Patents by Inventor Gary J. Lutfy

Gary J. Lutfy 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).

  • Semiconductor package with internal heat exchanger
    Patent number: 4559580
    Abstract: An internally cooled semiconductor package including a wafer-like semiconductor body with at least two electrical elements, one at a relatively flat surface of the body. A wall of high electrical and heat conductive material abuts the flat surface of the semiconductor body to be in good heat conductive relation therewith and in electrical contact with the same. A fluid flow heat exchanger is on the other side of the wall in heat exchange relation therewith and along with the wall and other components serves to encapsulate the semiconductor.
    Type: Grant
    Filed: November 4, 1983
    Date of Patent: December 17, 1985
    Assignee: Sundstrand Corporation
    Inventor: Gary J. Lutfy