Assignee
GRAN KARL-FREDRIK JOHAN
SE·3 granted patents·22 citations·filing 2009–2012
Technology mixH04R3
Top patents by PatentIndex Score
3 records- 0191US8630431B2Beamforming in hearing aidsGRAN KARL-FREDRIK JOHAN·Filed 2010·Granted Jan 14, 2014·22 cites·12 claims
- 0251US10524062B2Hearing aid with means for adaptive feedback compensationGRAN KARL FREDRIK JOHAN·Filed 2009·Granted Dec 31, 2019·0 cites·57 claims
- 0341US8891777B2Hearing aid with signal enhancementGRAN KARL-FREDRIK JOHAN·Filed 2012·Granted Nov 18, 2014·0 cites·24 claims
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