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Cong CAO

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  • Zhuhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor and air conditioning system
    • Patent number 12,152,589
    • Issue date Nov 26, 2024
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Mingsheng Zhuo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Silencer and compressor
    • Patent number 11,421,690
    • Issue date Aug 23, 2022
    • Gree Electric Appliances (Wuhan) Co., Ltd
    • Hua Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Exhaust assembly and compressor
    • Patent number 11,371,508
    • Issue date Jun 28, 2022
    • Gree Electric Appliances (Wuhan) Co., Ltd.
    • Cong Cao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slide valve, slide valve adjustment mechanism and screw compressor
    • Patent number 11,365,736
    • Issue date Jun 21, 2022
    • Gree Electric Appliances, Inc. of Zhuhai
    • Yushi Bi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage compressor and air conditioner
    • Patent number 11,286,933
    • Issue date Mar 29, 2022
    • Gree Electric Appliances (Wuhan) Co., Ltd
    • Cong Cao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil separation structure and compressor
    • Patent number 11,199,190
    • Issue date Dec 14, 2021
    • Gree Electric Appliances (Wuhan) Co., Ltd.
    • Hua Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR AND AIR CONDITIONING SYSTEM
    • Publication number 20220136507
    • Publication date May 5, 2022
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Mingsheng ZHUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Slide Valve, Slide Valve Adjustment Mechanism and Screw Compressor
    • Publication number 20210270269
    • Publication date Sep 2, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Yushi Bi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXHAUST ASSEMBLY AND COMPRESSOR
    • Publication number 20210062812
    • Publication date Mar 4, 2021
    • Gree Electric Appliances (Wuhan) Co., Ltd.
    • Cong CAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Compressor and Air Conditioning Unit
    • Publication number 20200408210
    • Publication date Dec 31, 2020
    • Hua Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SILENCER AND COMPRESSOR
    • Publication number 20200166035
    • Publication date May 28, 2020
    • GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD
    • Hua LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-STAGE COMPRESSOR AND AIR CONDITIONER
    • Publication number 20200166033
    • Publication date May 28, 2020
    • GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD
    • Cong CAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil Separation Structure and Compressor
    • Publication number 20200158113
    • Publication date May 21, 2020
    • Gree Electric Appliances (Wuhan) Co., Ltd.
    • Hua LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...