Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Berol — 4 Patents

Amazon: 4 patents #4,091 of 19,158Top 25%
Sunnyvale, CA: #5,603 of 14,302 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Berol has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 2022 and the most recent in January 2024. David Berol ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Berol in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11869531 Acoustic event detection model selection 2024-01-09 $176,789,000
11863960 Audio output configuration for moving devices 2024-01-02 $138,344,000
11783831 Data protection in a multi-assistant system Philippe Andre Lantin, Ori Neidich 2023-10-10 $264,435,000
11405740 Audio output configuration for moving devices 2022-08-02 $250,477,000