TREA

Mingzhi Li

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  • Qingdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device of anti-fogging endoscope system
    • Patent number 11,547,288
    • Issue date Jan 10, 2023
    • Qingdao O-Mec Medical Technology Co., Ltd.
    • Rongzhuang Mao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Device of anti-fogging endoscope system
    • Publication number 20210255456
    • Publication date Aug 19, 2021
    • Qingdao O-Mec Medical Technology Co., Ltd.
    • Rongzhuang Mao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEVICE FOR ANTI-FOG ENDOSCOPE SYSTEM
    • Publication number 20210251478
    • Publication date Aug 19, 2021
    • Rongzhuang Mao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE