Patents by Inventor Hot-Tae Lee

Hot-Tae 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).

  • Preparation Method of Palladium Alloy Composite Membrane for Hydrogen Separation
    Publication number: 20080116078
    Abstract: Disclosed herein is a method of preparing a palladium alloy composite membrane for hydrogen separation, including (a) providing a first metal coating layer on a porous support using an electroplating process; (b) providing a palladium coating layer on the first metal coating layer using a dry plating process; and (c) heat treating the palladium coating layer to form an alloy layer of palladium and the first metal.
    Type: Application
    Filed: September 15, 2005
    Publication date: May 22, 2008
    Inventors: Jong-Soo Park, Wang-Lai Yoon, Hot-Tae Lee, Heon Jung, Dong-Won Kim