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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11304003 B1

PDFFull Text
Date of Patent:
Apr. 12, 2022

Filed:

Dec. 14, 2016

Loudspeaker array

Applicant:

Harman Becker Automotive Systems Gmbh, Karlsbad, DE;

Inventors:

Markus Christoph, Straubing, DE;

Matthias Kronlachner, Regensburg, DE;

Assignee:

Harman Becker Automotive Systems GmbH, Karlsbad, DE;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Duc Nguyen

Assistant Examiner:

Assad Mohammed

Int. Cl.
CPC ...
H04R 3/12 (2006.01); G09G 5/00 (2006.01); H04R 1/40 (2006.01); H04R 5/02 (2006.01); H04R 5/04 (2006.01); H04S 3/00 (2006.01); H04S 3/02 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04R 3/12 (2013.01); G09G 5/003 (2013.01); H04R 1/403 (2013.01); H04R 5/02 (2013.01); H04R 5/04 (2013.01); H04S 3/002 (2013.01); H04S 3/02 (2013.01); H04S 7/30 (2013.01); H04S 7/303 (2013.01); G09G 2300/02 (2013.01); G09G 2360/04 (2013.01); H04R 2203/12 (2013.01); H04S 2400/01 (2013.01); H04S 2420/11 (2013.01);
Abstract

At least two closely spaced identical or similar loudspeaker assemblies in a horizontal linear array, each loudspeaker assembly comprising at least two identical or similar loudspeakers pointing in different directions so that the loudspeaker assemblies have adjustable, controllable or steerable directivity characteristics. For example, a control module may drive, adjust, control, or steer the loudspeaker assemblies so that at least one acoustic wave field is generated at least at one listening position.

Find Patent Forward Citations

Christoph, Markus. (2022). Loudspeaker array (U.S. Patent No. 11304003). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11304003

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

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