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John Libera

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  • Fallbrook, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stand-by power supply shutdown at power on
    • Patent number 7,586,548
    • Issue date Sep 8, 2009
    • Sony Corporation
    • John Libera
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Micro-power stand-by mode
    • Patent number 6,995,807
    • Issue date Feb 7, 2006
    • Sony Corporation
    • John Libera
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Degaussing circuit
    • Patent number 6,654,224
    • Issue date Nov 25, 2003
    • Sony Corporation
    • John P. Libera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Stand-by power supply shutdown at power on
    • Publication number 20040105034
    • Publication date Jun 3, 2004
    • SONY CORPORATION
    • John Libera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DEGAUSSING CIRCUIT
    • Publication number 20030137793
    • Publication date Jul 24, 2003
    • Sony Corporation
    • John P. Libera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Micro-power stand-by mode
    • Publication number 20030086024
    • Publication date May 8, 2003
    • Sony Corporation and Sony Electronics Inc.
    • John Libera
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER