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USPTO Patent Rankings Data through Sept 30, 2025
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Andreas Daetwyler — 4 Patents in 2021

WIWitricity: 4 patents #5 of 34Top 15%
Muhen, CH: #1 of 3 inventorsTop 35%
Overall (2021): #54,249 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11211834 Extended foreign object detection signal processing Hans Peter Widmer, Lukas Sieber, Martin Ludwig Weber 2021-12-28
11142084 Extended-range positioning system based on foreign-object detection Lukas Sieber, Marcel Fischer 2021-10-12
11046193 Foreign object detection circuit using current measurement Lukas Sieber, Hans Peter Widmer, Mircea-Florian Vancu 2021-06-29
10944300 Hybrid foreign-object detection and positioning system Lukas Sieber, Hans Peter Widmer 2021-03-09