JD

Jinfeng Dang

BC Beijing Netqin Technology Co.: 1 patents #7 of 15Top 50%
Overall (All Time): #3,003,987 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9360953 Method and system for unlocking a device having a touch screen Feng Li, Yu Lin, Shihong Zou 2016-06-07