Assignee
HOFRICHTER RICHARD
US·2 granted patents·2 citations·filing 2005–2005
Technology mixH04R2
Top patents by PatentIndex Score
2 records- 0150US8238580B2Module having a remote turn-on function for use with a powered subwoofer/speaker or other audio/visual electrical equipmentHOFRICHTER RICHARD·Filed 2005·Granted Aug 7, 2012·2 cites·16 claims
- 0236US8238581B2Powered subwoofer/speaker remote turn-on functionHOFRICHTER RICHARD·Filed 2005·Granted Aug 7, 2012·0 cites·15 claims
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