ClassID:

168199

G01N21/8914 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined

Sub-classes:
Recent Application in this class:
#1
20260118283
2026-04-30

MACHINE FOR HANDLING SHEETS, COMPRISING AN INSPECTION DEVICE AND A SENSOR ADJUSTMENT PATH IN THE CLEAR WIDTH

#2
20260118282
2026-04-30

INTEGRATED QUALITY MONITORING VIEW FOR BATTERY MANUFACTURING PROCESS

#3
20260081202
2026-03-19

SINGLE STATION BATTERY MANUFACTURE

#4
20260079115
2026-03-19

LIGHTING DEVICE FOR GENERATING A LINE ILLUMINATION

#5
20260049948
2026-02-19

APPEARANCE INSPECTION DEVICE FOR ELONGATED OBJECT

#6
20260010996
2026-01-08

DEFECT INSPECTION SYSTEM AND DEFECT INSPECTION METHOD

#7
20260009737
2026-01-08

METHOD FOR DETECTING DEFECTS IN THE WOOD AND PROPERTIES OF THE DEFECTS IN THE WOOD DURING THE PROCESSING OF LOGS AND DEVICE FOR PROCESSING LOGS

#8
20250357459
2025-11-20

EVALUATION APPARATUS AND EVALUATION METHOD FOR LITHIUM METAL BATTERY

#9
20250290865
2025-09-18

STRAW CHOPPER KNIFE WEAR DETECTION

#10
20250239386
2025-07-24

System and Method To Handle Lax Objects

#11
20250224341
2025-07-10

Electrode Sheet Defect Inspection Device

#12
20250198940
2025-06-19

ELECTRODE MARKING DEVICE AND ROLL MAP CREATION SYSTEM

#13
20250137947
2025-05-01

X-RAY ANALYSIS APPARATUS

#14
20250073780
2025-03-06

SENSOR FUSION WITH EDDY CURRENT SENSING

#15
20250066153
2025-02-27

SYSTEM AND METHODS FOR THE CALCULATION OF ADDITIONAL LOCAL STRETCHING IN A WEB

#16
20250035559
2025-01-30

METHOD, APPARATUS, AND SYSTEM FOR DEFECT DETECTION OF CATHODE ELECTRODE PLATE OF COMPOSITE MATERIAL STRIP

#17
20240393259
2024-11-28

PINHOLE DETECTION DEVICE

#18
20240377336
2024-11-14

Integrated Quality Monitoring View for Battery Manufacturing Process

#19
20240264089
2024-08-08

Marking System and Marking Method for Identifying Defect of Electrode Sheet

#20
20240102794
2024-03-28

CARD-HANDLING DEVICES WITH DEFECT DETECTION AND RELATED METHODS

#21
20240094140
2024-03-21

ON-LINE DETECTION SYSTEM FOR DEFECTS OF MEMBRANE ELECTRODE ASSEMBLY

#22
20240068939
2024-02-29

METHOD AND DEVICE FOR DETECTING DEFECTS OF A STRAND-LIKE PRODUCT

#23
20240044784
2024-02-08

MOISTURE DETECTING APPARATUS FOR RECORDING MATERIAL AND IMAGE FORMING APPARATUS

#24
20230349836
2023-11-02

SURFACE INSPECTION DEVICE, SURFACE INSPECTION METHOD, AND MANUFACTURING METHOD OF METAL STRIP

#25
20230343982
2023-10-26

Mono-Cell Manufacturing Apparatus with Gloss Meter and Manufacturing Method Using the Same

#26
20230267597
2023-08-24

YARN INSPECTION SYSTEM AND SCREENING METHOD

#27
20230263209
2023-08-24

AN APPARATUS AND METHOD FOR MANUFACTURING A CONSUMABLE FOR AN AEROSOL PROVISION SYSTEM

#28
20230160834
2023-05-25

OPTICAL TURBINE ENGINE BLADE DAMAGE DETECTOR

#29
20230152242
2023-05-18

CONTINUOUS CASTING BILLET SURFACE DETECTION SYSTEM AND METHOD BASED ON TWO-DIMENSIONAL AND THREE-DIMENSIONAL COMBINED IMAGING

#30
20230077585
2023-03-16

Method and apparatus for flattening and imaging a printed thin film product

#31
20230073069
2023-03-09

METHOD FOR ASSESSING A DOTTING OF A SURFACE

#32
20230039747
2023-02-09

SYSTEM FOR MEASURING DIMENSIONS OF FOOD PARTICLES AND ASSOCIATED METHOD

#33
20230021315
2023-01-26

SYSTEMS AND METHODS FOR DEFECT DETECTION

#34
20230014796
2023-01-19

SCREEN MASK INSPECTION DEVICE, SOLDER PRINTING INSPECTION DEVICE, AND METHOD FOR INSPECTING SCREEN MASK

#35
20230009598
2023-01-12

METHOD FOR IDENTIFYING DEFECTS IN A FILM, METHOD AND DEVICE FOR PRODUCING A FILM

#36
20230009074
2023-01-12

System for detecting poor weld in welded portion of battery module, and method thereof

#37
20220339729
2022-10-27

METHOD OF MONITORING THE QUALITY OF ABSORBENT SANITARY ARTICLES, RELATED PRODUCTION LINE AND COMPUTER-PROGRAM PRODUCT

#38
20220328865
2022-10-13

Making and inspecting a web of vitreous lithium sulfide separator sheet and lithium electrode assemblies and battery cells

#39
20220205927
2022-06-30

ELECTRONIC LABEL INSPECTION DEVICE

#40
20220156024
2022-05-19

VISUAL CONTROL SYSTEM FOR AN EXTENDED PRODUCT

#41
20220146436
2022-05-12

Inspection station and method for inspecting sheet material

#42
20220011241
2022-01-13

Surface-defect detecting method, surface-defect detecting apparatus, steel-material manufacturing method, steel-material quality management method, steel-material manufacturing facility, surface-defect determination model generating method, and surface-defect determination model

#43
20210302325
2021-09-30

Inspection method and inspection system for cylindrical honeycomb structure made of ceramics

#44
20210249643
2021-08-12

Method for manufacturing electrode by switching contact region of roll surface upon abnormality detection

#45
20210231576
2021-07-29

Detection and characterization of defects in pharmaceutical cylindrical containers

#46
20210122131
2021-04-29

DEVICE AND METHOD FOR INSPECTING EXPOSURE SAMPLES, DISCHARGE STATION AND MACHINE FOR PROCESSING SHEET-SHAPED ELEMENTS

#47
20210116397
2021-04-22

Analytical methods using X-ray absorption spectroscopy for quantifying or evaluating metal ions in a dentifrice

#48
20210109033
2021-04-15

Methods and systems for the quantitative measurement of internal defects in as-cast steel products

#49
20210094866
2021-04-01

Glass sheet acquisition and positioning system and associated method for an inline system for measuring the optical characteristics of a glass sheet

#50
20210072018
2021-03-11

Card-handling devices with defect detection and related methods

#51
20200349792
2020-11-05

System for wear and aging evaluation of a paper-based resource

#52
20200276618
2020-09-03

System and method for detecting a cover with an abnormal condition

#53
20200240926
2020-07-30

Method and a machine for checking the quality of a product

#54
20200186696
2020-06-11

Overhead sidelight

#55
20200122975
2020-04-23

ELEVATOR SYSTEM TENSION MEMBER SURFACE ANOMOLY DETECTION

#56
20200038929
2020-02-06

APPARATUS, METHOD, AND PROGRAM FOR MONITORING OPERATION OF HIGH FREQUENCY RESISTANCE WELDING AND INDUCTION HEATING WELDING OF ELECTRIC RESISTANCE WELDED STEEL PIPE

#57
20190187074
2019-06-20

Analytical methods using x-ray absorption spectroscopy for quantifying or evaluating metal ions in a dentifrice

#58
20190154589
2019-05-23

Quality control station for a sheet element processing machine and illumination unit for the quality control station

#59
20190128819
2019-05-02

Inspection system and method for analysing defects

#60
20190094147
2019-03-28

Hydrogen sensitive films and sensors produced therefrom

#61
20190074503
2019-03-07

Electrode manufacture by switching contact region of roll surface upon abnormality detection

#62
20190003987
2019-01-03

Surface defect inspecting device and method for steel sheets

#63
20180372650
2018-12-27

OPTICAL INSPECTION SYSTEM, PROCESSING SYSTEM FOR PROCESSING OF A MATERIAL ON A FLEXIBLE SUBSTRATE, AND METHODS OF INSPECTING A FLEXIBLE SUBSTRATE

#64
20180328856
2018-11-15

Methods and systems for the quantitative measurement of internal defects in as-cast steel products

#65
20180306727
2018-10-25

Installation for optically examining surface regions of objects

#66
20180299667
2018-10-18

Pinhole camera with an integrated lens cleaning chamber, and a lens cleaning system for a pinhole camera

#67
20180266811
2018-09-20

System and method for determining tow parameters

#68
20180202954
2018-07-19

Method for coating a surface of a metal strip and a metal strip-coating device

#69
20180172601
2018-06-21

METHOD OF INSPECTING A STEEL STRIP

#70
20180164225
2018-06-14

Optical device for detecting an internal flaw of a transparent substrate and method for the same

#71
20180164224
2018-06-14

Apparatus for Photographing Glass in Multiple Layers

#72
20180148274
2018-05-31

SHEET MEMBER INSPECTION METHOD AND SHEET MEMBER CONVEYING APPARATUS

#73
20180143142
2018-05-24

Method and apparatus for determining features of hot surface

#74
20180133946
2018-05-17

INSTALLATION FOR PRODUCING A FILM WEB AND METHOD FOR OPERATING SUCH AN INSTALLATION

#75
20180100809
2018-04-12

Film inspection device

#76
20170261486
2017-09-14

Pearl grading method

#77
20170234807
2017-08-17

Inspection apparatus using THBAND

#78
20170087742
2017-03-30

Skinning of ceramic honeycomb bodies

#79
20170074805
2017-03-16

Check grader-actuatable interface for board lumber scanning

#80
20170016832
2017-01-19

Surface property indexing apparatus, surface property indexing method, and program

#81
20160349189
2016-12-01

METHOD FOR EXAMINING WASHED OR CLEANED ITEMS OF LAUNDRY

#82
20160257598
2016-09-08

Glass sheet acquisition and positioning system and associated method for an inline system for measuring the optical characteristics of a glass sheet

#83
20160216214
2016-07-28

Panel inspection apparatus and method

#84
20160178536
2016-06-23

Sheet member conveyance device, sheet member support device, sheet member inspection device, and sheet member conveyance method

#85
20160161423
2016-06-09

Method and device for detecting defects in coils of brittle or fracture-prone material which is at least partially transparent, and use of said method and device

#86
20160084819
2016-03-24

Method and arrangement for detecting free fibre ends in paper

#87
20160009516
2016-01-14

Installation for processing a paper web or corrugated cardboard web

#88
20150346109
2015-12-03

Method for particle detection on flexible substrates

#89
20150323451
2015-11-12

Dynamic measurement of density using terahertz radiation with real-time thickness measurement for process control

#90
20150308036
2015-10-29

Detection Of A Periodic Structure In A Moving Elongated Textile Material

#91
20150268174
2015-09-24

Skinning of ceramic honeycomb bodies

#92
20150160140
2015-06-11

Apparatus and method for inspecting a flexible glass ribbon

#93
20150160001
2015-06-11

Method and apparatus to monitor and control sheet characteristics on a creping process

#94
20150136993
2015-05-21

Sheet measurement

#95
20150116727
2015-04-30

Method and device for measuring the flatness of a metal product

#96
20150110382
2015-04-23

Image sensor unit, image reading apparatus, and paper sheet distinguishing apparatus

#97
20150021482
2015-01-22

Device and method for recording contaminations in a hydraulic system

#98
20140299253
2014-10-09

Prepreg production method

#99
20140185883
2014-07-03

Analysis of the digital image of the surface of a tyre and processing of non-measurement points

#100
20140130568
2014-05-15

Checking unit and method for calibrating a checking unit

#101
20130169956
2013-07-04

Marking and defect recognition procedure in prepreg material

#102
20130116812
2013-05-09

Method and apparatus to monitor and control sheet characteristics on a creping process

#103
20130050470
2013-02-28

Surface inspection method and surface inspection apparatus for steel sheet coated with resin

#104
20120287269
2012-11-15

Apparatus and method for evaluating tire self-cleaning capability

#105
20120263354
2012-10-18

Method for evaluating tire self-cleaning capability by analyzing recorded images

#106
20120146252
2012-06-14

CONTROL METHOD FOR DETERMINING CURE STATUS OF GLASS FIBER PRODUCTS

#107
20120140206
2012-06-07

System and method for the ultrasonic detection of transparent window security features in bank notes

#108
20120076922
2012-03-29

Method and device for the spectral analysis of a metal coating layer deposited on the surface of a steel strip

#109
20120068399
2012-03-22

Paper sheets inspection apparatus

#110
20110255081
2011-10-20

Apparatus and methods for setting up optical inspection parameters

#111
20110083791
2011-04-14

Information storing, readout and calculation system for use in a system for continuously manufacturing liquid-crystal display elements, and method for producing the same

#112
20110018469
2011-01-27

Illumination for a test device

#113
20100245562
2010-09-30

METHOD AND DEVICE FOR DETECTING SHAPE OF SHEET ROLL

#114
20100209591
2010-08-19

Device for stabilization and visual monitoring of an elongated metallic strip in a transport direction along a predetermined transport path

#115
20100165333
2010-07-01

Laminated film defect inspection method and laminated film defect inspection device

#116
20100132910
2010-06-03

Method for detecting and classifying surface defects on continuously cast slabs

#117
20100128261
2010-05-27

DEVICE FOR DETECTING AND CLASSIFYING RESIDUAL OXIDE IN METAL SHEET PRODUCTION LINES

#118
20100117250
2010-05-13

Method for inspecting defect of hollow fiber porous membrane, defect inspection equipment and production method

#119
20100067010
2010-03-18

Film quality evaluation method, apparatus therefor, and production system for thin-film device

#120
20100066826
2010-03-18

OPTICAL METHOD AND MEASURING DEVICE FOR A WEB CONTAINING FIBERS

#121
20100065760
2010-03-18

Method for determining a characteristic parameter of a CRP specimen

#122
20100060881
2010-03-11

Ultrasonic detection system and method for the detection of transparent window security features in bank notes

#123
20080310700
2008-12-18

Article visual inspection apparatus

#124
20070181240
2007-08-09

Method for inspecting a film carrier tape for mounting electronic components

#125
20060109466
2006-05-25

Copper foil inspection device copper foil inspection method defect inspection device and defeat inspection method

#126
20060041327
2006-02-23

Automatic control and monitoring system for splice overlapping tolerance in textile ply

#127
20050029469
2005-02-10

Method for detecting foreign bodies within a continuously guided product stream and apparatus for carrying out the method

#128
20050021262
2005-01-27

Quality and condition monitoring based on spectrum separating measurement

#129
20050011528
2005-01-20

Traversing measurement system for a dryer and associated method

#130
20050004956
2005-01-06

Optical method for evaluating surface and physical properties of structures made wholly or partially from fibers, films, polymers or a combination thereof

#131
15967734
2019-01-29

Inspection of seal for high altitude balloons

#132
15818324
2019-07-02

Systems and methods for glass particle detection

#133
15597374
2018-05-29

Inspection of seal for high altitude balloons

#134
14811189
2017-06-27

Inspection of seal for high altitude balloons