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:
Oct. 03, 2017
Filed:
Jan. 13, 2011
Applicant:
Martin Schoerkmaier, Graz, AT;
Inventor:
Martin Schoerkmaier, Graz, AT;
Assignee:
ams AG, Unterpremstaetten, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04M 1/03 (2006.01);
U.S. Cl.
CPC ...
H04M 1/035 (2013.01); H04R 2460/01 (2013.01); H04R 2499/11 (2013.01);
Abstract
A housing () is provided which in particular is suitable for a mobile phone and, in addition to the customary loudspeaker housing () for accommodating a loudspeaker (), comprises an additional housing () enclosing an additional volume of air () and being arranged in a preferential direction (V) for sound emission of the loudspeaker housing (). Further, a loudspeaker module comprising the housing () as well as a loudspeaker (), a microphone () and a control unit for active noise suppression is provided.