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:
Sep. 24, 2019
Filed:
Nov. 18, 2016
Applicant:
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
Inventor:
Gerhard Pfaffinger, Regensburg, DE;
Assignee:
Harman Becker Automotive Systems GmbH, Karlsbad, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/00 (2006.01); H04R 1/10 (2006.01); H04R 1/28 (2006.01); H04R 1/26 (2006.01); H04R 3/00 (2006.01); H04R 5/033 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1008 (2013.01); H04R 1/1066 (2013.01); H04R 1/1091 (2013.01); H04R 1/2811 (2013.01); H04R 1/1075 (2013.01); H04R 1/1083 (2013.01); H04R 1/26 (2013.01); H04R 3/005 (2013.01); H04R 5/0335 (2013.01);
Abstract
An example headphone arrangement includes at least one earphone. The at least one earphone includes a sealed housing having an aperture and a tube with a longitudinal axis. The tube is curved along its longitudinal axis to form a closed or open ring configured to totally or partly surround an ear of a user. A speaker is mounted to the housing at the aperture so that the housing in connection with the speaker encloses a closed acoustic volume.