Zhiming CHEN

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Xiuwen County, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing N-type semiconductor element for cooling o...
- Patent number 10,100,437
- Issue date Oct 16, 2018
- SUZHOU WEIYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Zhiming Chen
- C30 - CRYSTAL GROWTH
Information Patent Grant
Low light failure, high power led street lamp and method for manufa...
- Patent number 9,989,238
- Issue date Jun 5, 2018
- SUZHOU WEIYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Zhiming Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power LED lamp cooling device and method for manufacturing the...
- Patent number 9,412,925
- Issue date Aug 9, 2016
- SUZHOU WEIYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Zhiming Chen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Low light failure, high power led street lamp and method for manufa...
- Publication number 20160131357
- Publication date May 12, 2016
- SUZHOU WEIYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Zhiming Chen
- F21 - LIGHTING
Information Patent Application
High-Power led lamp cooling device and method for manufacturing the...
- Publication number 20160133811
- Publication date May 12, 2016
- SUZHOU WEIYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Zhiming CHEN
- F21 - LIGHTING
Information Patent Application
Method for manufacturing N-type semiconductor element for cooling o...
- Publication number 20160130726
- Publication date May 12, 2016
- SUZHOU WEIYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Zhiming CHEN
- C30 - CRYSTAL GROWTH