Patents by Inventor Ming San Lee

Ming San Lee 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 AND MANUFACTURING METHOD FOR FUEL CELL ELECTRODE
    Publication number: 20110143264
    Abstract: A structure of fuel cell electrode comprises a diffusion layer having a surface, a conductive particle layer formed on the surface of the diffusion layer and a catalyst layer. The conductive particle layer has a plurality of conductive particles and a concavo-convex surface being composed of the conductive particles. The catalyst layer is formed on the concavo-convex surface of the conductive particle layer.
    Type: Application
    Filed: July 1, 2010
    Publication date: June 16, 2011
    Inventors: Ming-San LEE, Bo-Yu LIU, Long-Jeng CHEN
  • FUEL CELL STRUCTURE
    Publication number: 20100255408
    Abstract: A fuel cell structure mainly comprises a frame and a membrane electrode assembly. The frame has an inside wall, and the membrane electrode assembly comprises a first electrode, a second electrode, and an electrolyte membrane disposed between the first electrode and the second electrode. The electrolyte membrane having an electrode joint portion and an adhesive portion. The first electrode and the second electrode are laid on two opposite sides of the electrode joint portion separately. The adhesive portion is attached onto the inside wall.
    Type: Application
    Filed: November 25, 2009
    Publication date: October 7, 2010
    Inventors: Ming-San LEE, Long-Jeng Chen, Wei-Ting Shiu, Bo-Yu Liu, Yu-Wei Huang, Wei-Cheng Chan, You-Min Su
  • FLEXIBLE CURRENT COLLECTING FIBER BUNCH AND FUEL CELL STRUCTURE USING THE SAME
    Publication number: 20100248084
    Abstract: A flexible current collecting fiber bunch comprises a plurality of current collecting fiber conductors and at least one electrical wire. There is an interval between each two adjacent current collecting fiber conductors. The electrical wire used to cascades the current collecting fiber conductors. The flexible current collecting fiber bunch may replace the graphite or metal bipolar commonly plate used in the fuel cell at lowers the pressure needed for a good contact and adds flexibility in the stack design.
    Type: Application
    Filed: November 25, 2009
    Publication date: September 30, 2010
    Inventors: Ming-San Lee, Long-Jeng Chen, Wei-Ting Shiu, Bo-Yu Liu
  • Heterogeneous composite bipolar plate of a fuel cell
    Patent number: 7033693
    Abstract: A bipolar plate of a fuel cell comprises a body, two flow fields, and electrically conductive fibers. The body has a central portion and a peripheral portion surrounding the central portion. The flow fields are disposed on the two sides of the central portion of the body. The electrically conductive fibers are positioned in the central portion and penetrate therethrough.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: April 25, 2006
    Assignee: National Sun Yat-Sen University
    Inventors: Ming San Lee, Long Jeng Chen, Chin Chia Su, Ming Chih Lin
  • Heterogeneous composite bipolar plate of a fuel cell
    Publication number: 20030170525
    Abstract: A bipolar plate of a fuel cell comprises a body, two flow fields, and electrically conductive fibers. The body has a central portion and a peripheral portion surrounding the central portion. The flow fields are disposed on the two sides of the central portion of the body. The electrically conductive fibers are positioned in the central portion and penetrate therethrough.
    Type: Application
    Filed: January 28, 2003
    Publication date: September 11, 2003
    Inventors: Ming San Lee, Long Jeng Chen, Chin Chia Su, Ming Chih Lin