YZ

Yifa Zhao

Overall (2020): #214,361 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10759197 Digital printing device Fuwei Yang, Jizhou Li, Qin Yang, Jianqiang Zhang, Ting-Sheng Chen +1 more 2020-09-01