Patents by Inventor King F. Hsu

King F. Hsu 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).

  • Thin print etchable gold conductor composition
    Patent number: 4793946
    Abstract: A thin print etchable gold conductor composition for use in metallizing surfaces of substrates, particularly those used in the construction of miniaturized high density circuits is disclosed. The composition is formulated in such a manner so that it is capable of being printed onto a surface of a substrate as a very thin film.
    Type: Grant
    Filed: October 6, 1986
    Date of Patent: December 27, 1988
    Assignee: Engelhard Corporation
    Inventor: King F. Hsu