Patent ID: 11863974
Assignee: GN HEARING A/S
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 20:
21. A user accessory device that is a part of a hearing device system having a hearing device, the user accessory device having a user application installed thereon, the user accessory device having a processing unit configured to:
receive a secured hearing device data from a server device, wherein the secured hearing device data is based on a first security scheme and is provisioned in the server device;
validate, using the user application in the user accessory device, the secured hearing device data to obtain hearing device data; and
secure the hearing device data using a second security scheme to obtain an output, wherein the first security scheme is different from the second security scheme;
wherein the user accessory device is configured to transmit the output to the hearing device for validation in the hearing device, wherein the hearing device is operable according to the hearing device data upon validation of the output.