Jinquan Tan

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electro-optic effect based optical voltage transformer
- Patent number 9,121,872
- Issue date Sep 1, 2015
- BEIJING AEROSPACE TIMES OPTICAL-ELECTRONIC TECHNOLOGY CO. LTD.
- Wei Wang
- G01 - MEASURING TESTING
Information Patent Grant
Detachable framework used for winding optical fiber coil and a meth...
- Patent number 8,663,731
- Issue date Mar 4, 2014
- Beijing Aerospace Times Optical-Electronic Technology Co., Ltd.
- Wei Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-OPTIC EFFECT BASED OPTICAL VOLTAGE TRANSFORMER
- Publication number 20130076338
- Publication date Mar 28, 2013
- Beijing Aerospace Times Optical-Electronic Technology Co., Ltd.
- Wei Wang
- G01 - MEASURING TESTING
Information Patent Application
DETACHABLE FRAMEWORK USED FOR WINDING OPTICAL FIBER COIL AND A METH...
- Publication number 20100260930
- Publication date Oct 14, 2010
- Beijing Aerospace Times Optical-Electronic Technology Co., Ltd.
- Wei Wang
- G01 - MEASURING TESTING