G01N2021/4719 - CPC Classification Index

ClassID:

167902 ⎘

G01N2021/4719 - 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 in which incident light is modified in accordance with the properties of the material investigated; Scattering, i.e. diffuse reflection; Angular selective; Multiangle measurement using a optical fibre array

Recent Application in this class:

20180224328

Optical sensor

20180224327

Optical sensor

20170307522

Optical detector module, measurement system and method of detecting presence of a substance in a test material

20150192516

Method and apparatus for automatic measurement of various qualities of printed sheets

20150056710

Characterization of polymer and colloid solutions

20130235384

Optical measurement apparatus and probe

20100262018

METHOD OF CONTROLLING A DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA, DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA AND COMPUTER PROGRAM PRODUCT

20100137722

Non-ionizing imager

20080008623

Automatic sampling and dilution apparatus for use in a polymer analysis system

20050018199

Fiber array interferometer for inspecting glass sheets

17373858

Passive characterization of high power optical fiber average power and LP01 and LP11 modes by detecting MIE scattered light