Patents by Inventor Matthew Joseph Seiberlich

Matthew Joseph Seiberlich 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).

  • Turbocharger control
    Patent number: 10132318
    Abstract: A method of controlling a variable geometry turbocharger is provided. A predefined desired boost pressure of a turbocharger is obtained from a memory. A predefined desired mass flow rate in an intake manifold of an engine is obtained from the memory. A theoretical amount of power required by the turbocharger to generate the desired boost pressure and the desired mass flow rate is calculated. An actual mass flow rate in the intake manifold is determined. An actual amount of power required by the turbocharger to generate the desired boost pressure and the actual mass flow rate is calculated. At least one adjustable vane of the turbine of the turbocharger is adjusted to allow the theoretical amount of power required of the turbocharger to generally equal the actual amount of power by adjusting the boost pressure.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: November 20, 2018
    Assignee: International Engine Intellectual Property Company, LLC.
    Inventors: Matthew Joseph Seiberlich, James Rynold Popp, Sean Christopher Wyatt, Michael James McNulty, Jose Antonio Rodriguez, Jeremy Grant Schipper
  • LIMITING NOX EMISSIONS USING TWO CATALYSTS
    Publication number: 20170254240
    Abstract: A method for controlling an internal combustion engine limits emission of undesirable compounds of nitrogen and oxygen and provides increased transient power.
    Type: Application
    Filed: March 3, 2016
    Publication date: September 7, 2017
    Inventors: Luis Carlos Cattani, Michael Uchanski, Rogelio Rodiguez, Jer Shen Jason Chen, James R. Cigler, Dileep Khadilkar, Jeremy Grant Schipper, Matthew Joseph Seiberlich, Nishant Singh, Joao P. Silva, Bradley Jay Adelman, Silpa Mandarapu
  • Setpoint bank control architecture
    Patent number: 9328691
    Abstract: A method of controlling operation of an engine is provided that utilizes a number of preset operating parameters. The method determines an operating mode of the engine. The method determines an operating state of the engine. A plurality of engine parameter settings is retrieved from a memory in response to the determined operating mode and the determined operating state of the engine. The plurality of engine parameter settings are applied to at least one control algorithm of the engine.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: May 3, 2016
    Assignee: International Engine Intellectual Property Company, LLC.
    Inventors: Matthew Joseph Seiberlich, Michael James McNulty, Jose Antonio Rodriguez, Jeremy Grant Schipper
  • Engine emission control strategy for smoke and NOx
    Patent number: 9175622
    Abstract: An engine control system (32) apportions smoke and NOx in engine-out exhaust gas by a strategy (38) that corrects a target percentage for fresh air and a target percentage for exhaust gas to re-calculate a set-point for fresh air mass flow. The target percentage for fresh air mass flow is calculated as a function of engine speed (N) and an engine output torque request (TQI_DRIV).
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: November 3, 2015
    Assignee: International Engine Intellectual Property Company, LLC
    Inventors: Matthew Joseph Seiberlich, Michael James McNulty
  • ENGINE EMISSION CONTROL STRATEGY FOR SMOKE AND NOx
    Publication number: 20130151124
    Abstract: An engine control system (32) apportions smoke and NOx in engine-out exhaust gas by a strategy (38) that corrects a target percentage for fresh air and a target percentage for exhaust gas to recalculate a set-point for fresh air mass flow. The target percentage for fresh air mass flow is calculated as a function of engine speed (N) and an engine output torque request (TQI_DRIV).
    Type: Application
    Filed: April 22, 2010
    Publication date: June 13, 2013
    Applicant: Intemational Engine Intellectual Property Company, LLC.
    Inventors: Matthew Joseph Seiberlich, Michael James McNulty