Patents by Inventor Thomas R. St. Clair

Thomas R. St. Clair 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).

  • Method for qualifying biased burn-in integrated circuits on a wafer level
    Patent number: 4281449
    Abstract: Integrated circuits in dice on a wafer are biased burn-in qualified by providing two sets of conductors connected to each die by fusible elements, biasing the dice using said conductors during the high temperature burn-in, testing the fusible elements, removing the conductors, and testing the circuits.
    Type: Grant
    Filed: December 21, 1979
    Date of Patent: August 4, 1981
    Assignee: Harris Corporation
    Inventors: Kenneth A. Ports, Thomas R. St. Clair