ClassID:

168165

G01N2021/8829 - 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; Specially adapted optical and illumination features Shadow projection or structured background, e.g. for deflectometry

Sub-classes:
Recent Application in this class:
#1
20260120265
2026-04-30

GENERATION AND ASSESSMENT OF STRIPED LIGHTING ILLUMINATED DAMAGE DETECTION DATA

#2
20260118279
2026-04-30

SPECIALIZED LIGHTING CONFIGURATION FOR PROJECTION OF STRIPED LIGHTING

#3
20260117948
2026-04-30

VARIABLY SWITCHED UNIFORM AND STRIPED LIGHTING PANEL

#4
20260092875
2026-04-02

TECHNIQUES AND MECHANISMS FOR STRIPED LIGHTING DAMAGE DETECTION

#5
20260092874
2026-04-02

STRIPED LIGHTING VEHICLE TUNNELS FOR DAMAGE DETECTION

#6
20260016420
2026-01-15

DETECTING FOREIGN PARTICLES USING A TDI CAMERA

#7
20250189459
2025-06-12

IMAGING AND ANALYZING CRACK PROPAGATION IN GLASS

#8
20250130178
2025-04-24

Surface Inspection Sensor

#9
20250035432
2025-01-30

DEFLECTOMETRY MEASUREMENT METHOD

#10
20250020627
2025-01-16

AN INSPECTION TOOL FOR INSPECTING A CONCRETE SURFACE

#11
20240387601
2024-11-21

METHOD AND APPARATUS TO ENHANCE SEMICONDUCTOR DEVICE MANUFACTURING

#12
20240319105
2024-09-26

METHOD AND DEVICE FOR DETECTING LOCAL DEFECTS ON A REFLECTIVE SURFACE

#13
20220404276
2022-12-22

Pore measurement device

#14
20220146847
2022-05-12

Structured light projector

#15
20220146846
2022-05-12

Structured light projector

#16
20220146370
2022-05-12

Deflectometry devices, systems and methods

#17
20220099587
2022-03-31

INSPECTION APPARATUS, INSPECTION SYSTEM, AND INSPECTION METHOD

#18
20220042923
2022-02-10

Structured illumination optical inspection platform for transparent materials

#19
20210150695
2021-05-20

INSPECTION DEVICE

#20
20210041371
2021-02-11

Vehicle surface scanning system

#21
20210035169
2021-02-04

Vehicle detection system

#22
20200178632
2020-06-11

AUTOMATED CONTROL AND INSPECTION SYSTEM FOR MANUFACTURE AND MEASUREMENT OF APPAREL

#23
20200158628
2020-05-21

MULTIPLEXED ASSAY SYSTEMS AND METHODS

#24
20200150050
2020-05-14

Inspection apparatus for optically inspecting an object, and object inspection system

#25
20200134773
2020-04-30

Machine vision systems, illumination sources for use in machine vision systems, and components for use in the illumination sources

#26
20190339206
2019-11-07

System and method for damage detection by cast shadows

#27
20190279388
2019-09-12

Image inspecting apparatus, image inspecting method and image inspecting program

#28
20190265026
2019-08-29

Reference plate and method for calibrating and/or checking a deflectometry sensor system

#29
20190178808
2019-06-13

Inspection method for semiconductor substrates using slope data and inspection apparatus

#30
20190162981
2019-05-30

Optical sensing device and structured light projector

#31
20190124320
2019-04-25

System and method to calibrate an uncollimated laser diode for 3D imaging applications

#32
20190094018
2019-03-28

METHOD FOR MEASURING THE AXIAL RUNOUT OF A PLANE SURFACE OF A WORKPIECE WITH RESPECT TO AN AXIS OF ROTATION, AND CORRESPONDING MEASURING ASSEMBLY

#33
20190041191
2019-02-07

Method for inspection of a machine part

#34
20180350059
2018-12-06

Evaluation device and recording medium storing evaluation program

#35
20180348146
2018-12-06

Image inspection apparatus

#36
20180187409
2018-07-05

System and method for finding dents on an automobile using a booth

#37
20180045510
2018-02-15

Light modulation for inspection probes

#38
20180038806
2018-02-08

Systems and methods for measuring physical characteristics of semiconductor device elements using structured light

#39
20170363548
2017-12-21

Method and apparatus of inspecting a substrate with a component mounted thereon

#40
20170356855
2017-12-14

Defect inspection method and apparatus therefor

#41
20170160077
2017-06-08

METHOD OF INSPECTING AN OBJECT WITH A VISION PROBE

#42
20170115230
2017-04-27

Inspection system and inspection method

#43
20160054235
2016-02-25

SURFACE INSPECTION APPARATUS AND SURFACE INSPECTION METHOD

#44
20150059957
2015-03-05

Systems and methods for measuring physical characteristics of semiconductor device elements using structured light

#45
20150049331
2015-02-19

Method and device for analysing phase distribution of fringe image using high-dimensional intensity information, and program for the same

#46
20140078296
2014-03-20

Three-dimensional measuring apparatus

#47
20130135460
2013-05-30

Method for the detection of a possible joint defect in a friction stir weld seam

#48
20120327295
2012-12-27

Method and apparatus for optically inspecting a test specimen having an at least partly reflective surface

#49
20120127463
2012-05-24

Inspection apparatus

#50
20120019653
2012-01-26

Inspection apparatus and measurement method

#51
20110001818
2011-01-06

Three dimensional shape measurement apparatus

#52
20100221765
2010-09-02

MICROTUBE READER DEVICE FOR THE ANALYSIS OF BLOOD SAMPLES

#53
20090051930
2009-02-26

Method for detecting surface defects on a substrate and device using said method

#54
20060244953
2006-11-02

Fastener inspection system and method