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QingHua Su

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  • Shanghai, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERTER
    • Publication number 20230268820
    • Publication date Aug 24, 2023
    • Delta Electronics, Inc.
    • Da Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION MODULE AND ELECTRONIC DEVICE WITH SAME
    • Publication number 20230246554
    • Publication date Aug 3, 2023
    • Delta Electronics, Inc.
    • Da Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC DEVICE AND POWER CONVERSION MODULE WITH SAME
    • Publication number 20230187115
    • Publication date Jun 15, 2023
    • Delta Electronics, Inc.
    • Da Jin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION CIRCUIT
    • Publication number 20230179092
    • Publication date Jun 8, 2023
    • Delta Electronics, Inc.
    • Da Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION CIRCUIT
    • Publication number 20230179094
    • Publication date Jun 8, 2023
    • Delta Electronics, Inc.
    • Da Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MODULE WITH POWER DEVICE
    • Publication number 20210195779
    • Publication date Jun 24, 2021
    • Delta Electronics, Inc.
    • Wenhua Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MODULE
    • Publication number 20200187380
    • Publication date Jun 11, 2020
    • DELTA ELECTRONICS, INC.
    • Wenhua Li
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ADJUSTABLE CABLE VOLTAGE COMPENSATION FOR BATTERY CHARGERS
    • Publication number 20180152036
    • Publication date May 31, 2018
    • JINGJING ZHAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ADJUSTABLE CABLE VOLTAGE COMPENSATION FOR BATTERY CHARGERS
    • Publication number 20160241068
    • Publication date Aug 18, 2016
    • JINGJING ZHAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD AND APPARATUS FOR CONTROLLING A CONSTANT CURRENT OUTPUT IN A...
    • Publication number 20100238689
    • Publication date Sep 23, 2010
    • BCD Semiconductor Manufacturing Limited
    • Ruixia Fei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER