Individual holder
SEMCKEN KEVIN R
US·3 granted patents·1 pending application·5 citations·filing 2008–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0156US8712067B2System and method of improving audio signals for the hearing impairedSEMCKEN KEVIN R·Filed 2008·Granted Apr 29, 2014·3 cites·10 claims
- 0256US8605932B2Single Chamber headphone apparatusSEMCKEN KEVIN R·Filed 2008·Granted Dec 10, 2013·2 cites·10 claims
- 0338US8462975B2Method and apparatus for modifying an audio signalSEMCKEN KEVIN R·Filed 2008·Granted Jun 11, 2013·0 cites·18 claims
- 0434US2011110529A1Wireless audio systemSEMCKEN KEVIN R·Filed 2010·Application pending·0 cites
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