Patents by Inventor Simona ONORI

Simona ONORI 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).

  • Battery monitoring system
    Patent number: 11988716
    Abstract: A battery health monitoring system that utilizes adaptive cathode and adaptive anode observers to estimate the ion concentrations at the respective cathode and anode of a battery. Subsequently, the estimated ion concentrations can be used in a battery model to estimate the state of heath and state of charge of the battery. Additionally, the model and ion concentrations can be updated real time as aging components of the battery are evaluated in the output data from the battery.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 21, 2024
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Anirudh Allam, Simona Onori
  • BATTERY MANAGEMENT SYSTEM FOR DETERMINING A HEALTH OF A POWER SOURCE BASED ON CHARGING EVENTS
    Publication number: 20240142532
    Abstract: A method is provided. The method includes determining, by a battery management system of the vehicle, a difference in a voltage of a current provided to a battery of a vehicle. The method also includes determining, by the battery management system, an impedance indicator based on the current provided to the battery and the difference in the voltage of the current provided to the battery. The method further includes determining, by the battery management system, a health of the battery based on the impedance indicator.
    Type: Application
    Filed: October 27, 2022
    Publication date: May 2, 2024
    Inventors: Simona Onori, Anirudh Allam, Gabriele Pozzato, Luca Pulvirenti, William Arthur Paxton, Gianina Alina Negoita
  • BATTERY MANAGEMENT SYSTEM FOR DETERMINING A HEALTH OF A POWER SOURCE BASED ON DRIVING EVENTS
    Publication number: 20240142531
    Abstract: A method is provided. The method includes determining a first difference in a current flowing via the battery of the vehicle during a driving event. The method also includes determining a second difference in voltage of the current flowing via the battery of the vehicle during the driving event. The method further includes determining an impedance indicator based the first difference in the current and the second difference in the voltage of the current.
    Type: Application
    Filed: October 27, 2022
    Publication date: May 2, 2024
    Inventors: William Arthur Paxton, Simona Onori, Gabriele Pozzato, Anirudh Allam, Luca Pulvirenti, Gianina Alina Negoita
  • BATTERY MANAGEMENT SYSTEM FOR DETERMINING A HEALTH OF A POWER SOURCE BASED ON AN IMPEDANCE INDICATOR
    Publication number: 20240085487
    Abstract: A method is provided. The method includes determining an open circuit voltage of a battery of a vehicle. The method also includes determining a voltage of a current provided to the battery of the vehicle. The method further includes determining a impedance indicator based on the voltage, the open circuit voltage, and the current provided to the battery of the vehicle. The method further includes determining a health of the battery based on the impedance indicator.
    Type: Application
    Filed: September 8, 2022
    Publication date: March 14, 2024
    Inventors: Gianina Alina Negoita, William Arthur Paxton, Anirudh Allam, Simona Onori, Gabriele Pozzato, Luca Pulvirenti
  • Battery Monitoring System
    Publication number: 20220163589
    Abstract: A battery health monitoring system that utilizes adaptive cathode and adaptive anode observers to estimate the ion concentrations at the respective cathode and anode of a battery. Subsequently, the estimated ion concentrations can be used in a battery model to estimate the state of heath and state of charge of the battery. Additionally, the model and ion concentrations can be updated real time as aging components of the battery are evaluated in the output data from the battery.
    Type: Application
    Filed: March 16, 2020
    Publication date: May 26, 2022
    Applicant: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Anirudh ALLAM, Simona ONORI