Huaxing Ma

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Broadband dual-polarized omni-directional antenna and feeding metho...
- Patent number 9,209,526
- Issue date Dec 8, 2015
- CHINA MOBILE GROUP DESIGN INSTITUTE CO., LTD.
- Feng Gao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BROADBAND DUAL-POLARIZED OMNI-DIRECTIONAL ANTENNA AND FEEDING METHO...
- Publication number 20130215832
- Publication date Aug 22, 2013
- Feng Gao
- H01 - BASIC ELECTRIC ELEMENTS