Patents by Inventor Dale E. Seborg

Dale E. Seborg 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).

  • Model-Based Personalization Scheme of an Artificial Pancreas for Type I Diabetes Applications
    Publication number: 20220105270
    Abstract: A model-based control scheme consisting of either a proportional-integral-derivative (IMC-PID) controller or a model predictive controller (MPC), with an insulin feedback (IFB) scheme personalized based on a priori subject characteristics and comprising a lower order control-relevant model to obtain PID or MPC controller for artificial pancreas (AP) applications.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 7, 2022
    Applicant: The Regents of the University of California
    Inventors: Francis J. Doyle, III, Eyal Dassau, Dale E. Seborg, Joon Bok Lee
  • Model-based personalization scheme of an artificial pancreas for type I diabetes applications
    Patent number: 11197955
    Abstract: A model-based control scheme consisting of either a proportional-integral-derivative (IMC-PID) controller or a model predictive controller (MPC), with an insulin feedback (IFB) scheme personalized based on a priori subject characteristics and comprising a lower order control-relevant model to obtain PID or MPC controller for artificial pancreas (AP) applications.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: December 14, 2021
    Assignee: The Regents of the Universitv of California
    Inventors: Francis J. Doyle, III, Eyal Dassau, Dale E. Seborg, Joon Bok Lee
  • Model-Based Personalization Scheme of an Artificial Pancreas for Type I Diabetes Applications
    Publication number: 20200078516
    Abstract: A model-based control scheme consisting of either a proportional-integral-derivative (IMC-PID) controller or a model predictive controller (MPC), with an insulin feedback (IFB) scheme personalized based on a priori subject characteristics and comprising a lower order control-relevant model to obtain PID or MPC controller for artificial pancreas (AP) applications.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 12, 2020
    Applicant: The Regents of the University of California
    Inventors: Francis J. Doyle, III, Eyal Dassau, Dale E. Seborg, Joon Bok Lee
  • Model-based personalization scheme of an artificial pancreas for type I diabetes applications
    Patent number: 10413664
    Abstract: A model-based control scheme consisting of either a proportional-integral-derivative (IMC-PID) controller or a model predictive controller (MPC), with an insulin feedback (IFB) scheme personalized based on a priori subject characteristics and comprising a lower order control-relevant model to obtain PID or MPC controller for artificial pancreas (AP) applications.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: September 17, 2019
    Assignee: The Regents of the University of California
    Inventors: Francis J. Doyle, III, Eyal Dassau, Dale E. Seborg, Joon Bok Lee
  • Model-Based Personalization Scheme of an Artificial Pancreas for Type I Diabetes Applications
    Publication number: 20150306314
    Abstract: A model-based control scheme consisting of either a proportional-integral-derivative (IMC-PID) controller or a model predictive controller (MPC), with an insulin feedback (IFB) scheme personalized based on a priori subject characteristics and comprising a lower order control-relevant model to obtain PID or MPC controller for artificial pancreas (AP) applications.
    Type: Application
    Filed: July 6, 2015
    Publication date: October 29, 2015
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Francis J. Doyle, III, Eyal Dassau, Dale E. Seborg, Joon Bok Lee
  • Automatic detection of excessively oscillatory feedback control loops.
    Patent number: 5719788
    Abstract: Automatic detection of excessive oscillations in feedback control loops of a completely general nature can be achieved by generating an autocorrelation function of the controlled variable or control error in the control loop. From the pattern of the autocorrelation, a decay ratio which is a function of the depth of the first minimum and height of the first maximum of the oscillation in the autocorrelation function can be generated as a measure of the oscillation in the control loop. When the decay ratio exceeds a predetermined threshold, an alarm or report can be provided indicating that an excessive oscillation has occurred and to what degree. The source of the oscillation, that is whether it is within the monitored control loop or from a source external to the control loop can then be determined and the necessary remedy applied including a step input signal to the final control element in the control loop.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: February 17, 1998
    Assignee: The Regents of the University of California
    Inventors: Dale E. Seborg, Yu-Ting Tina Miao