Assignee
TC SOUNDS INC
US·4 granted patents·75 citations·filing 2000–2006
Technology mixH04R2
Top patents by PatentIndex Score
4 records- 0187US7164777B1Speaker driver with detachable motor and basketTC SOUNDS INC·Filed 2006·Granted Jan 16, 2007·18 cites·1 claims
- 0280USD455733SSpeaker driver frameTC SOUNDS INC·Filed 2001·Granted Apr 16, 2002·25 cites·1 claims
- 0372USD451499SSpeaker driver frameTC SOUNDS INC·Filed 2000·Granted Dec 4, 2001·17 cites·1 claims
- 0470US7218748B1Tapered thickness surround for high excursion speaker driverTC SOUNDS INC·Filed 2004·Granted May 15, 2007·15 cites·8 claims
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