Holte
Denmark
4
2025-01-09
The entities that hold a legal rights for patent applications filed by inventor TIEFENAU Andreas:
Andreas TIEFENAU from Holte, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEM COMPRISING A HEARING DEVICE AND A CHARGING DEVICE, A CHARGING DEVICE AND A METHOD OF CHARGING A HEARING DEVICE
#2 | 2023-06-15Hearing device with two microphone filters
#3 | 2022-05-12Hearing device with two microphone filters
#4 | 2018-12-27Hearing device with suppression of comb filtering effect
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