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USPTO Patent Rankings Data through Dec 31, 2025
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Timothy Sheen — 5 Patents in 2021

SOSonos: 5 patents #26 of 196Top 15%
Watertown, MA: #7 of 231 inventorsTop 4%
Massachusetts: #568 of 14,123 inventorsTop 5%
Overall (2021): #26,757 of 548,734Top 5%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11206484 Passive speaker authentication Nick D'Amato, Benjamin M. Rappoport, Dayn Wilberding, Andrea Testa, Nash Reilly +1 more 2021-12-21
11197112 Validation of audio calibration using multi-dimensional motion check Jonathan Downing, Daniel Valente 2021-12-07
11106423 Evaluating calibration of a playback device Romi Kadri, Christopher Butts, Simon Jarvis 2021-08-31
11099808 Facilitating calibration of an audio playback device 2021-08-24
11029917 Audio processing algorithms 2021-06-08