Assignee
KEF AUDIO UK LTD
GB·3 granted patents·2 pending applications·172 citations·filing 1994–2004
Technology mixH04R4
Top patents by PatentIndex Score
5 records- 0190US5548657ACompound loudspeaker drive unitKEF AUDIO UK LTD·Filed 1994·Granted Aug 20, 1996·127 cites·4 claims
- 0285USD457153SLifestyle stereo systemKEF AUDIO UK LTD·Filed 2001·Granted May 14, 2002·34 cites·1 claims
- 0361US6792127B1Elliptical dome for high frequency transducerKEF AUDIO UK LTD·Filed 2000·Granted Sep 14, 2004·11 cites·23 claims
- 0445US2004175016A1Compound loudspeaker having a magnet systemKEF AUDIO UK LTD·Filed 2004·Application pending·0 cites
- 0545US2004202342A1Compound loudspeaker drive unit having a magnet systemKEF AUDIO UK LTD·Filed 2004·Application pending·0 cites
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