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Xiaokui Ma

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  • Wuxi, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan
    • Patent number 12,066,032
    • Issue date Aug 20, 2024
    • York Guangzhou Air Conditioning and Refrigeration Co., Ltd.
    • Chenggang Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat exchanger and fin thereof
    • Patent number 11,761,714
    • Issue date Sep 19, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Shifeng Feng
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Blade and axial flow impeller using same
    • Patent number 11,608,835
    • Issue date Mar 21, 2023
    • York Guangzhou Air Conditioning and Refrigeration Co., Ltd.
    • Bin Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for centrifugal fan and centrifugal fan
    • Patent number 11,592,029
    • Issue date Feb 28, 2023
    • AIR DISTRIBUTION TECHNOLOGIES IP, LLC
    • Shifeng Feng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FALLING FILM EVAPORATOR
    • Publication number 20240401852
    • Publication date Dec 5, 2024
    • YORK (WUXI) AIR CONDITIONING AND REFRIGERATION CO. , LTD.
    • Xiuping Su
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VIBRATION FREQUENCY ADJUSTMENT SYSTEM
    • Publication number 20240384773
    • Publication date Nov 21, 2024
    • YORK (WUXI) AIR CONDITIONING AND REFRIGERATION CO. , LTD.
    • Qinghua Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20240060505
    • Publication date Feb 22, 2024
    • York Guangzhou Air Conditioning and Refrigeration Co., Ltd.
    • Chenggang Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONDENSER ARRANGEMENT FOR HVAC SYSTEM
    • Publication number 20230375273
    • Publication date Nov 23, 2023
    • JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
    • Rupesh Bhatia
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Impeller for Centrifugal Fan and Centrifugal Fan
    • Publication number 20220268294
    • Publication date Aug 25, 2022
    • York Guangzhou Air Conditioning and Refrigeration CO., LTD.
    • Shifeng Feng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT EXCHANGER AND FIN THEREOF
    • Publication number 20210325127
    • Publication date Oct 21, 2021
    • York Guangzhou Air Conditioning and Refrigeration CO., LTD.
    • Shifeng Feng
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    BLADE AND AXIAL FLOW IMPELLER USING SAME
    • Publication number 20210317841
    • Publication date Oct 14, 2021
    • York Guangzhou Air Conditioning and Refrigeration CO., LTD.
    • Bin Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...