Hequan Zhang

Follow

Person

Nanping, CN

People

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
Electrodeless lamp street lighting fixture
- Patent number 8,545,059
- Issue date Oct 1, 2013
- Fujian Juan Kuang Yaming Electric Limited
- Wenjun Chen
- F21 - LIGHTING
Information Patent Grant
Electrodeless lamp street lighting fixture
- Patent number D647659
- Issue date Oct 25, 2011
- Fujian Juan Kuang Yaming Electric Limited
- Wenjun Chen
- D26 - Lighting

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
ELECTRODELESS LAMP STREET LIGHTING FIXTURE
- Publication number 20130155684
- Publication date Jun 20, 2013
- Wenjun Chen
- F21 - LIGHTING