CY

Chenghai Yang

AL Alibaba: 1 patents #85 of 467Top 20%
Overall (2019): #505,456 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10223566 Two-dimensional code processing method and apparatus — 2019-03-05