Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FL

Fei Liu

IBM: 17 patents #195 of 10,852Top 2%
BOBOE: 3 patents #312 of 1,801Top 20%
Samsung: 2 patents #3,703 of 15,326Top 25%
JSJohnson Electric S.A.: 1 patents #46 of 147Top 35%
BLBeijing Qihoo Techology Company Limited: 1 patents #15 of 89Top 20%
Los Angeles, CA: #1 of 1,427 inventorsTop 1%
California: #155 of 60,394 inventorsTop 1%
Overall (2017): #774 of 506,227Top 1%
28 Patents 2017

Issued Patents 2017

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
9612224 High density nano-array for sensing Qing Cao, Kangguo Cheng, Zhengwen Li, Zhen Zhang 2017-04-04
9602526 User login monitoring device and method Wei He 2017-03-21
9570403 Secure chip with physically unclonable function Qing Cao, Kangguo Cheng 2017-02-14