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HAI-LONG CHENG

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  • Shenzhen City, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    USB OTG DEVICE WITH POWER MODE SWITCH FUNCTION
    • Publication number 20150006919
    • Publication date Jan 1, 2015
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • HAI-LONG CHENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC DEVICE FOR SUPPRESSING NOISE
    • Publication number 20130336501
    • Publication date Dec 19, 2013
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • XUE-BING DENG
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20130322005
    • Publication date Dec 5, 2013
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • XIAO-HUI MA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DELAY CIRCUIT AND ELECTRONIC DEVICE HAVING THE SAME
    • Publication number 20130314066
    • Publication date Nov 28, 2013
    • XUE-BING DENG
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OVERVOLTAGE PROTECTION CIRCUIT AND ELECTRONIC DEVICE
    • Publication number 20130258539
    • Publication date Oct 3, 2013
    • TAO WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20130249318
    • Publication date Sep 26, 2013
    • TAO WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MANAGEMENT CIRCUIT AND ELECTRONIC DEVICE
    • Publication number 20130241295
    • Publication date Sep 19, 2013
    • HAI-LONG CHENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE WITH STANDBY MODE
    • Publication number 20130246822
    • Publication date Sep 19, 2013
    • HON HAI Precision Industry CO., LTD.
    • XUE-BING DENG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CHARGE CONTROL CIRCUIT
    • Publication number 20130241500
    • Publication date Sep 19, 2013
    • HON HAI Precision Industry CO., LTD.
    • HAI-LONG CHENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER ENABLING CONTROL CIRCUIT AND ELECTRONIC DEVICE USING THE SAME
    • Publication number 20130238909
    • Publication date Sep 12, 2013
    • HON HAI Precision Industry CO., LTD.
    • HAI-LONG CHENG
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    CHARGE INDICATOR CIRCUIT
    • Publication number 20130234676
    • Publication date Sep 12, 2013
    • HON HAI Precision Industry CO., LTD.
    • HAI-LONG CHENG
    • G01 - MEASURING TESTING
  • Information Patent Application

    OVERVOLTAGE PROTECTION CIRCUIT AND ELECTRONIC DEVICE
    • Publication number 20130229163
    • Publication date Sep 5, 2013
    • HON HAI Precision Industry CO., LTD.
    • XUE-BING DENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER-OFF CIRCUIT AND ELECTRONIC DEVICE
    • Publication number 20130020884
    • Publication date Jan 24, 2013
    • HON HAI Precision Industry CO., LTD.
    • LU-QING MENG
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POWER SUPPLY SYSTEM AND ELECTRICAL DEVICE WITH SAME
    • Publication number 20130003428
    • Publication date Jan 3, 2013
    • HON HAI Precision Industry CO., LTD.
    • LU-QING MENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MANAGEMENT CIRCUIT AND LIQUID CRYSTAL DISPLAY USING SAME
    • Publication number 20120326619
    • Publication date Dec 27, 2012
    • HON HAI Precision Industry CO., LTD.
    • LU-QING MENG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS