ClassID:

168573

G01N27/82 - page 2 - 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

Recent Application in this class:
#301
20140312887
2014-10-23

Apparatus and method for monitoring the structural integrity of a pipeline

#302
20140306699
2014-10-16

Magnetizing apparatus for magnetic particle testing of a wheel using a conductor and auxiliary conductors for magnetization

#303
20140306697
2014-10-16

APPARATUS AND METHOD FOR NON-DESTRUCTIVE INSPECTIONS

#304
20140294285
2014-10-02

Method, machine, and computer medium having computer program to detect and evaluate structural anomalies in circumferentially welded pipelines

#305
20140266169
2014-09-18

Synthetic rope, fiber optic cable and method for non-destructive testing thereof

#306
20140253111
2014-09-11

Method and system for localization of open defects in electronic devices with a DC squid based RF magnetometer

#307
20140253110
2014-09-11

Magnetostrictive sensor having crimped magnetostrictive strip for high temperature operation

#308
20140239944
2014-08-28

Carburization sensing method

#309
20140225606
2014-08-14

Inspection device and inspection method

#310
20140218503
2014-08-07

Apparatus and method for optical inspection, magnetic field and height mapping

#311
20140214340
2014-07-31

APPARATUS AND METHOD FOR DETECTING AT LEAST ONE PERIODICALLY OCCURRING DEFECT ON AN OBJECT

#312
20140197829
2014-07-17

MOBILE CARRIER SYSTEM FOR AT LEAST ONE SENSOR ELEMENT DESIGNED FOR NON-DESTRUCTIVE TESTING

#313
20140197825
2014-07-17

Arrangement for crack detection in metallic materials in a metal making process

#314
20140191751
2014-07-10

Magnetic testing method and apparatus

#315
20140176698
2014-06-26

Systems and methods for imaging characteristics of a sample and for identifying regions of damage in the sample

#316
20140167747
2014-06-19

Welded portion quality determining system

#317
20140139211
2014-05-22

Magnetic inspection systems for inspection of target objects

#318
20140088889
2014-03-27

System, method and computer medium having computer program to determine presence of stress corrosion cracking in pipelines with pattern recognition

#319
20140084910
2014-03-27

Surface property inspection device and surface property inspection method

#320
20140084909
2014-03-27

Block made of a building material

#321
20140055130
2014-02-27

Nondestructive inspection device using alternating magnetic field, and nondestructive inspection method

#322
20140035569
2014-02-06

Wire rope flaw detector

#323
20140028300
2014-01-30

Internal and external universal EMAT inspection devices and related methods

#324
20140015521
2014-01-16

Conduit sensor device with magnetic shunt and process for modifying a magnetic field

#325
20140013871
2014-01-16

Conduit sensor device propulsion apparatus and process for operating the propulsion apparatus

#326
20140002071
2014-01-02

PROBE FOR ANALYZING AN ASSEMBLY OF RODS OR TUBES

#327
20140002068
2014-01-02

Non-destructive inspection device for pressure containers using leakage-flux measurement

#328
20130314084
2013-11-28

Apparatus for detecting crack using heterogeneous magnetic sensors

#329
20130314082
2013-11-28

Apparatus and method for detecting crack in small-bore piping system

#330
20130260645
2013-10-03

Eddy current sensor and polishing method

#331
20130234701
2013-09-12

Partial saturation eddy current sensor apparatus and method of use

#332
20130193960
2013-08-01

Eddy current flaw detection system and eddy current flaw detection method

#333
20130191041
2013-07-25

Insulation defect detection of high voltage generator stator core

#334
20130187641
2013-07-25

Method and apparatus for magnetic response imaging

#335
20130126737
2013-05-23

Nondestructive testing of a carrier element of an elevator installation

#336
20130119979
2013-05-16

LEAKAGE FLUX PROBE FOR NON-DESTRUCTIVE LEAKAGE FLUX-TESTING OF BODIES CONSISTING OF MAGNETIZABLE MATERIAL

#337
20130119256
2013-05-16

Nondestructive testing of a carrier element of an elevator installation

#338
20130113472
2013-05-09

Method and apparatus for magnetic crack depth prediction

#339
20130081486
2013-04-04

Apparatus and method for inspection of tubes in a boiler

#340
20130076347
2013-03-28

Crack determining device and semiconductor device

#341
20130068028
2013-03-21

Pseudorandom binary sequence apparatus and method for in-line inspection tool

#342
20130055789
2013-03-07

Method and apparatus for sensing magnetic radiation through tagging

#343
20120306483
2012-12-06

ELECTROMAGNET INSPECTION APPARATUS AND METHOD

#344
20120293289
2012-11-22

Conduit sensor device with magnetic shunt and process for modifying a magnetic field

#345
20120293168
2012-11-22

Multi directional electromagnetic yoke for inspection of bores

#346
20120253696
2012-10-04

Methods and apparatus for the inspection of plates and pipe walls

#347
20120190118
2012-07-26

COMPONENT HAVING A PROTECTIVE LAYER THAT CAN BE MONITORED MAGNETICALLY AND METHOD FOR OPERATING A COMPONENT

#348
20120176127
2012-07-12

APPARATUS FOR PIPELINE INSPECTION

#349
20120161758
2012-06-28

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

#350
20120135337
2012-05-31

Non-destructive testing methods for fuel cell interconnect manufacturing

#351
20120126801
2012-05-24

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

#352
20120068696
2012-03-22

APPARATUS FOR EVALUATING HARDENING QUALITY AND METHOD THEREOF

#353
20120049842
2012-03-01

Apparatus, system, and method for maintaining normalcy of a sensor with respect to a structure

#354
20120038357
2012-02-16

Tire metallic cable anomaly detection method and apparatus

#355
20120038354
2012-02-16

Linear structure inspection apparatus and method

#356
20120032672
2012-02-09

Carburization sensing method

#357
20120013334
2012-01-19

Material Property Estimation Using Inverse Interpolation

#358
20120013330
2012-01-19

Conduit sensor device with magnetic shunt and process for modifying a magnetic field

#359
20110282592
2011-11-17

Method of determining an edge of an anomaly, method of determining interaction, method of aligning, computer program product, and data carrier

#360
20110273171
2011-11-10

METHOD AND DEVICE FOR DETERMINING WHETHER THERE IS A CHANGE IN A SUBSTRATE BENEATH A LAYER COVERING THE SUBSTRATE

#361
20110270557
2011-11-03

Measuring method of critical current density of superconductor wires using measurement of magnetization loss

#362
20110234212
2011-09-29

MAGNETIC FLUX LEAKAGE INSPECTION DEVICE

#363
20110181275
2011-07-28

Spiral magnetic field apparatus and method for pipeline inspection

#364
20110148405
2011-06-23

Magnetism measuring method and device

#365
20110146424
2011-06-23

Stringer probe with magnetic spring balance

#366
20110142186
2011-06-16

METHOD AND DEVICE FOR DETECTING DEPOSITS COMPRISING AT LEAST ONE FERROMAGNETIC MATERIAL ON OR NEAR THE EXTERNAL WALL OF A TUBE

#367
20110031967
2011-02-10

Nondestructive inspection apparatus using squid magnetic sensor

#368
20100300184
2010-12-02

Pipeline condition detecting method and apparatus

#369
20100288049
2010-11-18

Pseudorandom binary sequence apparatus and method for in-line inspection tool

#370
20100283454
2010-11-11

Magnetising assembly

#371
20100259252
2010-10-14

Segmented magnetostrictive patch array transducer, apparatus for diagnosing structural fault by using the same, and method of operating the same

#372
20100219818
2010-09-02

Device for nondestructive testing of pipes

#373
20100182000
2010-07-22

Wire-rope flaw detector

#374
20100127699
2010-05-27

System and method for eddy current inspection of parts with complex geometries

#375
20100117635
2010-05-13

Spiral magnetic field apparatus and method for pipeline inspection

#376
20100100344
2010-04-22

User designated measurement display system and method for NDT/NDI with high rate input data

#377
20100060274
2010-03-11

Digital ferromagnetic part inspection

#378
20090322373
2009-12-31

Permanent magnet rotor crack detection

#379
20090302836
2009-12-10

Device for non-destructive testing of a component by analyzing distribution of a leakage magnetic field

#380
20090302835
2009-12-10

Apparatus and method for holding a rotatable eddy-current magnetic probe, and for rotating the probe around a boundary

#381
20090234590
2009-09-17

Method for improved crack detection and discrimination using circumferential magnetic flux leakage

#382
20090229362
2009-09-17

Method for non-destructive inspection

#383
20090192755
2009-07-30

Material property estimation using inverse interpolation

#384
20090174399
2009-07-09

Method and system for generating and receiving torsional guided waves in a structure

#385
20080315872
2008-12-25

Method and device for long-range torsional guided-wave inspection of piping with a partial excitation and detection around the pipe circumference

#386
20080258720
2008-10-23

Hybrid wound/etched winding constructs for scanning and monitoring

#387
20080228412
2008-09-18

Method for nondestructive testing of pipes for surface flaws

#388
20080204008
2008-08-28

Untethered, unpowered, rollable device to sense condition of pipeline wall

#389
20080042646
2008-02-21

Pipeline inspection using variable-diameter remote-field eddy current technology

#390
20070239407
2007-10-11

Remaining life prediction for individual components from sparse data

#391
20070222438
2007-09-27

Electromagnetic flaw detection apparatus for inspection of a tubular

#392
20070222436
2007-09-27

Method and apparatus inspecting pipelines using magnetic flux sensors

#393
20070159166
2007-07-12

Rotating head for nondestructive tests

#394
20070152664
2007-07-05

Inspection method and apparatus using scanning laser SQUID microscope

#395
20070126421
2007-06-07

Surveying of buried pipelines

#396
20070120560
2007-05-31

Eddy current inspection device with arrays of magnetoresistive sensors

#397
20070108973
2007-05-17

Systems and methods for flaw detection and monitoring at elevated temperatures with wireless communication using surface embedded, monolithically integrated, thin-film, magnetically actuated sensors, and methods for fabricating the sensors

#398
20070007955
2007-01-11

Fastener and fitting based sensing methods

#399
20070006670
2007-01-11

RFT pipeline inspection system and method therefor

#400
20060247868
2006-11-02

Apparatus and method for detection of defects using flux leakage techniques

#401
20060192123
2006-08-31

Crack detection in razor blades

#402
20060186880
2006-08-24

Automated drawing tool and method for drawing a sensor layout

#403
20060158181
2006-07-20

Eddy-current probe

#404
20060145693
2006-07-06

Detecting failures of flexible multistrand steel structures

#405
20060097719
2006-05-11

Inspection carriage for turbine blades

#406
20060076951
2006-04-13

Pipeline inspection apparatus and method

#407
20060009923
2006-01-12

Material property estimation using non-orthogonal responsive databases

#408
20050283930
2005-12-29

METAL BRUSH AND METHOD THEREFOR

#409
20050237055
2005-10-27

Apparatus and method for eddy-current magnetic scanning a surface to detect sub-surface cracks around a boundary

#410
20050206373
2005-09-22

Metallic contaminant detecting method and apparatus therefor

#411
20050179430
2005-08-18

Transducer for generating and measuring torsional waves, and apparatus and method for structural diagnosis using the same

#412
20050122099
2005-06-09

Non-destructive inspection method

#413
20050104584
2005-05-19

Method and system for torsional wave inspection of heat exchanger tubes

#414
20050088173
2005-04-28

Method and apparatus for tunable magnetic force interaction in a magnetic force microscope

#415
20050083050
2005-04-21

Fluid supports for sensors

#416
20050062116
2005-03-24

Field effect transistor sensor

#417
20050007106
2005-01-13

Hybrid wound/etched winding constructs for scanning and monitoring

#418
19217328
2025-10-21

Mailpiece magnetic ink content recognition detection system

#419
19056475
2025-05-27

Mailpiece magnetic ink content recognition detection system

#420
17199694
2023-06-20

Dual layer circuit board for sensors on a pipeline inspection tool

#421
16780813
2021-12-14

Resiliently deformable magnetic field core apparatus and applications

#422
15799462
2020-09-22

Non-destructive evaluation of internal damage in fiber reinforced composite materials by delivery of a two-part magnetic nanoparticle chemistry

#423
15792891
2020-11-10

Systems and methods for anisotropic vector hysteresis analysis

#424
15691938
2019-01-15

Apparatus for magnetostrictive sensor for guided-wave-based inspection, and its associated system and method

#425
15339051
2017-12-05

Device and method for checking fuel pellets with IFBA

#426
15185018
2020-02-11

Resiliently deformable magnetic field transmitter cores for use with utility locating devices and systems

#427
15089686
2018-03-13

Unpowered railgun field validation for safe-arm fuzing

#428
14599893
2017-08-08

Apparatus for detecting magnetic flux leakage and methods of making and using same

#429
14242938
2015-02-03

AUV pipeline inspection using magnetic tomography

#430
14203485
2020-01-07

Pipe inspection cable counter and overlay management system

#431
13873478
2016-03-15

Fixture for testing flexible circuit

#432
13746200
2016-10-18

Pipeline marker with compact coil

#433
13746196
2015-11-10

Pipeline marker with flux concentrator

#434
13524334
2015-06-30

Explosion-proof magnetic flux leakage inspection apparatus for well tubing