TREA

Zuobin Li

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 9,724,041
    • Issue date Aug 8, 2017
    • Beijing Choice Electronic Technology Co., Ltd.
    • Shuhai Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20150045638
    • Publication date Feb 12, 2015
    • Beijing Choice Electronic Technology co.,Ltd.
    • Shuhai Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE