Patents by Inventor Kook Hyeon Cho

Kook Hyeon Cho 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).

  • Side impact bar assembly
    Patent number: 6053565
    Abstract: A side impact bar assembly has a stopper pin engaged into pores to securely hold an auxiliary bar to a side impact bar. In a side impact an impact plate is pushed, and the stopper pin is disengaged from the pores. Then, the auxiliary bar projects outwardly through the end of the side impact bar by a biasing force of a spring, and the projecting end of the auxiliary bar is inserted into a center pillar outer panel through holes.
    Type: Grant
    Filed: May 5, 1998
    Date of Patent: April 25, 2000
    Assignee: Hyundai Motor Company
    Inventor: Kook Hyeon Cho