Patents by Inventor John P. Mullett

John P. Mullett 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).

  • Method of reducing icing-related engine misfires
    Patent number: 8170772
    Abstract: A method of reducing icing-related engine misfires during operation of a vehicle is provided. The vehicle can include an engine and an engine control unit operable for at least partially controlling operation of the engine. The vehicle can further include a plurality of sensors in electrical communication with the engine control unit. The engine can include an air intake system and an exhaust system, wherein the air intake system can include a positive crankcase ventilation valve. The method includes predicting the presence of ice within the air intake system based upon an input to the engine control unit from at least one of the sensors.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: May 1, 2012
    Assignee: Honda Motor Company, Ltd.
    Inventors: Dan Nagashima, John P. Mullett, Takashi Isobe, Kenji D. Matsuura
  • METHOD OF REDUCING ICING-RELATED ENGINE MISFIRES
    Publication number: 20110208406
    Abstract: A method of reducing icing-related engine misfires during operation of a vehicle is provided. The vehicle can include an engine and an engine control unit operable for at least partially controlling operation of the engine. The vehicle can further include a plurality of sensors in electrical communication with the engine control unit. The engine can include an air intake system and an exhaust system, wherein the air intake system can include a positive crankcase ventilation valve. The method includes predicting the presence of ice within the air intake system based upon an input to the engine control unit from at least one of the sensors.
    Type: Application
    Filed: May 6, 2011
    Publication date: August 25, 2011
    Inventors: Dan Nagashima, John P. Mullett, Takashi Isobe, Kenji D. Matsuura
  • METHOD OF REDUCING ICING-RELATED ENGINE MISFIRES
    Publication number: 20100100297
    Abstract: A method of reducing icing-related engine misfires during operation of a vehicle is provided. The vehicle can include an engine and an engine control unit operable for at least partially controlling operation of the engine. The vehicle can further include a plurality of sensors in electrical communication with the engine control unit. The engine can include an air intake system and an exhaust system, wherein the air intake system can include a positive crankcase ventilation valve. The method includes predicting the presence of ice within the air intake system based upon an input to the engine control unit from at least one of the sensors.
    Type: Application
    Filed: October 20, 2008
    Publication date: April 22, 2010
    Inventors: Dan Nagashima, John P. Mullett, Takashi Isobe, Kenji D. Matsuura