Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Patrick McPherson — 2 Patents in 2025

SOSonos: 2 patents #59 of 221Top 30%
Somerville, MA: #51 of 489 inventorsTop 15%
Massachusetts: #1,668 of 11,797 inventorsTop 15%
Overall (2025): #96,038 of 469,880Top 25%
2 Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12418764 Multi-channel AEC system identification for self-calibration Wenyu Jin, Adib Mehrabi 2025-09-16
12260151 Calibration of a playback device based on an estimated frequency response Shao-Fu Shih 2025-03-25