Assignee
KARKKAINEN LEO
FI·2 granted patents·45 citations·filing 2011–2012
Top patents by PatentIndex Score
2 records- 0194US9020168B2Apparatus and method for audio delivery with different sound conduction transducersKARKKAINEN LEO·Filed 2011·Granted Apr 28, 2015·43 cites·13 claims
- 0266US9201625B2Method and apparatus for augmenting an index generated by a near eye displayKARKKAINEN LEO·Filed 2012·Granted Dec 1, 2015·2 cites·20 claims
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