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Longxin ZHANG

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  • Foshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan apparatus and air conditioner outdoor unit
    • Patent number 12,221,977
    • Issue date Feb 11, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Qizhen Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Fan Assembly and Vacuum Cleaner
    • Publication number 20230332604
    • Publication date Oct 19, 2023
    • Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
    • Jie QIN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FAN APPARATUS AND AIR CONDITIONER OUTDOOR UNIT
    • Publication number 20230078022
    • Publication date Mar 16, 2023
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Qizhen WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Conditioner Outdoor Unit
    • Publication number 20220252282
    • Publication date Aug 11, 2022
    • Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
    • Dongwen ZHAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...