Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael M. Goodwin — 4 Patents in 2021

DTDts: 4 patents #1 of 21Top 5%
Seattle, WA: #250 of 4,505 inventorsTop 6%
Washington: #870 of 13,672 inventorsTop 7%
Overall (2021): #43,922 of 548,734Top 9%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11205435 Spatial audio signal encoder 2021-12-21
11190877 Multi-speaker method and apparatus for leakage cancellation Suketu Kamdar, Zesen Zhuang, Martin Walsh, Edward Stein, Jean-Marc Jot 2021-11-30
10902838 Multi-speaker method and apparatus for leakage cancellation Suketu Kamdar, Zesen Zhuang, Martin Walsh, Edward Stein, Jean-Marc Jot 2021-01-26
10887716 Graphical user interface for calibrating a surround sound system Guangji Shi, Martin Walsh 2021-01-05