JF

Jinggang Feng

AL Alibaba: 4 patents #274 of 2,313Top 15%
Overall (All Time): #1,171,724 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10839145 Form filling method and related terminal 2020-11-17
10798081 Method, apparatus, and system for providing a security check 2020-10-06
10158621 Method, apparatus, and system for providing a security check 2018-12-18
9787660 Method, apparatus, and system for providing a security check 2017-10-10