Patents by Inventor Stefano Quadri

Stefano Quadri 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).

  • Actuator with automatic force setting and self-calibration
    Patent number: 11973445
    Abstract: Systems and methods for auto-calibration of current supplied to a motor of an actuator may include supplying an initial electrical current to the motor. One or more sensors may measure a condition corresponding to the motor as the initial electrical current is supplied to the motor. A processing circuit may compare the measured condition to an expected condition. The processing circuit may adjust a supply of the initial electrical current to the motor until the measured condition substantially matches the expected condition. The processing circuit may store data regarding an association between the adjusted supply of initial electrical current and the expected condition.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: April 30, 2024
    Assignee: Johnson Controls Tyco IP Holdings LLP
    Inventors: Mattia Lovati, Michele Carozzi, Alessio Ghisla, Stefano Quadri, Achim Reinders, Claudio Viscardi
  • ACTUATOR WITH AUTOMATIC FORCE SETTING AND SELF-CALIBRATION
    Publication number: 20220368257
    Abstract: Systems and methods for auto-calibration of current supplied to a motor of an actuator may include supplying an initial electrical current to the motor. One or more sensors may measure a condition corresponding to the motor as the initial electrical current is supplied to the motor. A processing circuit may compare the measured condition to an expected condition. The processing circuit may adjust a supply of the initial electrical current to the motor until the measured condition substantially matches the expected condition. The processing circuit may store data regarding an association between the adjusted supply of initial electrical current and the expected condition.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 17, 2022
    Inventors: Mattia Lovati, Michele Carozzi, Alessio Ghisla, Stefano Quadri, Achim Reinders, Claudio Viscardi