The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2024
Filed:
Oct. 25, 2021
Sivantos Pte. Ltd., Singapore, SG;
Peter Nikles, Erlangen, DE;
Sivantos Pte. Ltd., Singapore, SG;
Abstract
A charging system has a charging device and a hearing device. The hearing device has a front portion in which a secondary charging winding is arranged. The charging device has a charging housing with a receiving space that extends in a longitudinal direction and that has an opening. The charging device also has a primary charging winding formed circumferentially about an inner space. The hearing device is insertable with its front portion into the inner space. A secondary charging winding is wound around a component of the hearing device, such as a receiver. To ensure efficient charging, at least one magnetic layer, namely a primary magnetic layer, is arranged around the primary charging winding and/or a secondary magnetic layer is arranged between the component and the secondary charging winding.