Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Tapas Kanti Roy — 1 Patent in 2023

Amazon: 1 patents #1,205 of 4,574Top 30%
Cupertino, CA: #646 of 1,427 inventorsTop 50%
California: #26,301 of 67,585 inventorsTop 40%
Overall (2023): #234,346 of 537,848Top 45%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11798559 Voice-controlled communication requests and responses Brian Oliver, Christo Frank Devaraj 2023-10-24