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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MA

Michael Au — 1 Patent in 2021

SASonova Ag: 1 patents #29 of 98Top 30%
Union City, CA: #71 of 205 inventorsTop 35%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #336,450 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10897676 Customized device for insertion of a deep-cana hearing aid and a method for manufacturing and using such an insertion device Paul Wagner, Barjinder Chana, Karamuk Erdal, Mehnaz Khan, Daniel Baer +2 more 2021-01-19