SHUJIE WANG

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SHENZHEN CITY, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sterilization device, air filter, and filtration system
- Patent number 12,128,161
- Issue date Oct 29, 2024
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- Junhuang Zhuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sterilization module and air purifier
- Patent number 12,011,522
- Issue date Jun 18, 2024
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- Junhuang Zhuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-channel constant current circuit and lighting device
- Patent number 11,617,246
- Issue date Mar 28, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- Junhuang Zhuang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET STERILIZATION LAMP STRUCTURE AND ULTRAVIOLET STERILIZAT...
- Publication number 20240139358
- Publication date May 2, 2024
- SHENZHEN YITOA INTELLIGENT HEALTH TECHNOLOGY CO., LTD
- SHUJIE WANG
- F21 - LIGHTING
Information Patent Application
STERILIZATION MODULE AND AIR PURIFIER
- Publication number 20230128358
- Publication date Apr 27, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- JUNHUANG ZHUANG
- F21 - LIGHTING
Information Patent Application
STERILIZATION DEVICE, AIR FILTER, AND FILTRATION SYSTEM
- Publication number 20230073579
- Publication date Mar 9, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- JUNHUANG ZHUANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL