Patents-Review.com
ClassID:

165981 ⎘

G01J2003/123 - CPC Classification

Classification description:

Spectrometry; Spectrophotometry; Monochromators; Measuring colours; Generating the spectrum; Monochromators; Interference filters Indexed discrete filters

Recent Application in this class:
#1
20260071913
2026-03-12

SPECTROMETRY SYSTEMS WITH DECREASED LIGHT PATH

 #2
20250052610
2025-02-13

OPTICAL FILTER AND SPECTROMETER

 #3
20240377253
2024-11-14

Spectrometry systems with decreased light path

 #4
20240060820
2024-02-22

Spectrometry system with decreased light path

 #5
20230296435
2023-09-21

SPECTROSCOPE

 #6
20220299367
2022-09-22

Reconstructing light wavelength spectrum with thin-film device

 #7
20220146308
2022-05-12

Optical filter and spectrometer

 #8
20210302232
2021-09-30

Spectrometry system with decreased light path

 #9
20210181020
2021-06-17

Spectral imaging system for remote and noninvasive detection of target substances using spectral filter arrays and image capture arrays

 #10
20210164831
2021-06-03

Filter assembly, detector, and method of manufacture of a filter assembly

 #11
20200393297
2020-12-17

Spectrometry system with decreased light path

 #12
20200340857
2020-10-29

Optical filter and spectrometer

 #13
20200240841
2020-07-30

Spectral imaging system for remote and noninvasive detection of target substances using spectral filter arrays and image capture arrays

 #14
20190216322
2019-07-18

Compact spectrometer system for non-invasive measurement of absorption and transmission spectra in biological tissue samples

 #15
20190195689
2019-06-27

Spectral imaging system for remote and noninvasive detection of target substances using spectral filter arrays and image capture arrays

 #16
20190187347
2019-06-20

Optical filters

 #17
20190033132
2019-01-31

SPECTROMETRY SYSTEM WITH DECREASED LIGHT PATH

 #18
20190003885
2019-01-03

Optical filter and spectrometer

 #19
20180271370
2018-09-27

Compact spectrometer system for non-invasive measurement of absorption and transmission spectra in biological tissue samples

 #20
20180266884
2018-09-20

Multichannel ultra-sensitive optical spectroscopic detection

 #21
20180231472
2018-08-16

In-situ spectral process monitoring

 #22
20180180481
2018-06-28

SPECTROMETRY SYSTEM WITH DECREASED LIGHT PATH

 #23
20170254641
2017-09-07

Optical instrumentation including a spatially variable filter

 #24
20170234729
2017-08-17

Spectrometry system with decreased light path

 #25
20170160134
2017-06-08

Optical spectrometer configuration including spatially variable filter (SVF)

 #26
20170038305
2017-02-09

In-situ spectral process monitoring

 #27
20170038255
2017-02-09

Optical filter and spectrometer

 #28
20160238449
2016-08-18

Spectrometry system with decreased light path

 #29
20150300879
2015-10-22

Spectrometry system with diffuser and filter array and isolated optical paths

 #30
20150048239
2015-02-19

Photodiode array for spectrometric measurements and spectrometric measurement system

 #31
20100027002
2010-02-04

High-speed, rugged, time-resolved, Raman spectrometer for sensing multiple components of a sample and for diagnostics of pathological skin conditions such as cancer

 #32
20080117421
2008-05-22

OPTICAL MEASUREMENT APPARATUS

 #33
20070285658
2007-12-13

High-speed, rugged, time-resolved, raman spectrometer for sensing multiple components of a sample

 #34
20070229831
2007-10-04

Spectral instrument

 #35
20070222994
2007-09-27

Optical channel analyzer with variable filter

 #36
20070222973
2007-09-27

Sample analyzer

 #37
20050219525
2005-10-06

Refractive-diffractive spectrometer

 #38
20050111233
2005-05-26

Tunable compact forensic light source