Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Lu Ou

ACAct: 1 patents #13 of 40Top 35%
Iowa City, IA: #464 of 834 inventorsTop 60%
Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #2,579,095 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11631338 Deep knowledge tracing with transformers Shi Pu, Michael Yudelson, Yuchi Huang 2023-04-18