Assignee
CANON AUDIO LTD
GB·4 granted patents·69 citations·filing 1993–1995
Technology mixH04R2
Top patents by PatentIndex Score
4 records- 0171USD356088SLoudspeakerCANON AUDIO LTD·Filed 1993·Granted Mar 7, 1995·16 cites·1 claims
- 0264US5402502ASound output systemCANON AUDIO LTD·Filed 1993·Granted Mar 28, 1995·41 cites·14 claims
- 0344USD355914SLoudspeakerCANON AUDIO LTD·Filed 1993·Granted Feb 28, 1995·5 cites·1 claims
- 0429US5537480ASound output systemCANON AUDIO LTD·Filed 1995·Granted Jul 16, 1996·7 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →