TREA

Yao Wenhu

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  • Tianjin, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Base for compressor housing
    • Patent number D1085346
    • Issue date Jul 22, 2025
    • Danfoss (Tianjin) Ltd.
    • Wenhu Yao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Compressor and method of controlling the compressor
    • Patent number 12,173,713
    • Issue date Dec 24, 2024
    • Danfoss (Tianjin) Ltd.
    • Lin Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil tubing installation assembly and scroll compressor
    • Patent number 11,668,307
    • Issue date Jun 6, 2023
    • Danfoss (Tianjin) Ltd.
    • Lixin Han
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,408,421
    • Issue date Aug 9, 2022
    • Danfoss (Tianjin) Ltd.
    • Lin Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor comprising a valve provided on a fixed scroll tha...
    • Patent number 11,396,873
    • Issue date Jul 26, 2022
    • Danfoss (Tianjin) Ltd.
    • Changqiao Bao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,371,504
    • Issue date Jun 28, 2022
    • Danfoss (Tianjin) Ltd.
    • Lin Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing for scroll compressor and scroll compressor
    • Patent number 10,107,288
    • Issue date Oct 23, 2018
    • Danfoss (Tianjin) Ltd.
    • Ma Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Terminal connection for sealed compressor
    • Patent number 8,328,566
    • Issue date Dec 11, 2012
    • Danfoss Scroll Technologies, LLC
    • Lamar Wilson Thibodeaux
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL TUBING INSTALLATION ASSEMBLY AND SCROLL COMPRESSOR
    • Publication number 20220325713
    • Publication date Oct 13, 2022
    • DANFOSS (TIANJIN) LTD.
    • Lixin Han
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND METHOD OF CONTROLLING THE COMPRESSOR
    • Publication number 20220205447
    • Publication date Jun 30, 2022
    • DANFOSS (TIANJIN) LTD.
    • Lin Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20210199111
    • Publication date Jul 1, 2021
    • DANFOSS (TIANJIN) LTD.
    • Changqiao Bao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOW REGULATING VALVE AND COMPRESSOR
    • Publication number 20210115913
    • Publication date Apr 22, 2021
    • DANFOSS (TIANJIN) LTD.
    • Lixin Han
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20210095666
    • Publication date Apr 1, 2021
    • DANFOSS (TIANJIN) LTD.
    • Lin Ma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20200141408
    • Publication date May 7, 2020
    • DANFOSS (TIANJIN) LTD.
    • Lin Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSING FOR SCROLL COMPRESSOR AND SCROLL COMPRESSOR
    • Publication number 20150354566
    • Publication date Dec 10, 2015
    • DANFOSS (TIANJIN) LTD.
    • Ma Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20150354567
    • Publication date Dec 10, 2015
    • DANFOSS (TIANJIN) LTD.
    • Ma Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...