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Guoyao ZHAO

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  • Foshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric roasting machine
    • Patent number 12,042,091
    • Issue date Jul 23, 2024
    • FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.
    • Jianrong Du
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric roasting machine
    • Patent number 11,389,025
    • Issue date Jul 19, 2022
    • FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.
    • Jianrong Du
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC ROASTING MACHINE
    • Publication number 20220346595
    • Publication date Nov 3, 2022
    • Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd.
    • Jianrong DU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC ROASTING MACHINE
    • Publication number 20190254475
    • Publication date Aug 22, 2019
    • Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd.
    • Jianrong DU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC ROASTING MACHINE
    • Publication number 20190246836
    • Publication date Aug 15, 2019
    • Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd.
    • Jianrong DU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...