SHANGHAI VIVA ECO ELECTRONICS & TECHNOLOGY CO., LTD.

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Pudong Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
One-to-many compact fluorescent lamp holder structure
- Publication number 20050012463
- Publication date Jan 20, 2005
- SHANGHAI VIVA ECO ELECTRONICS & TECHNOLOGY CO., LTD.
- Chun Tsun Chen
- F21 - LIGHTING
Information Patent Application
Lamp holder comprising lamp socket, ballast, and fastening mechanis...
- Publication number 20020093279
- Publication date Jul 18, 2002
- SHANGHAI VIVA ECO ELECTRONICS & TECHNOLOGY CO., LTD.
- Chun Tsun Chen
- H01 - BASIC ELECTRIC ELEMENTS