JUNHUANG ZHUANG

Person

SHENZHEN CITY, CN

People

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
UVC-integrated LED structure adapted to air sterilization-and-disin...
- Patent number 11,779,668
- Issue date Oct 10, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- Junhuang Zhuang
- F21 - LIGHTING
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
PHOTOCATALYTIC STRUCTURE CAPABLE OF UNIFORMIZING ULTRAVIOLET LIGHT
- Publication number 20230233733
- Publication date Jul 27, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- JUNHUANG ZHUANG
- F21 - LIGHTING
Information Patent Application
UVC-INTEGRATED LED STRUCTURE ADAPTED TO AIR STERILIZATION-AND-DISIN...
- Publication number 20230233718
- Publication date Jul 27, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- JUNHUANG ZHUANG
- F21 - LIGHTING
Information Patent Application
AIR STERILIZATION AND DISINFECTION MODULE WITH TWO BACTERICIDAL FAC...
- Publication number 20230233734
- Publication date Jul 27, 2023
- SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., LTD
- JUNHUANG ZHUANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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

JUNHUANG ZHUANG

Person

Patents Grantslast 30 patents

Sterilization device, air filter, and filtration system

Sterilization module and air purifier

UVC-integrated LED structure adapted to air sterilization-and-disin...

Multi-channel constant current circuit and lighting device

Patents Applicationslast 30 patents

ULTRAVIOLET STERILIZATION LAMP STRUCTURE AND ULTRAVIOLET STERILIZAT...

PHOTOCATALYTIC STRUCTURE CAPABLE OF UNIFORMIZING ULTRAVIOLET LIGHT

UVC-INTEGRATED LED STRUCTURE ADAPTED TO AIR STERILIZATION-AND-DISIN...

AIR STERILIZATION AND DISINFECTION MODULE WITH TWO BACTERICIDAL FAC...

STERILIZATION MODULE AND AIR PURIFIER

STERILIZATION DEVICE, AIR FILTER, AND FILTRATION SYSTEM