Assignee
TRUE DIMENSIONAL SOUND INC
US·3 granted patents·48 citations·filing 1993–1999
Top patents by PatentIndex Score
3 records- 0155US6275593B1Apparatus and methods for the harmonic enhancement of electronic audio signalsTRUE DIMENSIONAL SOUND INC·Filed 1996·Granted Aug 14, 2001·18 cites·40 claims
- 0250US5361306AApparatus and methods for enhancing an electronic audio signalTRUE DIMENSIONAL SOUND INC·Filed 1993·Granted Nov 1, 1994·13 cites·22 claims
- 0342US6208742B1Electro-acoustic dynamic transducer system for use in a loud speakerTRUE DIMENSIONAL SOUND INC·Filed 1999·Granted Mar 27, 2001·17 cites·6 claims
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