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Yan Zhong

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  • Shanghai, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC BALLAST
    • Publication number 20130181608
    • Publication date Jul 18, 2013
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Yan Zhong
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VOLTAGE REGULATION CIRCUIT AND LIGHT EMITTING DIDOE DRIVING APPARAT...
    • Publication number 20130119874
    • Publication date May 16, 2013
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Wei-Qiang ZHANG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC BALLAST
    • Publication number 20130049629
    • Publication date Feb 28, 2013
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Weiqiang Zhang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LAMP BALLAST HAVING FILAMENT HEATING APPARATUS FOR GAS DISCHARGE LAMP
    • Publication number 20120313527
    • Publication date Dec 13, 2012
    • DELTA ELECTRONICS, INC.
    • Weiqiang Zhang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR