ClassID:

168252

G01N2021/9546 - 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 characterised by the material or shape of the object to be examined; Inspecting the inner surface of hollow bodies, e.g. bores using a probe with remote light transmitting, e.g. optical fibres

Recent Application in this class:
#1
20260016421
2026-01-15

PROBE FOR THE INSPECTION, MAINTENANCE, AND REPAIR OF MACHINES, POWER GENERATORS, TURBINES, AND STEAM GENERATORS

#2
20250264416
2025-08-21

INSPECTION SYSTEM FOR MANUFACTURED COMPONENTS

#3
20250116855
2025-04-10

Using Force Sensing to Prevent Borescope Damage

#4
20250076217
2025-03-06

WEAR SENSOR

#5
20240060909
2024-02-22

Cylindrical shell detection method and cylindrical shell detection device

#6
20230280284
2023-09-07

INSPECTION SYSTEM FOR MANUFACTURED COMPONENTS

#7
20230147800
2023-05-11

Shape measurement system and shape measurement method

#8
20220349835
2022-11-03

Cylindrical inner face inspection device

#9
20220276179
2022-09-01

Distributed fiber-optic sensor network for sensing the corrosion onset and quantification

#10
20220252526
2022-08-11

Inspection system

#11
20220196570
2022-06-23

MEASUREMENT SYSTEM

#12
20220103733
2022-03-31

Endoscopic reflection microscope using optical fiber bundle and image acquisition method using the same

#13
20210148835
2021-05-20

Measurement system

#14
20200392830
2020-12-17

Sono tool and related systems and methods

#15
20200326279
2020-10-15

IN-SITU NON-INVASIVE DEVICE FOR EARLY DETECTION OF FOULING IN AQUATIC SYSTEMS

#16
20190277770
2019-09-12

Probe insertion system

#17
20190257764
2019-08-22

Inspection devices and methods of inspecting a slot

#18
20180266947
2018-09-20

Monitoring probe

#19
20180210189
2018-07-26

Method and apparatus for inspection of moving parts in rotary system

#20
20180188187
2018-07-05

Inspection system for inspecting an internal component of a machine

#21
20180149588
2018-05-31

In-Situ Non-Invasive Device for Early Detection of Fouling in Aquatic Systems

#22
20180017505
2018-01-18

System and method for internally inspecting a tubular composite part

#23
20170362926
2017-12-21

Sonoluminescence spectroscopy for real-time downhole fluid analysis

#24
20170343791
2017-11-30

Few-mode fiber endoscope

#25
20170276616
2017-09-28

Detection device for turbomachine system

#26
20170234806
2017-08-17

System and method for surface inspection

#27
20170134626
2017-05-11

Device for searching for defects on parts by endoscopy

#28
20170075102
2017-03-16

GUIDE TUBE FOR GUIDING CABLE OF INTERNAL OBSERVATION DEVICE AND CABLE GUIDING METHOD

#29
20160178533
2016-06-23

Bore imaging system

#30
20160177776
2016-06-23

Optical measurement system for detecting turbine blade lockup

#31
20160177771
2016-06-23

Laser measurement system for detecting turbine blade lockup

#32
20150355107
2015-12-10

TETHERED SENSING SYSTEM FOR PIPELINES

#33
20150346115
2015-12-03

3D OPTICAL METROLOGY OF INTERNAL SURFACES

#34
20150309302
2015-10-29

Boroscope and a method of processing a component within an assembled apparatus using a boroscope

#35
20080084565
2008-04-10

Interferometer-based real time early fouling detection system and method

#36
20080079933
2008-04-03

Surface inspection apparatus and surface inspection head apparatus

#37
20070132990
2007-06-14

SURFACE INSPECTION APPARATUS

#38
18226824
2025-10-14

Pipe inspection video processing system

#39
14802603
2017-02-28

Laser probe for use in an inspection system