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

Ryan Lok Yan Ma

IBM: 1 patents #5,274 of 11,638Top 50%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #278,031 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11158427 Machine learning for medical screening recommendations based on patient activity information in social media Raghavendra Mujumdar, William G. O'Keeffe, Ravi Tejwani 2021-10-26