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Wenfeng Wu

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  • Guangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic artificial candle
    • Patent number 11,092,302
    • Issue date Aug 17, 2021
    • GUANGDONG LIGHTING SILK ROADS CULTURAL DEVELOPMENT CO., LTD
    • Wenfeng Wu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Electronic candle device with simulative flame head
    • Patent number D861229
    • Issue date Sep 24, 2019
    • GUANGDONG LIGHTING SILK ROADS CULTURAL DEVELOPMENT CO., LTD
    • Wenfeng Wu
    • D26 - Lighting

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC ARTIFICIAL CANDLE
    • Publication number 20190195447
    • Publication date Jun 27, 2019
    • GUANGDONG LIGHTING SILK ROADS CULTURAL DEVELOPMENT CO., LTD
    • Wenfeng Wu
    • F21 - LIGHTING