Patents by Inventor Kun Peo Sung

Kun Peo Sung 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).

  • Stiffener manufacturing method and apparatus thereof
    Patent number: 5719375
    Abstract: A Stiffener manufacturing method and apparatus appropriate for manufacturing a stiffener such as a flat bar is disclosed. The stiffener manufacturing method is composed of a steel plate arrangement step, a strip-cutting step and a pattern cutting step, which are performed in a predetermined interval of time at a position.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: February 17, 1998
    Assignee: Samsung Heavy Industries Co., Ltd.
    Inventors: Kun Peo Sung, Ki Soo Kim, Seong Gi Park, Hogu Kim, Tadashi Nakajima, Masamichi Kawakami, Mitsunobu Hanyu, Yoshihiro Suzuki