Patents by Inventor Jong Il HAN

Jong Il HAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Liquefied hydrogen storage tank
    Patent number: 12716552
    Abstract: The present disclosure relates to a liquefied hydrogen storage tank, and more specifically, to a liquefied hydrogen storage tank which facilitates transportation of the storage tank by manufacturing the storage tank storing liquefied hydrogen in a doughnut shape, can improve the robustness of the storage tank and reduce the weight thereof by forming a vacuum layer, improves the temperature maintenance performance of liquefied hydrogen through the shape allowing a second tank unit to surround a first tank unit, and improves thermal insulation through the coating layer.
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: August 25, 2026
    Assignee: KOREA GAS TECHNOLOGY CORPORATION
    Inventors: Jong Il Han, Sang Bong Shin, Seong Soo Park, Min Ho Song
  • LIQUEFIED HYDROGEN STORAGE TANK
    Publication number: 20240230034
    Abstract: The present disclosure relates to a liquefied hydrogen storage tank, and more specifically, to a liquefied hydrogen storage tank which facilitates transportation of the storage tank by manufacturing the storage tank storing liquefied hydrogen in a doughnut shape, can improve the robustness of the storage tank and reduce the weight thereof by forming a vacuum layer, improves the temperature maintenance performance of liquefied hydrogen through the shape allowing a second tank unit to surround a first tank unit, and improves thermal insulation through the coating layer.
    Type: Application
    Filed: November 15, 2023
    Publication date: July 11, 2024
    Inventors: Jong Il HAN, Sang Bong SHIN, Seong Soo PARK, Min Ho SONG