Patents by Inventor John Thomas Robinson

John Thomas Robinson 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).

  • Gold-germanium alloy contacts for a semiconductor device
    Patent number: 4042951
    Abstract: A coaxial-lead, double-plug, glass-sealed semiconductor diode is provided with gold-germanium alloy contacts metallurgically bonded to Dumet alloy plugs.
    Type: Grant
    Filed: September 25, 1975
    Date of Patent: August 16, 1977
    Assignee: Texas Instruments Incorporated
    Inventors: John Thomas Robinson, Richard A. Edwards