Patents by Inventor Ken C. Cadien

Ken C. Cadien 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).

  • Hermetic coatings for non-silica based optical fibers
    Patent number: 4874222
    Abstract: A hermetically sealed optical fiber product comprising a fluoride or other non-silica based glass optical fiber and a hermetic coating of carbon, a metal, a fluoride, a metalloid or a ceramic compound in a thickness sufficient to impart moisture resistance to the optical fiber product.
    Type: Grant
    Filed: February 25, 1988
    Date of Patent: October 17, 1989
    Assignee: SpecTran Corporation
    Inventors: Lubos J. B. Vacha, Peter C. Schultz, Cornelius T. Moynihan, Satyabrata Raychaudhuri, Ken C. Cadien, Barry B. Harbison, Reza Mossadegh