Derek W. Erdmann — 1 Patent at Sonos

Derek W. Erdmann has been granted 1 US patent while listed as an inventor at Sonos. All of these patents were granted in 2025. Derek W. Erdmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Derek W. Erdmann in Duvall, WA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12279008	Audio encryption in a media playback system	Won So, Ted Lin	2025-04-15

Derek W. Erdmann — 1 Patent

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