Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JD

Jonathan Downing

SOSonos: 1 patents #90 of 196Top 50%
Nantasket Beach, MA: #1 of 1 inventorsTop 100%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #399,909 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11197112 Validation of audio calibration using multi-dimensional motion check Timothy Sheen, Daniel Valente 2021-12-07