Patents by Inventor John Paul Strachen

John Paul Strachen 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).

  • MEMRISTIVE DEVICE
    Publication number: 20110182107
    Abstract: A memristive routing device (200) includes a memristive matrix (240), mobile dopants (255) moving with the memristive matrix (240) in response to programming electrical fields and remaining stable within the memristive matrix (240) in the absence of the programming electrical fields; and at least three electrodes (210, 220, 230) surrounding the memristive matrix (240). A method for tuning electrical circuits with a memristive device (900) includes measuring a circuit characteristic (805) and applying a programming voltage to the memristive device (900) which causes motion of dopants within the memristive device (900) to alter the circuit characteristic (805).
    Type: Application
    Filed: December 12, 2008
    Publication date: July 28, 2011
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Wei Wu, John Paul Strachen, R. Stanely Williams, Marco Florentino, Shih-Yuan Wang, Hans S. Cho, Julien Borghetti, Sagi Varghese Mathai