Patents by Inventor Aaron Schweizerhof

Aaron Schweizerhof 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).

  • Air estimation approach for internal combustion engine control
    Patent number: 6851304
    Abstract: A method is described for estimating cylinder charge using either the throttle position or mass air flow sensor. The method saves calibration and development expenses by using the same manifold filling model approach regardless of which sensor, or combination of sensors, is used.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: February 8, 2005
    Assignee: Ford Global Technologies, LLC
    Inventors: Michael J. Cullen, Giuseppe D. Suffredini, Paul A. Pietrzyk, Jeffrey A. Doering, Aaron Schweizerhof, Mrdjan J. Jankovic
  • Air estimation approach for internal combustion engine control
    Publication number: 20040144166
    Abstract: A method is described for estimating cylinder charge using either the throttle position or mass air flow sensor. The method saves calibration and development expenses by using the same manifold filling model approach regardless of which sensor, or combination of sensors, is used.
    Type: Application
    Filed: January 28, 2003
    Publication date: July 29, 2004
    Inventors: Michael J. Cullen, Giuseppe D. Suffredini, Paul A. Pietrzyk, Jeffrey A. Doering, Aaron Schweizerhof, Mrdjan J. Jankovic