CS

Chengkun Shan

Overall (All Time): #2,919,274 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10135818 User biological feature authentication method and system Chunlin Yang, Jun Zhou, Fushui Yu 2018-11-20