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Patents Grants
last 30 patents
Information
Patent Grant
Normal-incidence broadband spectroscopic polarimeter containing ref...
Patent number
9,170,156
Issue date
Oct 27, 2015
Bei Optics Technology Co., Ltd.
Guoguang Li
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR ONLINE AND REAL-TIME DETECTION OF TEMPERAT...
Publication number
20190346308
Publication date
Nov 14, 2019
BEI OPTICS TECHNOLOGY COMPANY LIMITED
DONG YAN
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CONDUCTING OPTICAL MEASUREMENT USINGFULL MUELLER MATRIX...
Publication number
20190317010
Publication date
Oct 17, 2019
BEI OPTICS TECHNOLOGY COMPANY LIMITED
Tao LIU
G01 - MEASURING TESTING
Information
Patent Application
SELF-CALIBRATION APPARATUS AND METHOD FOR REAL-TIME TEMPERATURE MEA...
Publication number
20190237348
Publication date
Aug 1, 2019
BEI OPTICS TECHNOLOGY COMPANY LIMITED
Chengmin LI
G01 - MEASURING TESTING
Information
Patent Application
DEVICE FOR AUTOMATICALLY AND QUICKLY DETECTING TWO-DIMENSIONAL MORP...
Publication number
20190162527
Publication date
May 30, 2019
BEI OPTICS TECHNOLOGY COMPANY LIMITED
Jianpeng LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NORMAL-INCIDENCE BROADBAND SPECTROSCOPIC POLARIMETER CONTAINING REF...
Publication number
20140354991
Publication date
Dec 4, 2014
BEI OPTICS TECHNOLOGY CO., LTD.
Guoguang Li
G02 - OPTICS
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last 30 trademarks