TREA

Jinquan Ji

Follow

Person

  • Beijing, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Oxygen mixing valve
    • Patent number 9,408,990
    • Issue date Aug 9, 2016
    • Beijing Aeonmed Co., Ltd.
    • Jinquan Ji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    RESPIRATION VALVE AND BREATHING MACHINE HAVING SAME
    • Publication number 20170246421
    • Publication date Aug 31, 2017
    • BEIJING AEONMED CO., LTD.
    • Jinquan Ji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OXYGEN MIXING VALVE
    • Publication number 20140069431
    • Publication date Mar 13, 2014
    • BEIJING AEONMED CO., LTD.
    • Jinquan Ji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE