Patents by Inventor Zhen-Kun Huang

Zhen-Kun Huang 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).

  • Cutting tools and wear resistant articles and material for same
    Patent number: 6124225
    Abstract: A ceramic having a relatively high proportion of an alpha prime SiAlON phase and exhibiting high hardness and toughness. In a particularly preferred embodiment, a cation of Gd is used as a modifying cation.
    Type: Grant
    Filed: July 29, 1998
    Date of Patent: September 26, 2000
    Assignee: The Regents of the University of Michigan
    Inventors: Tseng-Ying Tien, Zhen-Kun Huang