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Ching-Shan Leu

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Soft-switching low input/output current-ripple power inversion and...
    • Patent number 9,473,045
    • Issue date Oct 18, 2016
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Near zero current-ripple inversion or rectification circuits
    • Patent number 8,665,616
    • Issue date Mar 4, 2014
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current ripple reduction power conversion circuits
    • Patent number 8,259,469
    • Issue date Sep 4, 2012
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High voltage gain power converter
    • Patent number 8,199,540
    • Issue date Jun 12, 2012
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converters
    • Patent number 7,957,161
    • Issue date Jun 7, 2011
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Low voltage stress power converter
    • Patent number 7,515,439
    • Issue date Apr 7, 2009
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SOFT-SWITCHING LOW INPUT/OUTPUT CURRENT-RIPPLE POWER INVERSION AND...
    • Publication number 20150303788
    • Publication date Oct 22, 2015
    • NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Ching-Shan LEU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    NEAR ZERO CURRENT-RIPPLE INVERSION OR RECTIFICATION CIRCUITS
    • Publication number 20130308353
    • Publication date Nov 21, 2013
    • National Taiwan University of Science and Technology
    • Ching-Shan LEU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT RIPPLE REDUCTION POWER CONVERSION CIRCUITS
    • Publication number 20120051108
    • Publication date Mar 1, 2012
    • National Taiwan University of Science and Technology
    • Ching-Shan LEU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SINGLE ENDED POWER CONVERTERS OPERATING OVER 50% DUTY CYCLE
    • Publication number 20110199802
    • Publication date Aug 18, 2011
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    HIGH VOLTAGE GAIN POWER CONVERTER
    • Publication number 20110163599
    • Publication date Jul 7, 2011
    • National Taiwan University of Science and Technology
    • Ching-Shan Leu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POWER CONVERTERS
    • Publication number 20100226154
    • Publication date Sep 9, 2010
    • NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Ching-Shan Leu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    VOLTAGE-CLAMP POWER CONVERTERS
    • Publication number 20090257254
    • Publication date Oct 15, 2009
    • NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Ching-Shan Leu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Low voltage stress power converter
    • Publication number 20080025051
    • Publication date Jan 31, 2008
    • National Taiwan Univeristy of Science & Technology
    • Ching-Shan Leu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...