Assignee
RITTER HARTMUT
DE4 patents
Top patents by PatentIndex Score
US8199946B2Jun 12, 2012
Hearing aid with radio frequency identification receiver for switching a transmission characteristic
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Hearing apparatus having a special sound channel
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Hearing aid with acoustic damper
RITTER HARTMUT0 citations51
US8068628B2Nov 29, 2011
Method and arrangement for exchanging data with a hearing device
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