Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11736842 | Speaker horn with rotatable radiation characteristic, speaker arrangement and speaker box | — | 2023-08-22 |
| D995477 | Loudspeaker | — | 2023-08-15 |
| 9872118 | Method and device for identifying the position of loudspeaker boxes in a loudspeaker box arrangement | Matthias Christner, Fabian Braun | 2018-01-16 |
| 8995700 | Acoustic transducer | — | 2015-03-31 |
| 8842867 | Loudspeaker box with a variable radiation characteristic | — | 2014-09-23 |
| 7967103 | Latching connection for an arrangement comprising a plurality of loudspeaker boxes hanging one above the other | — | 2011-06-28 |
| 7612294 | Electrical component having a flat mounting surface | Jurgen Boy, Klaus Rund | 2009-11-03 |
| 7036781 | Connecting unit for the angle-adjustable connection of at least two loudspeaker enclosures, and correspondingly connected loudspeaker enclosures | — | 2006-05-02 |
| D480708 | Speaker | — | 2003-10-14 |
| 6570090 | Electrically conductive connection between a terminal electrode and a connecting wire | Jurgen Boy, Jürgen Pries | 2003-05-27 |
| D466105 | Loudspeaker box | — | 2002-11-26 |
| D421438 | Loudspeaker box | — | 2000-03-07 |