Patents by Inventor Dae-jong You

Dae-jong You 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).

  • Membrane electrode assembly including porous catalyst layer and method of manufacturing the same
    Patent number: 8808943
    Abstract: A membrane electrode assembly for a fuel cell including a porous catalyst layer, and a method of manufacturing the same in which an electrode includes a catalyst layer formed adjacent to a surface of an electrolyte membrane, and the catalyst layer has a uniform porosity as pluralities of pores are uniformly distributed on the catalyst layer.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: August 19, 2014
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Dae-jong You, Yoon-hoi Lee, Chan-ho Pak, Ji-rae Kim
  • MEMBRANE ELECTRODE ASSEMBLY INCLUDING POROUS CATALYST LAYER AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20080292942
    Abstract: A membrane electrode assembly for a fuel cell including a porous catalyst layer, and a method of manufacturing the same in which an electrode includes a catalyst layer formed adjacent to a surface of an electrolyte membrane, and the catalyst layer has a uniform porosity as pluralities of pores are uniformly distributed on the catalyst layer.
    Type: Application
    Filed: April 14, 2008
    Publication date: November 27, 2008
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Dae-jong You, Yoon-hoi Lee, Chan-ho Pak, Ji-rae Kim