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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Sorensen — 4 Patents in 2021

AVAvnera: 4 patents #2 of 16Top 15%
Portland, OR: #275 of 1,855 inventorsTop 15%
Oregon: #514 of 4,388 inventorsTop 15%
Overall (2021): #50,636 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11102580 Headset charger node Manpreet S. Khaira, David McNeill, Sydney Newton 2021-08-24
11006201 Headphone off-ear detection Amit Kumar, Shankar Rathoud, Michael Jon Wurtz, Eric P. Etheridge 2021-05-11
10950214 Active noise cancelation with controllable levels Amit Kumar 2021-03-16
10945062 Headphone with off-ear and on-ear detection Amit Kumar, Shankar Rathoud 2021-03-09