Chen-Hung SUNG

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Taoyuan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electrical signal switch connector structure
- Patent number 9,305,720
- Issue date Apr 5, 2016
- Speed Tech Corp.
- Chih-Cheng Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL SIGNAL SWITCH CONNECTOR STRUCTURE
- Publication number 20130319834
- Publication date Dec 5, 2013
- SPEED TECH CORP.
- Chih-Cheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS