GC

Guangping Cao

SC Shenzhen First Union Technology Co.: 1 patents #5 of 15Top 35%
Overall (2023): #434,859 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11659867 Switch control circuit and switch control method for electronic cigarette and electronic cigarette Zhongli Xu, Yonghai Li 2023-05-30