Patents by Inventor Farhad Boloorchi

Farhad Boloorchi 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).

  • Feel control for active steering
    Patent number: 6942057
    Abstract: A method and apparatus for controlling the feel back torque of a motor provides for receiving a difference between a desired motor position and an actual motor position; filtering the difference into two or more frequency bands; and applying a gain to one or more of the filtered frequency bands in correspondence with the received signal or a low-pass portion of the received signal to provide a motor command.
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: September 13, 2005
    Assignee: Delphi Technologies, Inc.
    Inventors: Farhad Boloorchi, John D. Martens, Karen A. Boswell
  • Feel control for active steering
    Publication number: 20030094330
    Abstract: A method and apparatus for controlling the feel back torque of a motor provides for receiving a difference between a desired motor position and an actual motor position; filtering the difference into two or more frequency bands; and applying a gain to one or more of the filtered frequency bands in correspondence with the received signal or a low-pass portion of the received signal to provide a motor command.
    Type: Application
    Filed: November 21, 2001
    Publication date: May 22, 2003
    Inventors: Farhad Boloorchi, John D. Martens, Karen A. Boswell