Patents by Inventor Kathryn Ozgun

Kathryn Ozgun 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).

  • Kalman filtering for flash artifact suppression in ultrasound imaging
    Patent number: 11141138
    Abstract: Kalman filtering, including a model of system dynamics, is used to identify flash artifact. The Kalman filtering predicts the velocity or powers based on a past sequence of velocity or power. The prediction defines a confidence interval. Any current measures surpassing the confidence interval are identified as flash artifact and suppressed.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: October 12, 2021
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Lei Sui, Kathryn Ozgun
  • KALMAN FILTERING FOR FLASH ARTIFACT SUPPRESSION IN ULTRASOUND IMAGING
    Publication number: 20200375575
    Abstract: Kalman filtering, including a model of system dynamics, is used to identify flash artifact. The Kalman filtering predicts the velocity or powers based on a past sequence of velocity or power. The prediction defines a confidence interval. Any current measures surpassing the confidence interval are identified as flash artifact and suppressed.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 3, 2020
    Inventors: Lei Sui, Kathryn Ozgun