Inventor
ZHU YIKUAN
CN3 patents
Patents
3 patentsUS9999255B2Jun 19, 2018
Electronic cigarette with a blocking module
SHENZHEN FIRST UNION TECH CO9 citations82
US11077262B2Aug 3, 2021
Mouthpiece assembly, atomizer and electronic cigarette having same
SHENZHEN FIRST UNION TECH CO4 citations71
US10285447B2May 14, 2019
Mouthpiece assembly, atomizer and electronic cigarette having same
SHENZHEN FIRST UNION TECH CO4 citations71