Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Dibyendu Nandy — 2 Patents in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
KEKnowles Electronics: 1 patents #28 of 62Top 50%
Naperville, IL: #44 of 316 inventorsTop 15%
Illinois: #1,310 of 8,822 inventorsTop 15%
Overall (2021): #166,475 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11189273 Hands free always on near field wakeword solution Marko Bundalo, Bhupal Kanaiyalal Dharia 2021-11-30
11172312 Acoustic activity detecting microphone Claus Erdmann Fürst, Henrik Thomsen, Michael Deruginsky, Oddy Khamharn, Aziz Yurttas +2 more 2021-11-09