Assignee
BARTHEL ROLAND
DE8 patents
Top patents by PatentIndex Score
US8103030B2Jan 24, 2012
Differential directional microphone system and hearing aid device with such a differential directional microphone system
BARTHEL ROLAND45 citations93
US8139778B2Mar 20, 2012
Method for the time-controlled adjustment of a hearing apparatus and corresponding hearing apparatus
BARTHEL ROLAND6 citations72
US9549268B2Jan 17, 2017
Method and hearing device for tuning a hearing aid from recorded data
BARTHEL ROLAND4 citations71
US9294848B2Mar 22, 2016
Adaptation of a classification of an audio signal in a hearing aid
BARTHEL ROLAND5 citations71
US8139779B2Mar 20, 2012
Method for the operational control of a hearing device and corresponding hearing device
BARTHEL ROLAND3 citations61
US8170235B2May 1, 2012
Hearing apparatus with unsymmetrical tone balance unit and corresponding control method
BARTHEL ROLAND0 citations51
US8320593B2Nov 27, 2012
Method and hearing apparatus for adjusting a hearing aid with data recorded in an external unit
BARTHEL ROLAND0 citations50
US8411886B2Apr 2, 2013
Hearing aid with an audio signal generator
BARTHEL ROLAND0 citations39