Patents by Inventor Jorge L. REYNAGA

Jorge L. REYNAGA 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).

  • Methods and systems for in-system estimation of actuator parameters
    Patent number: 11933822
    Abstract: A method for estimating actuator parameters for an actuator, in-situ and in real-time, may include driving the actuator with a test signal imperceptible to a user of a device comprising the actuator during real-time operation of the device, measuring a voltage and a current associated with the actuator and caused by the test signal, determining one or more parameters of the actuator based on the voltage and the current, determining an actuator type of the actuator based on the one or more parameters, and controlling a playback signal to the actuator based on the actuator type.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: March 19, 2024
    Assignee: Cirrus Logic Inc.
    Inventors: Jorge L. Reynaga, Marco A. Janko, Emmanuel A. Marchais, John L. Melanson
  • METHODS AND SYSTEMS FOR IN-SYSTEM ESTIMATION OF ACTUATOR PARAMETERS
    Publication number: 20220404398
    Abstract: A method for estimating actuator parameters for an actuator, in-situ and in real-time, may include driving the actuator with a test signal imperceptible to a user of a device comprising the actuator during real-time operation of the device, measuring a voltage and a current associated with the actuator and caused by the test signal, determining one or more parameters of the actuator based on the voltage and the current, determining an actuator type of the actuator based on the one or more parameters, and controlling a playback signal to the actuator based on the actuator type.
    Type: Application
    Filed: January 12, 2022
    Publication date: December 22, 2022
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: Jorge L. REYNAGA, Marco A. JANKO, Emmanuel A. MARCHAIS, John L. MELANSON