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:
Aug. 06, 2019
Filed:
Jun. 30, 2015
Sonova Ag, Staefa, CH;
Sonova, AG, Stäfa, CH;
Abstract
There is provided a method of fitting a hearing assistance device () by using a fitting station (), the hearing assistance device and the fitting station both having a wireless communication interface (), comprising: generating, separately from the hearing assistance device and the fitting station, a production key, distributing the production key to both the fitting station and the hearing assistance device, and storing the production key on both the fitting station and the hearing assistance device; initiating, via the fitting station, a connection with the hearing assistance device, with the hearing assistance device accepting the connection in order to establish a non-encrypted connection between the fitting station and the hearing assistance device via the wireless communication interfaces; determining, by the fitting station, whether the fitting station has been previously paired with the hearing assistance device, and, if the fitting station has not already been paired with the hearing assistance device, using the production key in both the fitting station and the hearing assistance device as a shared secret in order to pair the fitting station and the hearing assistance device, thereby establishing a secure connection () via the wireless communication interfaces between the fitting station and the hearing assistance device; and conducting a fitting session via a secure connection between the fitting station and the hearing assistance device via the wireless communication interfaces.