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.:
Date of Patent:
Aug. 31, 2021
Filed:
Sep. 26, 2019
Applicant:
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
Inventor:
Lars Goller, Herning, DK;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/28 (2006.01); H04R 1/02 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/2826 (2013.01); H04R 1/025 (2013.01); H04R 3/00 (2013.01); H04R 2420/09 (2013.01); H04R 2499/13 (2013.01);
Abstract
A portable loudspeaker having a sound generating unit configured to output a sound signal with a stand-alone frequency characteristic when the portable loudspeaker is used in a stand-alone operating mode and to output a sound signal with a connected frequency characteristic when the portable loudspeaker is used in a connected operating mode. The connected operating mode is defined when the portable loudspeaker is received by a docking module in a vehicle and is configured to enhance a bass output as compared to the stand-alone frequency characteristic.