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Yeol Woo SUNG

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  • Daejeon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housing fixing structure of air foil journal bearing
    • Patent number 12,331,786
    • Issue date Jun 17, 2025
    • HANON SYSTEMS
    • Yeol Woo Sung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air compressor
    • Patent number 12,234,830
    • Issue date Feb 25, 2025
    • HANON SYSTEMS
    • Kyu Sung Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor for vehicle
    • Patent number 12,031,549
    • Issue date Jul 9, 2024
    • HANON SYSTEMS
    • Hyun Chil Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor for vehicle
    • Patent number 11,982,283
    • Issue date May 14, 2024
    • HANON SYSTEMS
    • Chi Yong Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for reducing suction pulsation and swash plate type compr...
    • Patent number 11,293,421
    • Issue date Apr 5, 2022
    • HANON SYSTEMS
    • Yeol Woo Sung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control valve for a swash plate compressor having a passage control...
    • Patent number 11,221,003
    • Issue date Jan 11, 2022
    • HANON SYSTEMS
    • Yeol Woo Sung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRFOIL JOURNAL BEARING
    • Publication number 20250207629
    • Publication date Jun 26, 2025
    • HANON SYSTEMS
    • Jong Sung LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR FOIL JOURNAL BEARING
    • Publication number 20240384752
    • Publication date Nov 21, 2024
    • HANON SYSTEMS
    • Jong Sung Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOROIDAL MOTOR
    • Publication number 20240266900
    • Publication date Aug 8, 2024
    • HANON SYSTEMS
    • Gunwoong PARK
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20240125334
    • Publication date Apr 18, 2024
    • HANON SYSTEMS
    • Kyu Sung CHOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSING FIXING STRUCTURE OF AIR FOIL JOURNAL BEARING
    • Publication number 20240125357
    • Publication date Apr 18, 2024
    • HANON SYSTEMS
    • Yeol Woo SUNG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20240120813
    • Publication date Apr 11, 2024
    • HANON SYSTEMS
    • Kyu Sung CHOI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR COMPRESSOR FOR VEHICLE
    • Publication number 20240011498
    • Publication date Jan 11, 2024
    • HANON SYSTEMS
    • Chi Yong PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20230327524
    • Publication date Oct 12, 2023
    • HANON SYSTEMS
    • Kyu Sung CHOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR FOR VEHICLE
    • Publication number 20230106824
    • Publication date Apr 6, 2023
    • HANON SYSTEMS
    • Hyun Chil KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL VALVE AND VARIABLE CAPACITY COMPRESSOR
    • Publication number 20200400133
    • Publication date Dec 24, 2020
    • Yeol Woo SUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISCHARGE VALVE AND COMPRESSOR HAVING THE SAME
    • Publication number 20190383278
    • Publication date Dec 19, 2019
    • HANON SYSTEMS
    • Yeol Woo SUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR REDUCING SUCTION PULSATION AND SWASH PLATE TYPE COMPR...
    • Publication number 20190195211
    • Publication date Jun 27, 2019
    • HANON SYSTEMS
    • Yeol Woo SUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...