Patents by Inventor Ashish D Punater

Ashish D Punater 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).

  • Cylinder-pressure-based electronic engine controller and method
    Patent number: 7606655
    Abstract: An engine data acquisition and control system measures cylinder pressure at a high degree of resolution and then processes it for portions of the combustion cycle of interest for performing combustion calculations. The data are utilized to calculate combustion parameters, and the combustion parameters may be utilized to control the engine's fuel and/or spark timing/duration, and other variables affecting the combustion process. The system architecture provides for acquisition of very large amounts of data without unduly loading the CPU.
    Type: Grant
    Filed: August 27, 2007
    Date of Patent: October 20, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Harry L. Husted, Clinton W. Erickson, Ashish D Punater, Karl A. Schten, Gerald A Kilgour, Michael P. Conyers
  • Cylinder-pressure-based electronic engine controller and method
    Publication number: 20080082250
    Abstract: An engine data acquisition and control system measures cylinder pressure at a high degree of resolution and then processes it for portions of the combustion cycle of interest for performing combustion calculations. The data are utilized to calculate combustion parameters, and the combustion parameters may be utilized to control the engine's fuel and/or spark timing/duration, and other variables affecting the combustion process. The system architecture provides for acquisition of very large amounts of data without unduly loading the CPU.
    Type: Application
    Filed: August 27, 2007
    Publication date: April 3, 2008
    Inventors: Harry L. Husted, Clinton W. Erickson, Ashish D. Punater, Karl A. Schten, Gerald A. Kilgour, Michael P. Conyers