Patents by Inventor Frank J. Wilding

Frank J. Wilding 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).

  • Patent number: 4330163
    Abstract: An electrical connector for interconnecting a large scale integrated (LSI) circuit package having a plurality of conductive interfaces with a printed circuit board or other electrical unit. The LSI circuit package can be inserted or removed from the connector absent any significant force. The connector includes a plurality of latches movable on a ramp of a dielectric housing containing a plurality of contact springs. Movement of the latch out of the ramp valley causes it to clamp onto the upper surface of the LSI and forces the lower surface of the LSI containing the conductive interfaces to electrically contact the contact springs in the housing.
    Type: Grant
    Filed: December 5, 1979
    Date of Patent: May 18, 1982
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Paul W. Aikens, Frank J. Wilding