Patents by Inventor Nam Gee Jung

Nam Gee Jung 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).

  • Fuel cell electrode
    Patent number: 9203093
    Abstract: The present invention provides an electrode for a polymer electrolyte membrane fuel cell. In one embodiment, a planar nanoporous or microporous metal foam or metal aerogel structure is provided, from which an electrode with a catalyst layer integrally formed by fixing a catalyst in the metal foam or metal aerogel is formed.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: December 1, 2015
    Assignees: Hyundai Motor Company, SNU R&DB Foundation
    Inventors: Nak Hyun Kwon, In Chul Hwang, Jae Seung Lee, Bum Wook Roh, Yung Eun Sung, Ju Wan Lim, Yoon Hwan Cho, Nam Gee Jung, Hee Man Choe, Yong Hun Cho
  • FUEL CELL ELECTRODE
    Publication number: 20120244457
    Abstract: The present invention provides an electrode for a polymer electrolyte membrane fuel cell. In one embodiment, a planar nanoporous or microporous metal foam or metal aerogel structure is provided, from which an electrode with a catalyst layer integrally formed by fixing a catalyst in the metal foam or metal aerogel is formed.
    Type: Application
    Filed: July 6, 2011
    Publication date: September 27, 2012
    Applicants: SNU R&DB FOUNDATION, HYUNDAI MOTOR COMPANY
    Inventors: Nak Hyun Kwon, In Chul Hwang, Jae Seung Lee, Bum Wook Roh, Yung Eun Sung, Ju Wan Lim, Yoon Hwan Cho, Nam Gee Jung, Hee Man Choe, Yong Hun Cho
  • MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL, FUEL CELL AND MANUFACTURING THE METHOD THEREOF
    Publication number: 20110318668
    Abstract: Disclosed herein are a membrane-electrode assembly for a fuel cell, a fuel cell, and a manufacturing method thereof. The present invention forms a micro current collecting layer between a gas diffusion layer and a micro porous layer and surface-contacts a pair of laminates for an electrode so that each electrolyte layer formed by applying an electrolyte solution thereon contacts with each other, thereby shortening a moving distance of electrons to minimize the current collecting resistance and loss and reduce the interface resistance.
    Type: Application
    Filed: March 28, 2011
    Publication date: December 29, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Eon Soo Lee, Yung Eun Sung, Min Jeh Ahn, Yong Hun Cho, Nam Gee Jung, Jae Hyuk Jang