Heping Chen

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Fujian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Inner coupling tubular type electrodeless lamp
- Patent number 8,648,520
- Issue date Feb 11, 2014
- Fujian Juan Kuang Yaming Electric Limited
- Wenjun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High efficiency electronic ballast for metal halide lamp
- Patent number 7,459,862
- Issue date Dec 2, 2008
- Fujian Juan Kuang Yaming Electric Limited
- Heping Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
INNER COUPLING ELECTRODELESS LAMP
- Publication number 20130181600
- Publication date Jul 18, 2013
- Wenjun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INNER COUPLING TUBULAR TYPE ELECTRODELESS LAMP
- Publication number 20130181606
- Publication date Jul 18, 2013
- Wenjun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High efficiency electronic ballast for metal halide lamp
- Publication number 20070222398
- Publication date Sep 27, 2007
- Heping Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...