe and method of inspection

#156
20140292316
2014-10-02

Apparatus and method for detecting defects in a metallic surface by moving an eddy coil along a scan path relative to the surface

#157
20140191751
2014-07-10

Magnetic testing method and apparatus

#158
20140184215
2014-07-03

Eddy current testing apparatus, eddy current testing probe, and eddy current testing method

#159
20140182373
2014-07-03

Reference speed measurement for a non-destructive testing system

#160
20140159266
2014-06-12

Method and device for the generative production of a component

#161
20140102205
2014-04-17

Pipeline inspection gauge (PIG) alert system

#162
20140049254
2014-02-20

Non-destructive testing device for testing a welded region of a workpiece

#163
20140035568
2014-02-06

Assembly with a universal manipulator for inspecting dovetail of different sizes

#164
20140033837
2014-02-06

Apparatus for automated positioning of eddy current test probe

#165
20140002070
2014-01-02

Axial and circumferential flaw sensing eddy current probe

#166
20130335111
2013-12-19

Eddy current inspection probe

#167
20130307531
2013-11-21

Search coil assembly and system for metal detection

#168
20130241541
2013-09-19

Eddy current inspection device, eddy current inspection probe, and eddy current inspection method

#169
20130193960
2013-08-01

Eddy current flaw detection system and eddy current flaw detection method

#170
20130124109
2013-05-16

Method and apparatus for inspection of corrosion and other defects through insulation

#171
20130106403
2013-05-02

Garment incorporating a non destructive control system

#172
20130061664
2013-03-14

Inspection vehicle for a turbine disk

#173
20130009634
2013-01-10

Apparatus and method for measuring deposits inside a tube

#174
20120319681
2012-12-20

Device for detection of defects in a recess

#175
20120257705
2012-10-11

Method of detecting an existence of a loose part in a steam generator of a nuclear power plant

#176
20120193065
2012-08-02

Inspection apparatus and inspection method for heat transfer tube

#177
20120183114
2012-07-19

METHOD AND APPARATUS FOR TESTING AN ANNULAR WELD ON A MAIN COOLANT LINE CONNECTED TO A REACTOR PRESSURE VESSEL OF A NUCLEAR POWER PLANT

#178
20120161758
2012-06-28

Eddy current testing method and apparatus for inspecting an object for flaws

#179
20120153941
2012-06-21

Nondestructive test of a sealing member

#180
20120150466
2012-06-14

Apparatus and method for evaluating layers in a multi-layer structure

#181
20120126801
2012-05-24

Device for detection of at least one defect in a concave or convex structure

#182
20120123699
2012-05-17

Flaw-detection apparatus and flaw-detection method

#183
20120119733
2012-05-17

Inspection device

#184
20120098531
2012-04-26

Device for the nondestructive test of a part

#185
20120095686
2012-04-19

Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes

#186
20120092005
2012-04-19

Rotary eddy current testing probe device

#187
20120038354
2012-02-16

Linear structure inspection apparatus and method

#188
20120013334
2012-01-19

Material Property Estimation Using Inverse Interpolation

#189
20120007596
2012-01-12

Eddy current flaw detection probe

#190
20120000290
2012-01-05

Inspection vehicle for a turbine disk

#191
20110267047
2011-11-03

Nondestructive robotic inspection method and system therefor

#192
20110241660
2011-10-06

THE DETECTION OF DEPOSITS COMPRISING AT LEAST ONE FERROMAGNETIC MATERIAL ON OR CLOSE TO THE EXTERNAL WALL OF A TUBE

#193
20110218741
2011-09-08

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

#194
20110191045
2011-08-04

Apparatus and method for eddy current inspection of tubular components

#195
20110167914
2011-07-14

INTEGRATED MULTI-SENSOR NON-DESTRUCTIVE TESTING

#196
20110125462
2011-05-26

TETHERLESS TUBE INSPECTION SYSTEM

#197
20110093988
2011-04-21

Stud scanner

#198
20110089937
2011-04-21

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

#199
20110068783
2011-03-24

Eddy-current flaw detection method and apparatus

#200
20110062946
2011-03-17

Eddy current probes having magnetic gap

#201
20100308818
2010-12-09

System and method for detecting corrosion pitting in gas turbines

#202
20100181791
2010-07-22

Apparatus for automated positioning of eddy current test probe

#203
20100085044
2010-04-08

Eddy current testing method, eddy current testing differential coil and eddy current testing probe for internal finned pipe or tube

#204
20100085043
2010-04-08

Eddy current testing apparatus and eddy current testing method

#205
20100085042
2010-04-08

Eddy current testing method

#206
20100079157
2010-04-01

Eddy current system and method for crack detection

#207
20100060273
2010-03-11

Sensor system for an in-line inspection tool

#208
20100008462
2010-01-14

Non-destructive test evaluation of welded claddings on rods of hydraulic cylinders used for saltwater, brackish and freshwater applications

#209
20100007342
2010-01-14

High resolution and flexible eddy current array probe

#210
20090267598
2009-10-29

Device for inspecting tangential recesses in a rotor disk

#211
20090243605
2009-10-01

Intelligent eddy current array probe with embedded firing sequence memory

#212
20090192755
2009-07-30

Material property estimation using inverse interpolation

#213
20090132181
2009-05-21

System and method for detecting flaws in welded tubulars

#214
20090126493
2009-05-21

Nondestructive inspection heads for components having limited surrounding space

#215
20090051358
2009-02-26

Flaw Detector and Flaw Detection Method For Silicon Layer of Wafer

#216
20090033323
2009-02-05

Method and apparatus for nondestructive inspection of interwoven wire fabrics

#217
20080297148
2008-12-04

Device for non-destructive eddy current inspection of a hole formed in a conductive part

#218
20080278151
2008-11-13

SYSTEM AND METHODS FOR INSPECTING INTERNAL CRACKS

#219
20080272772
2008-11-06

Methods and apparatus for inspecting materials

#220
20080265878
2008-10-30

Method and an installation for using eddy currents for non-destructive inspection with automatic calibration

#221
20080159619
2008-07-03

Multi-frequency image processing for inspecting parts having complex geometric shapes

#222
20080079427
2008-04-03

Test device for tubular specimens

#223
20080079426
2008-04-03

EDDY CURRENT TESTING APPARATUS AND EDDY CURRENT TESTING METHOD

#224
20080024125
2008-01-31

METHOD FOR POSITIONING A PROBE

#225
20080011063
2008-01-17

Sensor finger module for a pipeline inspection tool

#226
20070236214
2007-10-11

Surface mounted sensor arrays having segmented primary windings

#227
20070229066
2007-10-04

Eddy current flaw detection sensor and method

#228
20070227255
2007-10-04

Self-monitoring metals, alloys and materials

#229
20070222439
2007-09-27

EDDY CURRENT ARRAY PROBES WITH ENHANCED DRIVE FIELDS

#230
20070182422
2007-08-09

Probe for electrical measurement methods, especially eddy current measurements

#231
20070125189
2007-06-07

Non-destructive inspection system with flexible display and associated method

#232
20070120561
2007-05-31

Method for verifying sensor condition

#233
20070120559
2007-05-31

Pulsed eddy current pipeline inspection system and method

#234
20070119006
2007-05-31

Support unit for a scraper and method for positioning the support elements of a scraper

#235
20070100579
2007-05-03

Control for hand-held imaging array using computer mouse configuration

#236
20070096728
2007-05-03

Eddy current inspection apparatus and methods

#237
20070052413
2007-03-08

Device for testing a test specimen for surface faults by magnetization means and by means of induction probes as measurement sensors

#238
20070028706
2007-02-08

Abrasion-resistant pig, and materials and methods for making same

#239
20070024278
2007-02-01

Methods and apparatus for inspecting materials

#240
20070022830
2007-02-01

ID-OD discrimination sensor

#241
20060236792
2006-10-26

Workpiece inspection system

#242
20060226834
2006-10-12

High frequency rotary eddy current probe device

#243
20060220640
2006-10-05

Pipeline inspection tool with spirally arranged sensor blocks

#244
20060213274
2006-09-28

Nondestructive inspection heads for components having limited surrounding space

#245
20060202688
2006-09-14

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