G01N2021/475 - CPC Classification Index

ClassID:

167915 ⎘

G01N2021/475 - 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; Diffuse reflection , e.g. also for testing fluids, fibrous materials; Details of optical heads therefor, e.g. using optical fibres comprising optical fibres Bifurcated bundle

Recent Application in this class:

20210278341

Light inspection system and method of the surface and inside of a sample

20210215608

High throughput method and apparatus for measuring multiple optical properties of a liquid sample

20200080939

High throughput method and apparatus for measuring multiple optical properties of a liquid sample

20180313758

High throughput method and apparatus for measuring multiple optical properties of a liquid sample

20180164212

Method and measurement apparatus for measuring suspension

20150177134

Scattered light measurement apparatus

20130267799

NONINVASIVE MEASUREMENT OF ANALYTE CONCENTRATION USING A FIBERLESS TRANSFLECTANCE PROBE

20050001166

Method and apparatus for distinguishing materials