Patents/Inventors

Jinfeng Xiang

ShanghaiCN4 patents

6 Patents

US122785112025
Battery Switch on Circuit and Lithium Battery
PYLON TECHNOLOGIES, Co. Ltd
0 cites
USD10212452024
Hair Removal Device
0 cites
USD10189842024
Hair Removal Device
0 cites
USD10132722024
Hair Removal Device
0 cites
USD10132732024
Hair Removal Device
0 cites
USD10123662024
Hair Removal Device
0 cites