Jiliang Ruan

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Integrated micromachining proximity switch sensors in air/oil lubri...
- Patent number 8,644,693
- Issue date Feb 4, 2014
- Siargo Ltd.
- Liji Huang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Integrated Micromachining Proximity Switch Sensors in Air/Oil Lubri...
- Publication number 20110301765
- Publication date Dec 8, 2011
- SIARGO LTD.
- Liji Huang
- G01 - MEASURING TESTING