Zhen Wang

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Xi'an City, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED lamp and street lamp using the same
- Patent number 8,465,173
- Issue date Jun 18, 2013
- Zhen Wang
- F21 - LIGHTING
Information Patent Grant
LED lamp and street lamp using the same
- Patent number 8,419,215
- Issue date Apr 16, 2013
- Zhen Wang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED LAMP AND STREET LAMP USING THE SAME
- Publication number 20110134638
- Publication date Jun 9, 2011
- Zhen WANG
- F21 - LIGHTING
Information Patent Application
On-line monitoring method and device for a fossil fuel converter ap...
- Publication number 20070184556
- Publication date Aug 9, 2007
- Zhen Wang
- F22 - STEAM GENERATION