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CPC
G01J2003/2809
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY
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G01J2003/2809
Array and correcting filter
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Patents Grants
last 30 patents
Information
Patent Grant
Optical device
Patent number
11,796,726
Issue date
Oct 24, 2023
Viavi Solutions Inc.
William D. Houck
G01 - MEASURING TESTING
Information
Patent Grant
Optical device
Patent number
11,333,811
Issue date
May 17, 2022
VIAVI Solutions Inc.
William D. Houck
G02 - OPTICS
Information
Patent Grant
Correction method of detection signal value in spectrophotometer an...
Patent number
11,002,604
Issue date
May 11, 2021
Shimadzu Corporation
Masato Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber spectrometer/colorimeter apparatus
Patent number
4,758,085
Issue date
Jul 19, 1988
Bertin & Cie
Michel Lequime
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DEVICE
Publication number
20240027666
Publication date
Jan 25, 2024
VIAVI SOLUTIONS INC.
William D. HOUCK
G01 - MEASURING TESTING
Information
Patent Application
FABRY-PEROT CAVITY ARRAY AND SPECTRUM DETECTOR
Publication number
20240011831
Publication date
Jan 11, 2024
Nanjing Kanshijie Intelligent Technology Co., LTD
Qian MA
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL DEVICE
Publication number
20220276422
Publication date
Sep 1, 2022
VIAVI Solutions Inc.
William D. HOUCK
G01 - MEASURING TESTING
Information
Patent Application
CORRECTION METHOD OF DETECTION SIGNAL VALUE IN SPECTROPHOTOMETER AN...
Publication number
20200249090
Publication date
Aug 6, 2020
Shimadzu Corporation
Masato WATANABE
G01 - MEASURING TESTING