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Hongsheng Liu

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air purification device
    • Patent number 12,222,115
    • Issue date Feb 11, 2025
    • Carrier Corporation
    • Shuguang Zhang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat-recovery-enhanced refrigeration system
    • Patent number 11,448,427
    • Issue date Sep 20, 2022
    • Carrier Corporation
    • Hongsheng Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Enhanced thermally-driven ejector cycles
    • Patent number 11,408,647
    • Issue date Aug 9, 2022
    • Carrier Corporation
    • Frederick J. Cogswell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector refrigeration system and control method thereof
    • Patent number 11,365,913
    • Issue date Jun 21, 2022
    • Carrier Corporation
    • Jiaoquan Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning system and control method thereof
    • Patent number 11,326,789
    • Issue date May 10, 2022
    • Carrier Corporation
    • Hongsheng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ejector heat pump
    • Patent number 10,914,496
    • Issue date Feb 9, 2021
    • Carrier Corporation
    • Hongsheng Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ejector heat pump
    • Patent number 10,823,463
    • Issue date Nov 3, 2020
    • Carrier Corporation
    • Hongsheng Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ejector system and methods of operation
    • Patent number 10,352,592
    • Issue date Jul 16, 2019
    • Carrier Corporation
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    High efficiency ejector cycle
    • Patent number 9,759,462
    • Issue date Sep 12, 2017
    • Carrier Corporation
    • Jiang Zou
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector
    • Patent number 9,696,069
    • Issue date Jul 4, 2017
    • Carrier Corporation
    • Hongsheng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector
    • Patent number 9,285,146
    • Issue date Mar 15, 2016
    • Carrier Corporation
    • Hongsheng Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ejector cycle
    • Patent number 9,217,590
    • Issue date Dec 22, 2015
    • United Technologies Corporation
    • Frederick J. Cogswell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    END PRODUCT FOR AIR-CONDITIONING INDOOR UNIT AND AIR-CONDITIONING I...
    • Publication number 20240230244
    • Publication date Jul 11, 2024
    • Carrier Corporation
    • Qiwen Jiang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COMPACT BIPOLAR IONIZER
    • Publication number 20240173724
    • Publication date May 30, 2024
    • Carrier Corporation
    • Michael Birnkrant
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    GAS PURIFICATION ASSEMBLY FOR AIR-CONDITIONING INDOOR UNIT AND AIR-...
    • Publication number 20240035692
    • Publication date Feb 1, 2024
    • Carrier Corporation
    • Huanan Li
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REVERSIBLE BIPOLARIZATION IONIZER
    • Publication number 20240001376
    • Publication date Jan 4, 2024
    • Carrier Corporation
    • Michael Birnkrant
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    REFRIGERATION SYSTEM AND THE CONTROL METHOD THEREOF
    • Publication number 20230258377
    • Publication date Aug 17, 2023
    • Carrier Corporation
    • Hongsheng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR PURIFICATION DEVICE
    • Publication number 20220252280
    • Publication date Aug 11, 2022
    • Shuguang Zhang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    EJECTOR REFRIGERATION SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20210302077
    • Publication date Sep 30, 2021
    • Carrier Corporation
    • Jiaoquan Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM AND CONTROL METHOD THEROF
    • Publication number 20200318839
    • Publication date Oct 8, 2020
    • Carrier Corporation
    • Hongsheng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT-RECOVERY-ENHANCED REFRIGERATION SYSTEM
    • Publication number 20200248938
    • Publication date Aug 6, 2020
    • Carrier Corporation
    • Hongsheng Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENHANCED THERMALLY-DRIVEN EJECTOR CYCLES
    • Publication number 20200248932
    • Publication date Aug 6, 2020
    • Carrier Corporation
    • Frederick J. Cogswell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS-LIQUID SEPARATOR
    • Publication number 20190126171
    • Publication date May 2, 2019
    • Carrier Corporation
    • Jiaoquan Xu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ejector Heat Pump
    • Publication number 20180187929
    • Publication date Jul 5, 2018
    • Carrier Corporation
    • Hongsheng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector System and Methods of Operation
    • Publication number 20180156499
    • Publication date Jun 7, 2018
    • Carrier Corporation
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector Heat Pump
    • Publication number 20170248350
    • Publication date Aug 31, 2017
    • Carrier Corporation
    • Hongsheng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector
    • Publication number 20160195316
    • Publication date Jul 7, 2016
    • Carrier Corporation
    • Hongsheng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector
    • Publication number 20130277448
    • Publication date Oct 24, 2013
    • Carrier Corporation
    • Hongsheng Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High Efficiency Ejector Cycle
    • Publication number 20130111935
    • Publication date May 9, 2013
    • Carrier Corporation
    • Jiang Zou
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector Cycle
    • Publication number 20120167601
    • Publication date Jul 5, 2012
    • Carrier Corporation
    • Frederick J. Cogswell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...