Songdong Fan

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Guangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bi-polarized broadband radiation unit of annular type and linear ar...
- Patent number 8,760,356
- Issue date Jun 24, 2014
- Comba Telecom System (China) Ltd.
- Binlong Bu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STANDARD INTEGRATED ANTENNA
- Publication number 20230155276
- Publication date May 18, 2023
- Comba Telecom Technology (Guangzhou) Limited
- Peitao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bi-Polarized Broadband Radiation Unit of Annular Type and Linear Ar...
- Publication number 20100309084
- Publication date Dec 9, 2010
- COMBA TELECOM SYSTEM (CHINA) LTD.
- Binlong Bu
- H01 - BASIC ELECTRIC ELEMENTS