Patents-Review.com
ClassID:

168168 ⎘

G01N2021/8838 - 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 Stroboscopic illumination; synchronised illumination

Recent Application in this class:
#1
20250231122
2025-07-17

VISION INSPECTION SYSTEMS AND METHODS USING LIGHT SOURCES OF DIFFERENT WAVELENGTHS

 #2
20250194928
2025-06-19

WOUND CARE IMAGE ANALYSIS USING A SMARTPHONE

 #3
20250119634
2025-04-10

TEST SYSTEM

 #4
20250093275
2025-03-20

MULTI-CAMERA SYNCHRONIZATION FOR INSPECTION SYSTEMS

 #5
20240118218
2024-04-11

Stroboscopic stepped illumination defect detection system

 #6
20240114237
2024-04-04

Systems and methods for calibrating and operating imaging systems with illumination external to a host

 #7
20230395366
2023-12-07

DEFECT REMOVAL DEVICE, DEFECT REMOVAL METHOD, PATTERN FORMING METHOD, AND METHOD OF MANUFACTURING ELECTRONIC DEVICE

 #8
20230251198
2023-08-10

DARK FIELD ILLUMINATION BASED ON LASER ILLUMINATED PHOSPHOR

 #9
20220034822
2022-02-03

Displacement measurement device and defect detection device

 #10
20210270777
2021-09-02

Defect detection device

 #11
20210096085
2021-04-01

Vibration measurement device

 #12
20190293566
2019-09-26

Automatic optical inspection device and method

 #13
20190080194
2019-03-14

Multi-feature image tracking

 #14
20190033124
2019-01-31

Systems and methods for autonomous stroboscopic machine inspection for multi-point and multi-frequency vibration measurement

 #15
20180266810
2018-09-20

Apparatus for controlling tyres in a production line

 #16
20180191933
2018-07-05

Image capture apparatus and method executed by image capture apparatus

 #17
20180136142
2018-05-17

Container inspection device and container inspection method for inspecting containers

 #18
20170350690
2017-12-07

Defect detection method and defect detection apparatus

 #19
20160370299
2016-12-22

Container inspection device and container inspection method for inspecting containers

 #20
20160341669
2016-11-24

LED strobe

 #21
20160223470
2016-08-04

Automated wafer defect inspection system and a process of performing such inspection

 #22
20160127630
2016-05-05

Image processing apparatus for performing correction processing for effecting virtual light source and method executed by image processing apparatus

 #23
20140333755
2014-11-13

System and method for individually inspecting objects in a stream of products and a sorting apparatus comprising such system

 #24
20130162846
2013-06-27

Trigger for blade imaging based on a controller

 #25
20120087569
2012-04-12

AUTOMATED WAFER DEFECT INSPECTION SYSTEM AND A PROCESS OF PERFORMING SUCH INSPECTION

 #26
20110310270
2011-12-22

Systems and methods for controlling strobe illumination

 #27
20110094946
2011-04-28

Removal of fusarium infected kernels for grain

 #28
20100239157
2010-09-23

Automated wafer defect inspection system and a process of performing such inspection

 #29
20100128261
2010-05-27

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

 #30
20070025709
2007-02-01

Systems and methods for controlling strobe illumination

 #31
20060152712
2006-07-13

Apparatus and methods for inspecting tape lamination

 #32
20060024040
2006-02-02

Strobe illumination

 #33
20050259245
2005-11-24

Device and method for inspecting an object

 #34
20050008218
2005-01-13

Automated wafer defect inspection system and a process of performing such inspection