CW

Chaoxin Wan

AL Alibaba: 1 patents #28 of 236Top 15%
Overall (2018): #454,344 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9917848 Method and system for identifying a human or machine Xingguo Wei, Songying Lin 2018-03-13