Patents by Inventor S.V. Sandeep Avvaru

S.V. Sandeep Avvaru 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).

  • Feed-forward XOR physical unclonable functions
    Patent number: 11374774
    Abstract: An apparatus includes a first feed-forward PUF, a second feed-forward PUF and an exclusive-or circuit configured to perform an exclusive-or operation of an output of the first feed-forward PUF and an output of the second feed-forward PUF.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: June 28, 2022
    Assignee: Regents of the University of Minnesota
    Inventors: Keshab K. Parhi, S. V. Sandeep Avvaru
  • FEED-FORWARD XOR PHYSICAL UNCLONABLE FUNCTIONS
    Publication number: 20210336804
    Abstract: An apparatus includes a first feed-forward PUF, a second feed-forward PUF and an exclusive-or circuit configured to perform an exclusive-or operation of an output of the first feed-forward PUF and an output of the second feed-forward PUF.
    Type: Application
    Filed: April 28, 2020
    Publication date: October 28, 2021
    Inventors: Keshab K. Parhi, S.V. Sandeep Avvaru