Patents by Inventor Abdellatif Boudia

Abdellatif Boudia 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 involving return torque
    Patent number: 8452493
    Abstract: A method of controlling a motor of a power steering system is provided. The method includes: estimating a scale factor based on a vehicle speed and a hand wheel torque; applying the scale factor to a return command; and generating a motor command signal based on the applying the scale factor.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: May 28, 2013
    Assignee: Steering Solutions IP Holding Corporation
    Inventors: Gregory J. Katch, Abdellatif Boudia, Eduardo Audino Novo
  • METHODS AND SYSTEMS INVOLVING RETURN TORQUE
    Publication number: 20100286869
    Abstract: A method of controlling a motor of a power steering system is provided. The method includes: estimating a scale factor based on a vehicle speed and a hand wheel torque; applying the scale factor to a return command; and generating a motor command signal based on the applying the scale factor.
    Type: Application
    Filed: January 23, 2009
    Publication date: November 11, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Gregory J. Katch, Abdellatif Boudia, Eduardo Audino Novo