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

Mike Chamness

SOSonos: 4 patents #33 of 196Top 20%
Massachusetts: #1,014 of 14,474 inventorsTop 8%
Overall (2020): #48,619 of 565,922Top 9%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10863273 Modified directional effect Aurelio Ramos, Timothy Sheen, Hilmar Lehnert 2020-12-08
10812922 Manipulation of playback device response using signal processing Romi Kadri 2020-10-20
10771911 Playback device calibration Neil Griffiths 2020-09-08
10720896 Intelligently modifying the gain parameter of a playback device Christopher Kallai, Michael Darrell Andrew Ericson 2020-07-21