Pak Wai Chan

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Kwun Tong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Dielectric loaded elliptical helix antenna
- Patent number 9,722,297
- Issue date Aug 1, 2017
- City University of Hong Kong
- Kai Ning Yung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIELECTRIC LOADED ELLIPTICAL HELIX ANTENNA
- Publication number 20120154251
- Publication date Jun 21, 2012
- Kai Ning Yung
- H01 - BASIC ELECTRIC ELEMENTS