JL

Jian Liu

AL Alibaba: 1 patents #85 of 467Top 20%
Overall (2019): #416,346 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10356114 Method and system of distinguishing between human and machine Yingfang Fu, Yudong Zhang, Zhenyuan Zhang 2019-07-16