Inventor · disambiguated record

Ernest Bird

Also filed as: BIRD ERNEST

2 granted patents·7 citations·filing 2007–2007

51Inventor score

Technology areasH04R

Files withBUTTON DOUGLAS J1 HARMAN INT IND1

Top patents by PatentIndex Score

2 records

0167US8325943B2Dual-coil, dual gap electromagnetic transducer with multiple channel amplifiersBUTTON DOUGLAS J·Filed 2007·Granted Dec 4, 2012·6 cites·23 claims
0223USD559242SAudio component faceHARMAN INT IND·Filed 2007·Granted Jan 8, 2008·1 cites·1 claims

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