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

Hao Feng

IBM: 1 patents #5,274 of 11,638Top 50%
Microsoft: 1 patents #1,811 of 6,492Top 30%
Hillsboro, OR: #125 of 519 inventorsTop 25%
Oregon: #1,030 of 4,388 inventorsTop 25%
Overall (2021): #158,789 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11005850 Access control for database Shuo Li, ShengYan Sun, Xin Ying Yang 2021-05-11
10909074 File table index aggregate statistics Shane Mainali, Krishnan Varadarajan, Quan Zhang, Jegan Devaraju, Ziehen Sun +2 more 2021-02-02