Assignee
D & B AUDIOTECHNIK AG
DE·6 granted patents·180 citations·filing 1998–2002
Technology mixH04R3
Top patents by PatentIndex Score
6 records- 0183US6652046B2Loudspeaker box arrangement and method for the positional adjustment of individual loudspeaker boxes thereinD & B AUDIOTECHNIK AG·Filed 2001·Granted Nov 25, 2003·37 cites·8 claims
- 0281US7036781B1Connecting unit for the angle-adjustable connection of at least two loudspeaker enclosures, and correspondingly connected loudspeaker enclosuresD & B AUDIOTECHNIK AG·Filed 2000·Granted May 2, 2006·31 cites·7 claims
- 0375USD480708SSpeakerD & B AUDIOTECHNIK AG·Filed 2002·Granted Oct 14, 2003·21 cites·1 claims
- 0472US6385322B1Method and device for operation of a public address (acoustic irradiation) systemD & B AUDIOTECHNIK AG·Filed 1998·Granted May 7, 2002·75 cites·17 claims
- 0560USD421438SLoudspeaker boxD&B AUDIOTECHNIK AG·Filed 1998·Granted Mar 7, 2000·11 cites·1 claims
- 0643USD466105SLoudspeaker boxD & B AUDIOTECHNIK AG·Filed 2000·Granted Nov 26, 2002·5 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when D & B AUDIOTECHNIK AG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →