Patents by Inventor Hue Song

Hue Song 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).

  • Solid oxide fuel cell sealant comprising glass matrix and ceramic fiber and method of manufacturing the same
    Publication number: 20050147866
    Abstract: Sealant compositions particularly suitable for solid oxide fuel cell sealant are provided and preferably comprise glass matrix and ceramic fiber, wherein glass matrix and ceramic fiber are mixed in an volume ratio of 25:75-75:25 in the sealant, and the ceramic fibers are preferably uniformly dispersed in the sealant to exhibit an orientation. Methods to manufacture the sealant compositions also are provided. Particularly preferred sealant compositions of the invention can efficiently avoid undesired viscous flow of glass matrix, precisely locate the stack of fuel cell on the region to be sealed, and maintain uniform sealing ability under various changes in size of the fuel cell stack.
    Type: Application
    Filed: December 29, 2004
    Publication date: July 7, 2005
    Applicant: Hyundai Motor Company
    Inventors: Haeng Ko, Hae Lee, Jae Lee, Jong Lee, Hue Song, Joo Kim, Tae Noh