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Rong DING

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  • Foshan, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    FAN AND CLEANING DEVICE WITH SAME
    • Publication number 20240298852
    • Publication date Sep 12, 2024
    • GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    • Rong DING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC FAN AND CLEANING APPARATUS
    • Publication number 20240209869
    • Publication date Jun 27, 2024
    • GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    • Rong DING
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DIFFUSER ASSEMBLY, ELECTRIC FAN, AND CLEANING DEVICE
    • Publication number 20240200563
    • Publication date Jun 20, 2024
    • GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    • Yi JIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...