Ni Qiu

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Holographic detection device and method for content of gas in GIS s...
- Patent number 9,188,575
- Issue date Nov 17, 2015
- Chongqing Electric Power Research Institute
- Qiang Yao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Holographic Detection Device and Method for Content of Gas in GIS S...
- Publication number 20130277559
- Publication date Oct 24, 2013
- CHONGQING ELECTRIC POWER RESEARCH INSTITUTE
- Qiang Yao
- G01 - MEASURING TESTING