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Ji-Won Chang

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  • Yongin-shi, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFETY-ENHANCED CENTER PILLAR STRUCTURE FOR A VEHICLE
    • Publication number 20250100623
    • Publication date Mar 27, 2025
    • Hyundai Motor Company
    • Kyung-Tae Kwak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BODY ROOF STRUCTURE
    • Publication number 20240190223
    • Publication date Jun 13, 2024
    • Hyundai Motor Company
    • Ji Won Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROOF STRUCTURE FOR VEHICLE
    • Publication number 20240149649
    • Publication date May 9, 2024
    • Hyundai Motor Company
    • SunKi Choi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SIDE BODY STRUCTURE
    • Publication number 20230382459
    • Publication date Nov 30, 2023
    • Hyundai Motor Company
    • Ji Won Chang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Cowl Structure of Vehicle
    • Publication number 20230119880
    • Publication date Apr 20, 2023
    • Hyundai Motor Company
    • Sun Ki Choi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STRUT ASSEMBLY FOR VEHICLE
    • Publication number 20180170138
    • Publication date Jun 21, 2018
    • Hyundai Motor Company
    • Se-Woong Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STRUCTURE FOR CONNECTING WHEEL HOUSE PANEL TO REAR FLOOR OF VEHICLE
    • Publication number 20150137559
    • Publication date May 21, 2015
    • Hyundai Motor Company
    • In-Bum LEE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS