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Keng-Jen LAI

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  • Hsinchu, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC TIMING CONTROL DEVICE CASE
    • Publication number 20090046540
    • Publication date Feb 19, 2009
    • NORM PACIFIC AUTOMATION CORP.
    • Keng-Jen LAI
    • G04 - HOROLOGY
  • Information Patent Application

    AUTOMATIC TIMING SWITCH DEVICE
    • Publication number 20090038924
    • Publication date Feb 12, 2009
    • NORM PACIFIC AUTOMATION CORP.
    • Keng-Jen LAI
    • H01 - BASIC ELECTRIC ELEMENTS