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

Derek Tong

Amazon: 1 patents #1,401 of 4,535Top 35%
Toronto, CA: #378 of 1,349 inventorsTop 30%
Overall (2021): #474,939 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10896428 Dynamic speech to text analysis and contact processing using agent and customer sentiments Balarajan Balasubramaniam, Brian Benjamin Hartley, Mabel Lee, Srdjan Majkic, Simon Gilles Meyffret +1 more 2021-01-19