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Weinan Gao

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser display system
    • Patent number 10,750,140
    • Issue date Aug 18, 2020
    • Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
    • Zuyan Xu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    LASER DISPLAY SYSTEM
    • Publication number 20170223318
    • Publication date Aug 3, 2017
    • Zuyan Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE