Patents by Inventor William Paul Posey

William Paul Posey 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).

  • ANTI-COUNTERFEITING FINGERPRINT
    Publication number: 20220336379
    Abstract: A physically unclonable function (PUF) device includes capacitor array couple to an electronic device. The capacitor array includes a plurality of parallel conductive elements coupled to a dielectric material having a spatially varying permittivity to define array of randomly valued capacitors.
    Type: Application
    Filed: April 19, 2021
    Publication date: October 20, 2022
    Inventors: Patrick M. Sain, William Paul Posey