Patents/Inventors

Jan Johansen

KøgeDK6 patents

6 Patents

US123958022025
Hearing Device and Earpiece with Active Vent
GN HEARING A/S
0 cites
US123489352025
Earpiece for a Hearing Device and a Method of Detachable Assembly of an Earpiece of a Hearing Device
GN Hearing A/S
0 cites
US122004252025
Hearing Device Comprising a Receiver Module Comprising a Vent Having a Vent Valve Device
GN HEARING A/S
0 cites
US119565962024
Earpiece for a Hearing Device, Dome and Earpiece Part
GN HEARING A/S
0 cites
US118639282024
Retaining Member for Earpiece of Hearing Device
GN HEARING A/S
0 cites
US117706632023
Hearing Device and Earpiece with Active Vent
GN HEARING A/S
0 cites