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  • Dongguan City, CN
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Patents Grantslast 30 patents

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    • Patent number 9,640,346
    • Issue date May 2, 2017
    • DONGGUAN ZEN-TECH ELECTRONIC TECHNOLOGY CO., LTD.
    • Lin Cai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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    • Publication number 20170076882
    • Publication date Mar 16, 2017
    • Dongguan Zen-tech Electronic Technology Co., Ltd.
    • LIN CAI
    • H01 - BASIC ELECTRIC ELEMENTS
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    • Publication number 20160071662
    • Publication date Mar 10, 2016
    • Dongguan Zen-tech Electronic Technology Co., Ltd.
    • LIN CAI
    • H01 - BASIC ELECTRIC ELEMENTS