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:
Jun. 30, 2020
Filed:
Mar. 31, 2017
Applicant:
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
Inventors:
Markus Christoph, Straubing, DE;
Paul Zukowski, Chamerau, DE;
Assignee:
Harman Becker Automotive Systems GmbH, Karlsbad, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/178 (2006.01); H04R 5/02 (2006.01); B60N 2/879 (2018.01);
U.S. Cl.
CPC ...
G10K 11/178 (2013.01); B60N 2/879 (2018.02); G10K 11/17879 (2018.01); G10K 11/17883 (2018.01); H04R 5/023 (2013.01); G10K 2210/1282 (2013.01); G10K 2210/3037 (2013.01); G10K 2210/3046 (2013.01); G10K 2210/3055 (2013.01); G10K 2210/3221 (2013.01); H04R 2499/13 (2013.01);
Abstract
Active noise control system and methods are disclosed that include generating anti-noise that is configured to reduce or cancel noise occurring at a listening position in the ambiance of a seat with a backrest enclosing a hollow volume. Radiating the anti-noise from within the hollow volume of the backrest of the seat.