Menghua Long

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode light source modules
- Patent number 9,303,861
- Issue date Apr 5, 2016
- US VAOPTO, INC.
- Qing (Charles) Li
- F21 - LIGHTING
Information Patent Grant
Manufacture method for a surface mounted power LED support and its...
- Patent number 9,157,610
- Issue date Oct 13, 2015
- Foshan Nationstar Optoelectronics Co., Ltd
- Binhai Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Manufacture Method for a Surface Mounted Power LED Support and its...
- Publication number 20130121007
- Publication date May 16, 2013
- ZHU HAI BONTECH ELECTRONIC TECHNOLOGY CO., LTD.
- Binhai Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE LIGHT SOURCE MODULES
- Publication number 20120002407
- Publication date Jan 5, 2012
- Qing (Charles) Li
- F21 - LIGHTING