Patents by Inventor Sae Hoon Kim

Sae Hoon Kim 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).

  • Structure for improving laminating efficiency of metal-separator for fuel cell
    Publication number: 20080063919
    Abstract: Disclosed is a structure for improving a laminating efficiency of a metal-separator for a fuel cell stack, the metal-separator comprising an embossed structure that has an indentation and a projection alternately formed along at least one edge thereof so as to enable a plurality of the metal-separators to be stably laminated in a honeycomb shape.
    Type: Application
    Filed: December 6, 2006
    Publication date: March 13, 2008
    Applicant: Hyundai Motor Company
    Inventors: Yoo Chang Yang, Young Bum Kum, Sae Hoon Kim, Min Kyu Song, Hwan Soo Shin, Jong Hyun Lee, Sang Mun Chin, Kyu Taek Cho
  • Fuel cell system comprising an absorbent tank for removing residue therein
    Patent number: 7232622
    Abstract: When operation of a fuel cell system has completed, residue in the fuel cell system such as water, fuel gas, and oxidant are removed by adsorbent stored in an adsorbent tank, which is connected to flow fields of the fuel cell system.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: June 19, 2007
    Assignee: Hyundai Motor Company
    Inventor: Sae Hoon Kim