ClassID:

168194

G01N2021/8908 - 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; Optical details; Scanning details Strip illuminator, e.g. light tube

Recent Application in this class:
#1
20220268708
2022-08-25

Optical detection device and detection method thereof

#2
20220236580
2022-07-28

Forming a homogenized illumination line which can be imaged as a low-speckle line

#3
20210278347
2021-09-09

MACHINE DIRECTION LINE FILM INSPECTION

#4
20210164913
2021-06-03

Arrangement and method for contactless determination of a dimension of a moving web

#5
20200386541
2020-12-10

Shape inspection apparatus and shape inspection method

#6
20190227336
2019-07-25

Forming a homogenized illumination line which can be imaged as a low-speckle line

#7
20190204211
2019-07-04

Substance testing system and method

#8
20190154589
2019-05-23

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

#9
20190145760
2019-05-16

Image capturing system and a method for determining the position of an embossed structure on a sheet element

#10
20190122352
2019-04-25

Device for inspecting printed images

#11
20180372651
2018-12-27

Method for producing an OSB

#12
20180180405
2018-06-28

Shape measurement apparatus and shape measurement method

#13
20170241915
2017-08-24

Inspection and/or web observation apparatus, use of an arrangement as a background panel or transmitted-light transmitter in the inspection and/or web observation apparatus, and method for operating the inspection and/or web observation

#14
20150219570
2015-08-06

Optical inspection apparatus and optical sorting apparatus

#15
20140299253
2014-10-09

Prepreg production method

#16
20140185060
2014-07-03

Devices for determining layer thickness and/or contamination level of a belt

#17
20110089348
2011-04-21

METHOD AND APPARATUS FOR THIN FILM QUALITY CONTROL

#18
20100220316
2010-09-02

METHOD AND APPARATUS FOR THIN FILM QUALITY CONTROL

#19
20100117250
2010-05-13

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

#20
20100008560
2010-01-14

Substrate-check equipment

#21
20100006785
2010-01-14

METHOD AND APPARATUS FOR THIN FILM QUALITY CONTROL

#22
20090064833
2009-03-12

Automated product profiling apparatus and product slicing system using same

#23
20080278718
2008-11-13

Defect inspection method and apparatus for transparent plate-like members

#24
20080063261
2008-03-13

OBJECTIVE EVALUATION OF FABRIC PILLING USING STEREOVISION AND MEASURING APPARATUS

#25
20070285665
2007-12-13

Apparatus and method for inspecting film defect

#26
20070216897
2007-09-20

Defect inspection method and apparatus for transparent plate-like members

#27
20070078557
2007-04-05

Apparatus for measuring uniformity of a laminar material

#28
20060145100
2006-07-06

System and method for detecting an object on a moving web

#29
20050199111
2005-09-15

Automated product profiling apparatus and product slicing system using same

#30
20050094853
2005-05-05

Objective evaluation of fabric pilling using stereovision and measuring apparatus