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Donald F. Partridge

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  • Apple Valley, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    PFC circuits with very low THD
    • Patent number 10,700,598
    • Issue date Jun 30, 2020
    • One More Time LLC
    • Donald F. Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    PFC circuits with very low THD
    • Patent number 10,230,299
    • Issue date Mar 12, 2019
    • One More Time LLC
    • Donald F. Partridge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    PFC circuits with very low THD
    • Patent number 9,647,533
    • Issue date May 9, 2017
    • One More Time LLC
    • Donald F. Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Burst frequency resonant inverter
    • Patent number 7,733,067
    • Issue date Jun 8, 2010
    • One More Time LLC
    • Donald Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power losses reduction in switching power converters
    • Patent number 7,646,180
    • Issue date Jan 12, 2010
    • One More Time LLC
    • Donald F. Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power losses reduction in switching power converters
    • Patent number 7,417,409
    • Issue date Aug 26, 2008
    • One More Time LLC
    • Donald F. Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Solid state circuit breaker
    • Patent number 6,104,106
    • Issue date Aug 15, 2000
    • Donald F. Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    PFC CIRCUITS WITH VERY LOW THD
    • Publication number 20190288597
    • Publication date Sep 19, 2019
    • ONE MORE TIME LLC
    • Donald F. Partridge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PFC CIRCUITS WITH VERY LOW THD
    • Publication number 20170317579
    • Publication date Nov 2, 2017
    • ONE MORE TIME LLC
    • Donald F. Partridge
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PFC CIRCUITS WITH VERY LOW THD
    • Publication number 20150162823
    • Publication date Jun 11, 2015
    • ONE MORE TIME LLC
    • Donald F. PARTRIDGE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BURST FREQUENCY RESONANT INVERTER
    • Publication number 20090154199
    • Publication date Jun 18, 2009
    • Donald Partridge
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER LOSSES REDUCTION IN SWITCHING POWER CONVERTERS
    • Publication number 20080297123
    • Publication date Dec 4, 2008
    • One More Time LLC
    • Donald F. Partridge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power losses reduction in switching power converters
    • Publication number 20060220626
    • Publication date Oct 5, 2006
    • Donald F. Partridge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Transformer for induction heating system
    • Publication number 20020011913
    • Publication date Jan 31, 2002
    • Powell Power Electronics, Inc.
    • Donald F. Partridge
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR