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

Wen Liu

IBM: 3 patents #2,072 of 11,638Top 20%
Beijing, VT: #1 of 2 inventorsTop 50%
Overall (2021): #58,314 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11080379 User authentication Wei EY Li, Yi Jie Ma, Zhi Dan Hao, Yu Mei Dai, Mai Zeng +1 more 2021-08-03
11055330 Utilizing external knowledge and memory networks in a question-answering system Peng Wang, Shi Lei Zhang, Feng Jin, Qin Shi, Yong Qin 2021-07-06
10963756 Emotion classification based on expression variations associated with same or similar emotions Feng Jin, Yong Qin, Qin Shi, Peng Wang, Shi Lei Zhang 2021-03-30