Jie Cheng

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
PULSE-WIDTH MODULATION METHOD FOR CONTROLLING OXYGEN CONCENTRATION...
- Publication number 20150328427
- Publication date Nov 19, 2015
- BEIJING AEONMED CO., LTD.
- Jie Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VENTILATOR TURBINE-BASED VOLUME-CONTROLLED VENTILATION METHOD
- Publication number 20150083135
- Publication date Mar 26, 2015
- BEIJING AEONMED CO., LTD.
- Jie Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TURBINE VENTILATOR PRESSURE-CONTROLLED VENTILATION METHOD
- Publication number 20150068527
- Publication date Mar 12, 2015
- BEIJING AEONMED CO., LTD.
- Jie Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE