ClassID:

165990

G01J2003/1269 - CPC Classification

Classification description:

Spectrometry; Spectrophotometry; Monochromators; Measuring colours; Generating the spectrum; Monochromators Electrooptic filter

Recent Application in this class:
#1
20260056052
2026-02-26

Portable Quantum Spectrum Sensing Systems

#2
20250102359
2025-03-27

ELECTROMAGNETIC RADIATION MEASUREMENT DEVICE

#3
20230366735
2023-11-16

Random ring photonic integrated circuit spectrometer

#4
20230075997
2023-03-09

Method and apparatus for quantitative and depth resolved hyperspectral fluorescence and reflectance imaging for surgical guidance

#5
20230061881
2023-03-02

Measurement Device with Tunable Two-Dimensional Material for Environment Characterization

#6
20210114748
2021-04-22

Spectral camera control device, spectral camera control system, storage medium storing spectral camera control program, and network system for distributing spectral camera control program

#7
20200041343
2020-02-06

Spectroscopic measurement apparatus, electronic apparatus, and spectroscopic measurement method

#8
20190368932
2019-12-05

Tunable optical filter based upon liquid crystal cell and wavelength sweeping method

#9
20190313036
2019-10-10

Liquid crystal fourier transform imaging spectrometer

#10
20190301930
2019-10-03

Spectrometer apparatus

#11
20190118970
2019-04-25

Spectral camera control device and method for controlling spectral camera

#12
20190049301
2019-02-14

Multi-spectral polarimetric variable optical device and imager

#13
20180143074
2018-05-24

Spectrometer and spectrometer module

#14
20180107015
2018-04-19

Multispectral or hyperspectral imaging and imaging system based on birefringent subwavelength resonating structure

#15
20180080823
2018-03-22

Spectrometer and spectrometer module

#16
20170363472
2017-12-21

Multi-spectral polarimetric variable optical device and imager

#17
20170264835
2017-09-14

Liquid crystal fourier transform imaging spectrometer

#18
20170264834
2017-09-14

Liquid crystal fourier transform imaging spectrometer

#19
20160278678
2016-09-29

Method and apparatus for quantitative and depth resolved hyperspectral fluorescence and reflectance imaging for surgical guidance

#20
20160127661
2016-05-05

Liquid crystal fourier transform imaging spectrometer

#21
20080180661
2008-07-31

Chemical analyzer for industrial process control

#22
20060268267
2006-11-30

System and method for dynamic chemical imaging

#23
20060001870
2006-01-05

System and method for dynamic chemical imaging