Patents by Inventor Francis A. Sutter

Francis A. Sutter 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).

  • Manually operable die attach apparatus
    Patent number: 5336357
    Abstract: A manually operable apparatus for selectively assembling chips to substrates comprises a support base having a first support for supporting a substrate preparatory to attachment of a chip thereto, second support for supporting a chip preparatory to selection for attachment to a substrate, a manually operable swing arm assembly mounted on the support base and having a first arm for placement of an adhesive paste to a surface of a substrate on the first support and a second arm for selecting and placing a chip on the substrate.
    Type: Grant
    Filed: March 12, 1993
    Date of Patent: August 9, 1994
    Assignee: Quantum Materials, Inc.
    Inventors: Francis W. Layher, Francis A. Sutter