Qingsheng Yang

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Beijing, CN

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Patents Grantslast 30 patents

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
Information Patent Grant
Fiber optic gyroscope using a low-polarization and polarization-mai...
- Patent number 8,102,535
- Issue date Jan 24, 2012
- Beijing Aerospace Times Optical-Electric Technology Co., Ltd.
- Wei Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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
Information Patent Application
FIBER OPTIC GYROSCOPE USING A LOW-POLARIZATION AND POLARIZATION-MAI...
- Publication number 20100238450
- Publication date Sep 23, 2010
- CHINA AEROSPACE TIMES ELECTRONICS CORPORATION
- Wei WANG
- G01 - MEASURING TESTING