Patents by Inventor Brett Knight

Brett Knight 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).

  • Machine learning extraction of clinical variable values for subjects from clinical record data
    Patent number: 11915807
    Abstract: Described herein are techniques of using machine learning to automatically extract clinical variable values for subjects from clinical record data. The techniques designate certain clinical variables as hybrid variables that can be assigned values by machine learning model prediction. The techniques process, using a machine learning model trained to predict a value of a hybrid variable, clinical record data associated with a subject to obtain a predicted hybrid variable value and an associated confidence score. The techniques set the value of the hybrid variable for the subject to the predicted hybrid variable value when the model prediction is of sufficiently high confidence.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: February 27, 2024
    Assignee: Flatiron Health, Inc.
    Inventors: Jeremy Canfield, Nisha Singh, Marc Knight, Kimberly Wiederkehr, Sarina Dass, John Ritten, Ashley Allen, Andrea Ratzlaff, Stacie Sienicki, Katherine Harrison, Will Shapiro, Brett Wittmershaus
  • Conversational virtual assistant
    Patent number: 11714601
    Abstract: Methods and systems described in this disclosure receive a request for assistance from a device associated with a user, launch a conversational virtual assistant on the device, determine at least one potential subject of the request based on information associated with the user and a tab or webpage from which the conversational virtual assistant is launched, receive a verification of the subject of the request, create a contact menu with options for receiving the assistance, and receive a selection of one of the options.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: August 1, 2023
    Assignee: United Services Automobile Association (USAA)
    Inventors: Brett Knight, Jeffrey William Gallagher, Justin Leggett, Andrew P. Jamison
  • Conversational virtual assistant
    Patent number: 11379182
    Abstract: Methods and systems described in this disclosure receive a request for assistance from a device associated with a user, launch a conversational virtual assistant on the device, determine at least one potential subject of the request based on information associated with the user and a tab or webpage from which the conversational virtual assistant is launched, receive a verification of the subject of the request, create a contact menu with options for receiving the assistance, and receive a selection of one of the options.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 5, 2022
    Assignee: UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA)
    Inventors: Brett Knight, Jeffrey William Gallagher, Justin Leggett, Andrew P. Jamison
  • Conversational virtual assistant
    Patent number: 10795640
    Abstract: Methods and systems described in this disclosure receive a request for assistance from a device associated with a user, launch a conversational virtual assistant on the device, determine at least one potential subject of the request based on information associated with the user and a tab or webpage from which the conversational virtual assistant is launched, receive a verification of the subject of the request, create a contact menu with options for receiving the assistance, and receive a selection of one of the options.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: October 6, 2020
    Assignee: UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA)
    Inventors: Brett Knight, Jeffrey Gallagher, Justin Leggett, Andrew P. Jamison