TREA

Gang Cheng

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  • Zhongshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna transmission device and antenna
    • Patent number 10,320,076
    • Issue date Jun 11, 2019
    • Tongyu Communication Inc.
    • Tieyong Fang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Phase shifting device
    • Patent number 9,456,514
    • Issue date Sep 27, 2016
    • TONGYU COMMUNICATION, INC.
    • Lei Shi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Radiating element for antenna
    • Patent number 9,196,969
    • Issue date Nov 24, 2015
    • TONGYU COMMUNICATION, INC.
    • Zhonglin Wu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTENNA TRANSMISSION DEVICE AND ANTENNA
    • Publication number 20190027825
    • Publication date Jan 24, 2019
    • TONGYU COMMUNICATION INC.
    • Tieyong FANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Phase Shifting Device
    • Publication number 20130155588
    • Publication date Jun 20, 2013
    • Tongyu Communication Inc.
    • Lei Shi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Radiating Element for Antenna
    • Publication number 20120235873
    • Publication date Sep 20, 2012
    • Tongyu Communication, Inc.
    • Zhonglin Wu
    • H01 - BASIC ELECTRIC ELEMENTS