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

Jinfeng Yi

IBM: 1 patents #5,555 of 10,623Top 55%
East Lansing, MI: #8 of 48 inventorsTop 20%
Michigan: #3,395 of 9,817 inventorsTop 35%
Overall (2018): #369,784 of 503,207Top 75%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10003923 Location context inference based on user mobile data with uncertainty Hongfei Li, Anshul Sheopuri, Qi Yu 2018-06-19