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For the Inventor, By the Inventor

Ludwigsburg, Germany

Matthias Christner

This inventor holds 7 USPTO granted patents. Top assignees: D&b Audiotechnik Gmbh, D&b Audiotechnik Gmbh & Co. Kg. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Matthias Christner. Retrieved from https://idiyas.com/inventor/matthias-christner

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 34(Granted Patents)


Company Filing History:

goldMedal6 out of 13 
 
D&b Audiotechnik Gmbh
 patents
silverMedal1 out of 7 
 
D&b Audiotechnik Gmbh & Co. Kg
 patents

Years Active: 2014-2026

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7 patents (USPTO):Explore Patents
1. 12641363 - Loudspeaker system with reduced rear sound radiation over a wide frequency range (2026-05-26),
2. 10477299 - Loudspeaker system with directivity (2019-11-12),
3. 10129621 - Connection device for loudspeaker boxes, arrangement of loudspeaker boxes suspended below one another, and method and transport cart for setting up the arrangement (2018-11-13),
4. 9872118 - Method and device for identifying the position of loudspeaker boxes in a loudspeaker box arrangement (2018-01-16),
5. 9288571 - Bass reflex loudspeaker system with phase correction element (2016-03-15),
6. D727874 - Speaker box (2015-04-28),
7. 8842866 - Loudspeaker system with reduced rear sound radiation (2014-09-23),

Title: Matthias Christner: Innovator in Loudspeaker Technology

Introduction

Matthias Christner is a prominent inventor based in Ludwigsburg, Germany. He has made significant contributions to the field of audio technology, particularly in loudspeaker systems. With a total of 7 patents to his name, Christner continues to push the boundaries of sound engineering.

Latest Patents

Among his latest innovations is a loudspeaker system with directivity. This system features a loudspeaker enclosure that includes both a front and a rear. It incorporates at least one first bass sound source, which is arranged within the enclosure and has a main direction of radiation at the front. Additionally, it includes at least one treble and/or midrange sound source. The design also features a first chamber with a sound exit opening positioned at the side relative to the main direction of radiation. Another notable patent is a connection device for loudspeaker boxes, which allows for the arrangement of multiple loudspeaker boxes suspended beneath one another. This device includes assembly rails and latching parts that facilitate easy setup and adjustment.

Career Highlights

Matthias Christner is currently employed at d&b audiotechnik GmbH, a company renowned for its innovative audio solutions. His work there has allowed him to develop cutting-edge technologies that enhance sound quality and performance in various applications.

Collaborations

Throughout his career, Christner has collaborated with talented individuals such as Nico Paul and Michael Eckstein. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Matthias Christner is a key figure in the advancement of loudspeaker technology, with a focus on innovative designs that improve audio experiences. His contributions continue to influence the industry and inspire future developments in sound engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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