Patents by Inventor Vivek Prabhakaran

Vivek Prabhakaran 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).

  • 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
  • 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
  • Patent number: 10709378
    Abstract: A closed loop, neural activity triggered rehabilitation device and method are provided for facilitating recovery of a patient from the effects of a sensory motor disability. The device includes a sensor system positionable adjacent the brain of the patient. The sensor system detects neural signals. A functional stimulation component is operatively connectable to at least one body part, such as a muscle or a nerve. The functional stimulation component stimulates the at least one body part in response to the neural signals detected. A sensory stimulation module is operatively connected to the patient to provide sensory feedback thereto.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: July 14, 2020
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Justin C. Williams, Vivek Prabhakaran
  • Publication number: 20170020448
    Abstract: A closed loop, neural activity triggered rehabilitation device and method are provided for facilitating recovery of a patient from the effects of a sensory motor disability. The device includes a sensor system positionable adjacent the brain of the patient. The sensor system detects neural signals. A functional stimulation component is operatively connectable to at least one body part, such as a muscle or a nerve. The functional stimulation component stimulates the at least one body part in response to the neural signals detected. A sensory stimulation module is operatively connected to the patient to provide sensory feedback thereto.
    Type: Application
    Filed: October 10, 2016
    Publication date: January 26, 2017
    Inventors: Justin C. Williams, Vivek Prabhakaran
  • Publication number: 20110213266
    Abstract: A closed loop, neural activity triggered rehabilitation device and method are provided for facilitating recovery of a patient from the effects of a sensory motor disability. The device includes a sensor system positionable adjacent the brain of the patient. The sensor system detects neural signals. A functional stimulation component is operatively connectable to at least one body part, such as a muscle or a nerve. The functional stimulation component stimulates the at least one body part in response to the neural signals detected. A sensory stimulation module is operatively connected to the patient to provide sensory feedback thereto.
    Type: Application
    Filed: March 1, 2010
    Publication date: September 1, 2011
    Inventors: Justin C. Williams, Vivek Prabhakaran