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Martin A P Sykes

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  • Kent, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of detecting a doser valve opening or closing event
    • Patent number 11,280,245
    • Issue date Mar 22, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Martin A. Sykes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    SCR doser
    • Patent number 10,954,837
    • Issue date Mar 23, 2021
    • DELPHI TECHNOLOGIES IP LIMITED
    • Jonathan P. Rose
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of determining operation of an SCR reductant doser
    • Patent number 10,711,675
    • Issue date Jul 14, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Martin A. P. Sykes
    • G01 - MEASURING TESTING
  • Information Patent Grant

    SCR dosing system
    • Patent number 10,662,848
    • Issue date May 26, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Martin A. P. Sykes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid injector
    • Patent number 9,757,748
    • Issue date Sep 12, 2017
    • DELPHIA INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L.
    • Martin A. P. Sykes
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Diagnostic circuit of a voltage suppression circuit in a drive circ...
    • Patent number 9,618,557
    • Issue date Apr 11, 2017
    • Delphi International Operations Luxembourg S.A.R.L.
    • Martin A. P. Sykes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Detection of faults in an injector arrangement
    • Patent number 8,193,816
    • Issue date Jun 5, 2012
    • Delphi Technologies Holding S.arl
    • Louisa J. Perryman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of controlling fuel injection apparatus
    • Patent number 8,108,126
    • Issue date Jan 31, 2012
    • Delphi Technologies Holding S.arl
    • Martin A. P. Sykes
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of controlling a piezoelectric actuator
    • Patent number 7,856,964
    • Issue date Dec 28, 2010
    • Delphi Technologies Holding S.arl
    • Martin Sykes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Detection of faults in an injector arrangement
    • Patent number 7,822,537
    • Issue date Oct 26, 2010
    • Delphi Technologies Holding S.arl
    • Louisa J. Perryman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector control method
    • Patent number 7,720,594
    • Issue date May 18, 2010
    • Delphi Technologies, Inc.
    • Joseph R. Walsh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Drive circuit for an injector arrangement and a diagnostic method
    • Patent number 7,640,918
    • Issue date Jan 5, 2010
    • Delphi Technologies, Inc.
    • Louisa Perryman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Drive circuit for an injector arrangement and a diagnostic method
    • Patent number 7,624,721
    • Issue date Dec 1, 2009
    • Delphi Technologies, Inc.
    • Louisa J. Perryman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piezo stack temperature estimator
    • Patent number 7,401,596
    • Issue date Jul 22, 2008
    • Delphi Technologies, Inc.
    • Martin A. P. Sykes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control method
    • Patent number 6,578,555
    • Issue date Jun 17, 2003
    • Delphi Technologies, Inc.
    • Martin A P Sykes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents