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Liwu Yang

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  • Shangahi, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charge pump circuit
    • Patent number 8,120,413
    • Issue date Feb 21, 2012
    • Semiconductor Manufacturing International (Beijing) Corporation
    • Ming Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Charge Pump Circuit
    • Publication number 20100039167
    • Publication date Feb 18, 2010
    • Semiconductor Manufacturing International (Shanghai ) Corporation
    • Ming Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER