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USPTO Patent Rankings Data through Sept 30, 2025
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Ravina Chopra — 1 Patent

Amazon: 1 patents #10,608 of 19,158Top 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,473,767 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11887602 Audio-based device locationing Brendon J. Wilson, Henry Michael D Souza, Cindy Angie Hou, Christopher A. Evans, Sumit Garg 2024-01-30