Inventor · disambiguated record
Jeffery Copeland
Also filed as: COPELAND JEFFERY P
2 granted patents·2 pending applications·8 citations·filing 2004–2007
54Inventor score
Technology areasH04R
Top patents by PatentIndex Score
4 records- 0164US8103033B2Audio system for portable deviceDRAKE STEVEN R·Filed 2007·Granted Jan 24, 2012·6 cites·10 claims
- 0243US2007217633A1Audio system for portable deviceBOSE CORP A DELAWARE CORP·Filed 2007·Application pending·0 cites
- 0340US2007167198A1Audio system for portable deviceBOSE CORP A DELAWARE CORP·Filed 2007·Application pending·0 cites
- 0437US8085962B2Audio system for portable deviceSUBRAMANIAM VENKAT·Filed 2004·Granted Dec 27, 2011·2 cites·25 claims
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