Patents by Inventor Thomas V. Harroun

Thomas V. Harroun 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).

  • Serial-parallel-serial CCD memory system with fan out and fan in circuits
    Patent number: 4288864
    Abstract: An SPS CCD memory system is provided wherein a single tap, preferably a storage node, on an input serial or shift register is connected to the input of a plurality of parallel shift registers through a fan out circuit and the output of the plurality of parallel shift registers is connected to a single tap, preferably a storage node, on an output serial or shift register through a fan in circuit.
    Type: Grant
    Filed: October 24, 1979
    Date of Patent: September 8, 1981
    Assignee: International Business Machines Corporation
    Inventors: Thomas V. Harroun, Lawrence G. Heller, Norbert G. Vogl, Jr.