EK

Erwin Kuipers

SA Sonova Ag: 4 patents #1 of 68Top 2%
📍 Wolfhausen, CH: #1 of 4 inventorsTop 25%
Overall (2023): #48,990 of 537,848Top 10%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11832064 Hearing device comprising a slidable member Manuel Weibel 2023-11-28
11792564 Hearing device comprising a vent and an acoustic valve Manuel Weibel, Christian Frei-Krumme, Maxi Susanne Moritz 2023-10-17
11647342 Avoidance of user discomfort due to pressure differences by vent valve, and associated systems and methods 2023-05-09
11622215 Hearing device assemblies Grace Gardner 2023-04-04