Patents by Inventor Bea Yu

Bea Yu 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).

  • Using correlation structure of speech dynamics to detect neurological changes
    Patent number: 10561361
    Abstract: A method and a system for assessing a condition in a subject. An example of a condition is a Major Depressive Disorder (MDD). The method comprises measuring at least one speech-related variable in a subject; extracting a channel-delay correlation structure of the at least one speech-related variable; and generating an assessment of a condition of the subject, based on the correlation structure of the at least one speech-related variable.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: February 18, 2020
    Assignee: Massachusetts Institute of Technology
    Inventors: Thomas F. Quatieri, James R. Williamson, Brian Helfer, Rachelle Laura Horwitz-Martin, Bea Yu, Daryush Dinyar Mehta
  • USING CORRELATION STRUCTURE OF SPEECH DYNAMICS TO DETECT NEUROLOGICAL CHANGES
    Publication number: 20150112232
    Abstract: A method and a system for assessing a condition in a subject. An example of a condition is a Major Depressive Disorder (MDD). The method comprises measuring at least one speech-related variable in a subject; extracting a channel-delay correlation structure of the at least one speech-related variable; and generating an assessment of a condition of the subject, based on the correlation structure of the at least one speech-related variable.
    Type: Application
    Filed: October 20, 2014
    Publication date: April 23, 2015
    Inventors: Thomas F. Quatieri, James R. Williamson, Brian Helfer, Rachelle Laura Horwitz-Martin, Bea Yu, Daryush Dinyar Mehta