Sehwa HONG

Person

  • Gyeonggi-do, KR

Patents Grantslast 30 patents

  • Information Patent Grant

    Unmanned flying robot

    • Patent number D768540
    • Issue date Oct 11, 2016
    • BY ROBOT CO., LTD.
    • Sangki Ji
    • D12 - Transportation

Patents Applicationslast 30 patents