Patents/Inventors

Zhihong Zheng

ShenzhenCN3 patents

4 Patents

US121281612024
Sterilization Device, Air Filter, and Filtration System
SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., Ltd
0 cites
US120115222024
Sterilization Module and Air Purifier
SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., Ltd
0 cites
US117796682023
Uvc-integrated LED Structure Adapted to Air Sterilization-and-disinfection Grilles
SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., Ltd
0 cites
US116172462023
Multi-channel Constant Current Circuit and Lighting Device
SHENZHEN YITOA INTELLIGENT INDUSTRIAL CO., Ltd
0 cites