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Zhengbai Liu

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  • Lisle, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Emission control system for an engine having a two-stage turbocharger
    • Patent number 8,596,252
    • Issue date Dec 3, 2013
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Strategy for selectively bypassing a DPF in a hybrid HCCI combustio...
    • Patent number 7,631,489
    • Issue date Dec 15, 2009
    • International Engine Intellectual Property Company LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hybrid combustion in a diesel engine
    • Patent number 7,461,627
    • Issue date Dec 9, 2008
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Coolant valve system for internal combustion engine and method
    • Patent number 7,299,771
    • Issue date Nov 27, 2007
    • International Engine Intellectual Property Company, LLC
    • Puning Wei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control strategy for expanding diesel HCCI combustion range by lowe...
    • Patent number 7,171,957
    • Issue date Feb 6, 2007
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine valve system and method
    • Patent number 7,168,250
    • Issue date Jan 30, 2007
    • International Engine Intellectual Property Company, LLC
    • Puning Wei
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Vortex mixing system for exhaust gas recirculation (EGR)
    • Patent number 7,140,357
    • Issue date Nov 28, 2006
    • International Engine Intellectual Property Company, LLC
    • Puning Wei
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Strategy for fueling a diesel engine by selective use of fueling ma...
    • Patent number 7,121,255
    • Issue date Oct 17, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Emission reduction in a diesel engine using an alternative combusti...
    • Patent number 7,117,843
    • Issue date Oct 10, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Venturi mixing system for exhaust gas recirculation (EGR)
    • Patent number 7,032,578
    • Issue date Apr 25, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two stage mixing system for exhaust gas recirculation (EGR)
    • Patent number 7,028,680
    • Issue date Apr 18, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control strategy for HCCI-CD combustion in a diesel engine using tw...
    • Patent number 7,021,276
    • Issue date Apr 4, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control strategy for expanding diesel HCCI combustion range by lowe...
    • Patent number 7,017,561
    • Issue date Mar 28, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Diesel combustion chamber
    • Patent number 6,997,158
    • Issue date Feb 14, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Torque control strategy for a diesel engine during lean-rich modula...
    • Patent number 6,990,951
    • Issue date Jan 31, 2006
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Governor plate apparatus
    • Patent number 6,978,943
    • Issue date Dec 27, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Emission reduction in a diesel engine by selective use of high-and...
    • Patent number 6,973,786
    • Issue date Dec 13, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Strategy for fueling a diesel engine by selective use of fueling ma...
    • Patent number 6,957,640
    • Issue date Oct 25, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Three-reentrancy combustion chamber
    • Patent number 6,955,165
    • Issue date Oct 18, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion chamber with one concave surface and three convex surfaces
    • Patent number 6,945,210
    • Issue date Sep 20, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,935,301
    • Issue date Aug 30, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Increasing the duration of peak combustion pressure in cylinders of...
    • Patent number 6,935,304
    • Issue date Aug 30, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Simplified combustion chamber
    • Patent number 6,868,817
    • Issue date Mar 22, 2005
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,732,702
    • Issue date May 11, 2004
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,705,273
    • Issue date Mar 16, 2004
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Piston having combustion chamber defined in the crown
    • Patent number 6,637,402
    • Issue date Oct 28, 2003
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Combustion chamber
    • Patent number 6,601,561
    • Issue date Aug 5, 2003
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Piston having combustion chamber defined in the crown
    • Patent number 6,536,404
    • Issue date Mar 25, 2003
    • International Engine Intellectual Property Company, LLC
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Piston having combustion chamber defined in the crown
    • Patent number 6,513,476
    • Issue date Feb 4, 2003
    • International Engine Inellectual Property Company, L.L.C.
    • Zhengbai Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents