Patents by Inventor Stirling C. Johnson

Stirling C. Johnson 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).

  • Dual flow generative computer architecture
    Patent number: 11544607
    Abstract: A machine learning architecture employs two machine learning networks that are joined by a statistical model allowing the imposition of a predetermined statistical model family into a learning process in which the networks translate between and data types. For example, the statistical model may enforce a Gaussian conditional probability between the latent variables in the translation process. In one application, MRI images may be translated into PET images with reduced mode collapse, blurring, or other “averaging” type behaviors.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: January 3, 2023
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Haoliang Sun, Ronak R. Mehta, Hao Zhou, Vikas Singh, Vivek Prabhakaran, Stirling C. Johnson
  • Dual Flow Generative Computer Architecture
    Publication number: 20200372384
    Abstract: A machine learning architecture employs two machine learning networks that are joined by a statistical model allowing the imposition of a predetermined statistical model family into a learning process in which the networks translate between and data types. For example, the statistical model may enforce a Gaussian conditional probability between the latent variables in the translation process. In one application, MRI images may be translated into PET images with reduced mode collapse, blurring, or other “averaging” type behaviors.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 26, 2020
    Inventors: Haoliang Sun, Ronak R. Mehta, Hao Zhou, Vikas Singh, Vivek Prabhakaran, Stirling C. Johnson