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

Sherwin Liu

SOSonos: 4 patents #37 of 196Top 20%
Boston, MA: #64 of 1,168 inventorsTop 6%
Massachusetts: #867 of 14,123 inventorsTop 7%
Overall (2021): #40,292 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11175880 Systems and methods for voice-assisted media content selection Paul Bates 2021-11-16
11134076 Sharing access to a media service Ron Kuper, Emilio Arce, Arthur L. Coburn, IV 2021-09-28
11115405 Sharing access to a media service Ron Kuper, Emilio Arce, Arthur L. Coburn, IV 2021-09-07
10972784 Zone group control Arthur L. Coburn, IV 2021-04-06