HJ

Haifeng Jin

AL Alibaba: 1 patents #88 of 376Top 25%
Overall (2022): #439,688 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11509485 Identity authentication method and system, and computing device — 2022-11-22