DL

Dongju Li

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,414,820 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7035444 System for fingerprint authentication based of ridge shape Hiroaki Kunieda, Tsuyoshi Isshiki, Tomohiko Otsuka, Mohamed El Sayed Mostafa 2006-04-25