YH

Youlin He

SC Shenzhen First Union Technology Co.: 1 patents #13 of 24Top 55%
Overall (2018): #183,599 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9861132 Atomizer and electronic cigarette having same Yonghai Li, Zhongli Xu, SHUYUN HU, Xianming Wang 2018-01-09