Patents by Inventor Paola Scarassatti Sant Anna

Paola Scarassatti Sant Anna 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 MONITORING DRIVE UNIT BEARINGS
    Publication number: 20240410786
    Abstract: Vehicles and systems and methods for health monitoring drive unit bearings in vehicles are provided. A system for health monitoring a drive unit bearing in a vehicle includes a sensor mounted to a drive unit of the vehicle and configured to provide a vibration signal; and a processor configured to: pre-process the vibration signal from the sensor to enhance a fault signature and form a frequency domain signal; and process the frequency domain signal to estimate a health stage of the drive unit bearing.
    Type: Application
    Filed: June 8, 2023
    Publication date: December 12, 2024
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Ehsan Jafarzadeh, Hossein Sadjadi, Paola Scarassatti Sant Anna, Dezhi Li, Sara Sadat Rahimifard, Yu Cao