Patents by Inventor Yung-Ming Su

Yung-Ming Su 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).

  • Thermally conductive thermoplastic materials and method of making the same
    Publication number: 20040116571
    Abstract: A heat transfer material includes thermoplastic elastomer such as styrenic block copolymer, oil and fillers, and has a composite heat transfer coefficient greater than 0.8 watts/m-K. The material is easily conformable to irregularly shaped surfaces and has low thermal impedance values less than 0.1K-in2/W at 0.5 MPa mounting pressure. The material has a good dry-out performance of less than 0.15% at 70° C., 240 hours, which are better than the existing thermal conductive grease. More particularly, the material has excellent re-usability.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 17, 2004
    Inventors: Yung-Ming Su, Chin-Huei Yen