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Jiancheng Zhang

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  • Los Altos Hills, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low power and high accuracy band gap voltage circuit
    • Patent number 8,531,171
    • Issue date Sep 10, 2013
    • Marvell International Ltd.
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Low power and high accuracy band gap voltage reference circuit
    • Patent number 8,026,710
    • Issue date Sep 27, 2011
    • Marvell International Ltd.
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Low power DC-DC converter with improved load regulation
    • Patent number 7,990,126
    • Issue date Aug 2, 2011
    • Marvell International, Ltd.
    • Jiancheng Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adaptive control loop
    • Patent number 7,906,949
    • Issue date Mar 15, 2011
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adaptive control loop
    • Patent number 7,863,880
    • Issue date Jan 4, 2011
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low power and high accuracy band gap voltage reference circuit
    • Patent number 7,795,857
    • Issue date Sep 14, 2010
    • Marvell International Ltd.
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power array system and method
    • Patent number 7,622,904
    • Issue date Nov 24, 2009
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power array system and method
    • Patent number 7,609,043
    • Issue date Oct 27, 2009
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low power and high accuracy band gap voltage reference circuit
    • Patent number 7,579,822
    • Issue date Aug 25, 2009
    • Marvell International Ltd.
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Low power DC-DC converter with improved load regulation
    • Patent number 7,576,527
    • Issue date Aug 18, 2009
    • Marvell International Ltd.
    • Jiancheng Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power array system and method
    • Patent number 7,573,249
    • Issue date Aug 11, 2009
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adaptive control loop
    • Patent number 7,411,377
    • Issue date Aug 12, 2008
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power array system and method
    • Patent number 7,368,898
    • Issue date May 6, 2008
    • Marvell World Trade, Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adaptive control loop
    • Patent number 7,358,711
    • Issue date Apr 15, 2008
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adaptive duty cycle limiter and method
    • Patent number 7,053,594
    • Issue date May 30, 2006
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Energy saving discontinuous mode system and method
    • Patent number 7,042,202
    • Issue date May 9, 2006
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Output regulator system and method
    • Patent number 7,023,192
    • Issue date Apr 4, 2006
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low power and high accuracy band gap voltage reference circuit
    • Patent number 7,023,194
    • Issue date Apr 4, 2006
    • Marvell International Ltd.
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Adaptive multi-mode system and method
    • Patent number 7,009,372
    • Issue date Mar 7, 2006
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Duty cycle estimation
    • Patent number 6,979,988
    • Issue date Dec 27, 2005
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Output regulator
    • Patent number 6,977,492
    • Issue date Dec 20, 2005
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Compensation for low drop out voltage regulator
    • Patent number 6,977,490
    • Issue date Dec 20, 2005
    • Marvell International Ltd.
    • Hong Zhang
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Voltage slicer and method
    • Patent number 6,933,711
    • Issue date Aug 23, 2005
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power array system and method
    • Patent number 6,894,465
    • Issue date May 17, 2005
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low power and high accuracy band gap voltage circuit
    • Patent number 6,844,711
    • Issue date Jan 18, 2005
    • Marvell International Ltd.
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    LOW POWER AND HIGH ACCURACY BAND GAP VOLTAGE REFERENCE CIRCUIT
    • Publication number 20110006750
    • Publication date Jan 13, 2011
    • Sehat Sutardja
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Power array system and method
    • Publication number 20080186014
    • Publication date Aug 7, 2008
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power array system and method
    • Publication number 20080030176
    • Publication date Feb 7, 2008
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power array system and method
    • Publication number 20080030182
    • Publication date Feb 7, 2008
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Adaptive control loop
    • Publication number 20060022657
    • Publication date Feb 2, 2006
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power array system and method
    • Publication number 20050156581
    • Publication date Jul 21, 2005
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Split gate drive scheme to improve reliable voltage operation range
    • Publication number 20050030770
    • Publication date Feb 10, 2005
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Energy saving discontinuous mode system and method
    • Publication number 20040239300
    • Publication date Dec 2, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Duty cycle estimation
    • Publication number 20040196015
    • Publication date Oct 7, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Adaptive duty cycle limiter and method
    • Publication number 20040196018
    • Publication date Oct 7, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Adaptive control loop
    • Publication number 20040196016
    • Publication date Oct 7, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Voltage slicer and method
    • Publication number 20040196017
    • Publication date Oct 7, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power array system and method
    • Publication number 20040183510
    • Publication date Sep 23, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Adaptive multi-mode system and method
    • Publication number 20040178785
    • Publication date Sep 16, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Output regulator system and method
    • Publication number 20040155640
    • Publication date Aug 12, 2004
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Output regulator
    • Publication number 20040008016
    • Publication date Jan 15, 2004
    • Marvell World Trade Ltd.
    • Sehat Sutardja
    • H03 - BASIC ELECTRONIC CIRCUITRY