Patents by Inventor Borz Fariborzi

Borz Fariborzi 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).

  • Engine motion active control
    Patent number: 7225783
    Abstract: An engine active motion control system for controlling engine dynamic torque includes an engine that generates a first dynamic torque. A first module selectively initiates generation of a second dynamic torque about an axis of rotation of a crankshaft of the engine in a direction opposite that of the first dynamic torque generated through the crankshaft.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: June 5, 2007
    Assignee: GM Global Technology Operations, Inc.
    Inventors: Frederick P. Hohnstadt, Steven A. Tervo, Eric N. Jacobson, Brian E. Ferrari, Donald R. Elzinga, Jr., Eric J. Defenderfer, Scott Wise, Wolfgang Bors, Borz Fariborzi
  • Engine motion active control
    Publication number: 20060283416
    Abstract: An engine active motion control system for controlling engine dynamic torque includes an engine that generates a first dynamic torque. A first module selectively initiates generation of a second dynamic torque about an axis of rotation of a crankshaft of the engine in a direction opposite that of the first dynamic torque generated through the crankshaft.
    Type: Application
    Filed: October 4, 2005
    Publication date: December 21, 2006
    Inventors: Frederick Hohnstadt, Steven Tervo, Eric Jacobson, Brian Ferrari, Donald Elzinga,, Eric Defenderfer, Scott Wise, Wolfgang Bors, Borz Fariborzi
  • Antivibration apparatus and vehicle equipped with such antivibration apparatus
    Publication number: 20040222755
    Abstract: An antivibration apparatus for a rotary element, including an active mass vibration absorber actuated by a controller which generates a control signal by extracting harmonics of a rotation frequency of the rotary element. The controller determines a phase shift and an amplification as predetermined functions of the rotation frequency, and applies the phase shift and amplification to the harmonics of the input signal for obtaining the control signal.
    Type: Application
    Filed: May 8, 2003
    Publication date: November 11, 2004
    Inventors: Borz Fariborzi, Ali Rahbar