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USPTO Patent Rankings Data through Sept 30, 2025
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Tim Sheen — 2 Patents in 2018

SOSonos: 2 patents #58 of 131Top 45%
Watertown, MA: #24 of 220 inventorsTop 15%
Massachusetts: #2,224 of 12,682 inventorsTop 20%
Overall (2018): #95,306 of 503,207Top 20%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9864574 Playback device calibration based on representation spectral characteristics Klaus Hartung, Simon Jarvis, Chris Davies 2018-01-09
9860662 Updating playback device configuration information based on calibration data Simon Jarvis, Klaus Hartung, Chris Davies 2018-01-02