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USPTO Patent Rankings Data through Dec 31, 2025
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Derrick Pierce — 3 Patents

SOSonos: 3 patents #240 of 446Top 55%
Lompoc, CA: #780 of 2,245 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Derrick Pierce has been granted 3 US patents while listed as an inventor at Sonos. The first was granted in 2018 and the most recent in December 2020. Derrick Pierce ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Derrick Pierce in Lompoc, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10863257 Method of assembling a loudspeaker Petr Stolz, Charles LaColla 2020-12-08
10560793 Transducer assembly Richard Warren Little, Daniel Liu, Ernie Latham-Brown 2020-02-11
9942680 Transducer assembly Richard Warren Little, Daniel Liu, Ernie Latham-Brown 2018-04-10

Frequent Collaborators

Richard Warren Little2 shared
Ernie Latham-Brown2 shared
Daniel Liu2 shared
Petr Stolz1 shared
Charles LaColla1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3