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Hyosang Cho

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Supercharging engine
    • Patent number 9,512,789
    • Issue date Dec 6, 2016
    • Hyundai Motor Company
    • Jangsu Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve lift system
    • Patent number 9,494,057
    • Issue date Nov 15, 2016
    • Hyundai Motor Company
    • Jangsu Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE VALVE LIFT SYSTEM
    • Publication number 20160090874
    • Publication date Mar 31, 2016
    • Hyundai Motor Company
    • Jangsu LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPERCHARGING ENGINE
    • Publication number 20150167565
    • Publication date Jun 18, 2015
    • Hyundai Motor Company
    • Jangsu LEE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS