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USPTO Patent Rankings Data through Dec 31, 2025
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Mike Chamness — 3 Patents in 2017

SOSonos: 3 patents #32 of 109Top 30%
Gloucester, MA: #3 of 46 inventorsTop 7%
Massachusetts: #1,390 of 13,044 inventorsTop 15%
Overall (2017): #66,975 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9736610 Manipulation of playback device response using signal processing Romi Kadri 2017-08-15
9729115 Intelligently increasing the sound level of player Christopher Kallai, Michael Darrell Andrew Ericson 2017-08-08
9712912 Manipulation of playback device response using an acoustic filter Aurelio Ramos 2017-07-18