Cheng Hsiang Chen

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Luzhu Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Over-current protection device
- Patent number 9,401,234
- Issue date Jul 26, 2016
- Polytronics Technology Corp.
- Chun Teng Tseng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OVER-CURRENT PROTECTION DEVICE
- Publication number 20140285938
- Publication date Sep 25, 2014
- POLYTRONICS TECHNOLOGY CORP.
- Chun Teng Tseng
- H01 - BASIC ELECTRIC ELEMENTS