Inventor · disambiguated record
Matthias Christner
Also filed as: CHRISTNER MATTHIAS
7 granted patents·1 pending application·75 citations·filing 2001–2024
83Inventor score
Files withD&B AUDIOTECHNIK GMBH4CHRISTNER MATTHIAS2D & B AUDIOTECHNIK AG1D&B AUDIOTECHNIK GMBH & CO KG1
Top patents by PatentIndex Score
8 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
- 0273USD727874SSpeaker boxCHRISTNER MATTHIAS·Filed 2012·Granted Apr 28, 2015·22 cites·1 claims
- 0373US8842866B2Loudspeaker system with reduced rear sound radiationCHRISTNER MATTHIAS·Filed 2007·Granted Sep 23, 2014·8 cites·21 claims
- 0469US10477299B2Loudspeaker system with directivityD&B AUDIOTECHNIK GMBH·Filed 2017·Granted Nov 12, 2019·2 cites·14 claims
- 0568US10129621B2Connection device for loudspeaker boxes, arrangement of loudspeaker boxes suspended below one another, and method and transport cart for setting up the arrangementD&B AUDIOTECHNIK GMBH·Filed 2016·Granted Nov 13, 2018·4 cites·16 claims
- 0663US9288571B2Bass reflex loudspeaker system with phase correction elementD&B AUDIOTECHNIK GMBH·Filed 2014·Granted Mar 15, 2016·2 cites·19 claims
- 0751US2025056152A1Loudspeaker system with reduced rear sound radiation over a wide frequency rangeD&B AUDIOTECHNIK GMBH & CO KG·Filed 2024·Application pending·0 cites
- 0835US9872118B2Method and device for identifying the position of loudspeaker boxes in a loudspeaker box arrangementD&B AUDIOTECHNIK GMBH·Filed 2016·Granted Jan 16, 2018·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →