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公开(公告)号：US20250113150A1
公开(公告)日：2025-04-03
申请号：US18888220
申请日：2024-09-18
Applicant: Oticon A/S
Inventor： Saeed Doagou RAD , Peter SPRAGGE
IPC: H04R25/00
Abstract: Disclosed herein are embodiments of a hearing aid. The hearing aid can include a number of electric charge contact, wherein the electric charge contact is a metallic component configured to provide electrical conduction. A coating at least partially covers the metallic component, the coating including a first layer at least partially located on the metallic component, wherein the first layer is gold, and a second layer at least partially located on the first layer, wherein the second layer is palladium.
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