Patents by Inventor Michael J. Felice

Michael J. Felice 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).

  • SYSTEMS AND METHODS FOR STABILIZING MAGNETIC FIELD OF INERTIAL MEASUREMENT UNIT
    Publication number: 20230213342
    Abstract: A method for stabilizing a magnetic field of an inertial measurement unit (IMU), is provided that includes initializing accelerometer and gyroscope (AG) heading data for the IMU and initializing accelerometer, gyroscope and magnetometer (AGM) heading data for the IMU. Determining whether a tracking state exists and completing processing of the AG heading data and the AGM heading data if the tracking state does not exist. Calculating a magnetic field error if the tracking state exists.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Applicant: IMMERSION NETWORKS, INC.
    Inventor: Michael J. Felice
  • Systems and methods for stabilizing magnetic field of inertial measurement unit
    Patent number: 11604067
    Abstract: A method for stabilizing a magnetic field of an inertial measurement unit (IMU), is provided that includes initializing accelerometer and gyroscope (AG) heading data for the IMU and initializing accelerometer, gyroscope and magnetometer (AGM) heading data for the IMU. Determining whether a tracking state exists and completing processing of the AG heading data and the AGM heading data if the tracking state does not exist. Calculating a magnetic field error if the tracking state exists.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: March 14, 2023
    Assignee: Immersion Networks, Inc.
    Inventor: Michael J. Felice
  • SYSTEMS AND METHODS FOR STABILIZING MAGNETIC FIELD OF INERTIAL MEASUREMENT UNIT
    Publication number: 20210190501
    Abstract: A method for stabilizing a magnetic field of an inertial measurement unit (IMU), is provided that includes initializing accelerometer and gyroscope (AG) heading data for the IMU and initializing accelerometer, gyroscope and magnetometer (AGM) heading data for the IMU. Determining whether a tracking state exists and completing processing of the AG heading data and the AGM heading data if the tracking state does not exist. Calculating a magnetic field error if the tracking state exists.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Applicant: Immersion Networks, Inc.
    Inventor: Michael J. Felice