HC

Huiyun CHEN

SC Shenzhen First Union Technology Co.: 1 patents #56 of 108Top 55%
Overall (All Time): #2,763,070 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11185108 Electronic cigarette with rotatable mouthpiece ZHI-BIN OUYANG, Meng LI, Zhongli Xu, Yonghai Li 2021-11-30