Si-Han Chen

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Hsichih City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial dipole antenna
- Patent number 7,106,267
- Issue date Sep 12, 2006
- Elka International Ltd.
- Si-Han Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Coaxial dipole antenna
- Publication number 20060109190
- Publication date May 25, 2006
- Si-Han Chen
- H01 - BASIC ELECTRIC ELEMENTS