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Lesley Chisenga

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  • Cambridgeshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar photovoltaic systems
    • Patent number 8,674,668
    • Issue date Mar 18, 2014
    • Enecsys Limited
    • Lesley Chisenga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply circuits
    • Patent number 8,405,248
    • Issue date Mar 26, 2013
    • Enecsys Limited
    • Asim Mumtaz
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conditioning units
    • Patent number 8,405,367
    • Issue date Mar 26, 2013
    • Enecsys Limited
    • Lesley Chisenga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Grid synchronisation
    • Patent number 8,310,101
    • Issue date Nov 13, 2012
    • Enecsys Limited
    • Gehan Anil Joseph Amaratunga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Integrated circuits and power supplies
    • Patent number 8,077,437
    • Issue date Dec 13, 2011
    • Enecsys Limited
    • Asim Mumtaz
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply circuits
    • Patent number 8,067,855
    • Issue date Nov 29, 2011
    • Enecsys Limited
    • Asim Mumtaz
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Double ended converter with output synchronous rectifier and auxili...
    • Patent number 7,626,834
    • Issue date Dec 1, 2009
    • Enecsys Limited
    • Lesley Chisenga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLAR PHOTOVOLTAIC SYSTEMS
    • Publication number 20110298305
    • Publication date Dec 8, 2011
    • Lesley CHISENGA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GRID SYNCHRONISATION
    • Publication number 20110049990
    • Publication date Mar 3, 2011
    • ENECSYS LIMITED
    • Gehan Anil Joseph Amaratunga
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POWER CONDITIONING UNITS
    • Publication number 20100309692
    • Publication date Dec 9, 2010
    • Lesley Chisenga
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER SUPPLY CIRCUITS
    • Publication number 20100264736
    • Publication date Oct 21, 2010
    • Enecys Limited
    • Asim Mumtaz
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Integrated Circuits and Power Supplies
    • Publication number 20080266922
    • Publication date Oct 30, 2008
    • Asim Mumtaz
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DC to AC Power Converter
    • Publication number 20080055952
    • Publication date Mar 6, 2008
    • Lesley Chisenga
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power supply circuits
    • Publication number 20070133241
    • Publication date Jun 14, 2007
    • Asim Mumtaz
    • H03 - BASIC ELECTRONIC CIRCUITRY