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USPTO Patent Rankings Data through Sept 30, 2025
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Phillip Ryan Hilmes

AMAmazon: 1 patents #1,216 of 3,114Top 40%
San Jose, CA: #2,574 of 5,952 inventorsTop 45%
California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #279,599 of 506,227Top 60%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9704478 Audio output masking for improved automatic speech recognition Shiv Naga Prasad Vitaladevuni, Amit Singh Chhetri, Rohit Prasad 2017-07-11

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