Benrong ZHANG

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for oxygen production
- Patent number 12,214,310
- Issue date Feb 4, 2025
- QINGDAO KINGON MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Wu Xiao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS FOR OXYGEN PRODUCTION
- Publication number 20250090990
- Publication date Mar 20, 2025
- QINGDAO KINGON MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Wu XIAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR OXYGEN PRODUCTION
- Publication number 20210322918
- Publication date Oct 21, 2021
- QINGDAO KINGON MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Wu XIAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE