Back to results
US 2021/0083347 A1Published application
Charger
AssigneeSivantos Pte. Ltd.
InventorsCHRISTOPH KUKLA, STEFAN ASCHOFF
Life of this patent
Estimating the term…
Abstract
A charger for charging an audio-device-accumulator of an audio device which is wearable on a head of a user and contains an interface for the transfer of electrical energy to the audio-device-accumulator. The charger contains an energy source configured as a hybrid battery for supplying the interface in a first charging mode. The hybrid battery contains a charger-accumulator and a fuel cell.
Claims14
A charger for charging an audio-device-accumulator of an audio device being wearable on a head of a wearer, the charger comprising:
- an interface for a transfer of electrical energy to the audio-device-accumulator;
- and
- an energy source configured as a hybrid battery for supplying said interface in a first charging mode, wherein said hybrid battery having a charger-accumulator and a fuel cell.
Dependencies are inferred from the claim text.