Patents by Inventor Hyeon Joon Shin

Hyeon Joon Shin 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).

  • Mg-Ca sacrificial anode
    Patent number: 6251240
    Abstract: A Mg—Ca sacrificial anode according to the present invention is disclosed, which is capable of providing a melts protection effect during a dissolution of Mg by adding Ca, which is a low melting point modification element, to Mg and obtaining characteristics which are equal to or better than a conventional Mg alloy group sacrificial anode in view of an open circuit potential and an anode efficiency.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: June 26, 2001
    Assignee: Korea Institute of Science and Technology
    Inventors: Dong Hwa Kum, Hye Sung Kim, Hyeon Joon Shin, Jung Gu Kim, Ji Young Byun