TREA

Ok-Hee Kim

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  • Busan, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cells and method of manufacturing
    • Patent number 11,658,308
    • Issue date May 23, 2023
    • CellMobility, Inc.
    • Yong-Hun Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cells and method of manufacturing
    • Patent number 10,978,715
    • Issue date Apr 13, 2021
    • CellMobility, Inc.
    • Yong-Hun Cho
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents