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YOUNGDO IND. CO., LTD.

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  • BUSAN 618-817, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly for gas vessel
    • Patent number 12,013,052
    • Issue date Jun 18, 2024
    • Youngdo Ind. Co., Ltd.
    • Kwang Ho Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve for controlling fluid
    • Patent number 10,907,749
    • Issue date Feb 2, 2021
    • Youngdo Ind. Co., Ltd.
    • Kwang Ho Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control valve assembly
    • Patent number 9,644,793
    • Issue date May 9, 2017
    • Youngdo Ind. Co., Ltd.
    • Kwang Ho Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Valve apparatus for movable oxygen cylinder
    • Patent number 7,686,036
    • Issue date Mar 30, 2010
    • Youngdo Ind. Co., Ltd.
    • Kwang Ho Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE RELIEF DEVICE FOR HIGH-PRESSURE VESSEL
    • Publication number 20240255108
    • Publication date Aug 1, 2024
    • YOUNGDO IND. CO., LTD.
    • Woo Cheol NAM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF DEVICE FOR HIGH PRESSURE VESSEL
    • Publication number 20240218982
    • Publication date Jul 4, 2024
    • YOUNGDO IND. CO., LTD.
    • BYUNG JAE KIM
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    VALVE ASSEMBLY FOR GAS VESSEL
    • Publication number 20240200682
    • Publication date Jun 20, 2024
    • YOUNGDO IND. CO., LTD.
    • Kwang Ho LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOLENOID VALVE FOR HIGH-PRESSURE CONTAINER
    • Publication number 20240068623
    • Publication date Feb 29, 2024
    • YOUNGDO IND. CO., LTD.
    • JEONG HWAN KANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOLENOID VALVE FOR CONTROLLING FLUID
    • Publication number 20190154167
    • Publication date May 23, 2019
    • YOUNGDO IND. CO., LTD.
    • Kwang Ho LEE
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    FLUID CONTROL VALVE ASSEMBLY
    • Publication number 20150184805
    • Publication date Jul 2, 2015
    • YOUNGDO IND. CO., LTD.
    • Kwang Ho Lee
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    FUSIBLE ALLOY FOR PRESSURE RELIEF DEVICES
    • Publication number 20100303668
    • Publication date Dec 2, 2010
    • YOUNGDO IND. CO., LTD.
    • Kwang Ho Lee
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Trademarklast 30 trademarks

  • Information Trademark

    77932184 - YD
    • Serial number 77932184
    • Registration number 3962920
    • Filing date Feb 9, 2010
    • YOUNGDO IND. CO., LTD.
    • 6 - Common metals and their alloys