Xuequn ZHAN

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Humidifier with air guiding arrangement
- Patent number 11,761,648
- Issue date Sep 19, 2023
- Xuequn Zhan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Base and humidifier
- Patent number 11,680,718
- Issue date Jun 20, 2023
- SHENZHEN CHENBEI TECHNOLOGY CO., LTD.
- Xuequn Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Humidifier
- Publication number 20240110711
- Publication date Apr 4, 2024
- SHENZHEN CHENBEI TECHNOLOGY CO., LTD.
- Yuzhong Huang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BASE AND HUMIDIFIER
- Publication number 20210404676
- Publication date Dec 30, 2021
- Shenzhen Chenbei Technology Co., Ltd.
- Xuequn ZHAN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Humidifier with Air Guiding Arrangement
- Publication number 20210190342
- Publication date Jun 24, 2021
- Shenzhen Chenbei Technology Co., Ltd.
- Xuequn ZHAN
- F24 - HEATING RANGES VENTILATING