Patents by Inventor Tonja L. Rogers

Tonja L. Rogers 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).

  • Device behavior anomaly detection
    Patent number: 11321462
    Abstract: A method of identifying anomalous behavior can include transforming input data to a series of numbers, determining first features and second features of the series of numbers that, given the same numbers in a different order, produce a different value for the respective feature, encoding the series of numbers by a key value indicating a number associated with a cell of a grid of cells to which the first and second features map, and determining, based on whether the key value has been previously provided, whether the input is anomalous.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: May 3, 2022
    Assignee: Raytheon Company
    Inventors: Holger M. Jaenisch, James W. Handley, Tonja L. Rogers
  • DEVICE BEHAVIOR ANOMALY DETECTION
    Publication number: 20190311120
    Abstract: A method of identifying anomalous behavior can include transforming input data to a series of numbers, determining first features and second features of the series of numbers that, given the same numbers in a different order, produce a different value for the respective feature, encoding the series of numbers by a key value indicating a number associated with a cell of a grid of cells to which the first and second features map, and determining, based on whether the key value has been previously provided, whether the input is anomalous.
    Type: Application
    Filed: February 1, 2019
    Publication date: October 10, 2019
    Inventors: Holger M. Jaenisch, James W. Handley, Tonja L. Rogers