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. 31, 2017
Filed:
Dec. 20, 2013
Applicant:
Sonion Nederland B.v., Hoofddorp, NL;
Inventors:
Aart Zeger van Halteren, Hobrede, NL;
Thomas A. Cohen-Stuart, Amsterdam, NL;
Assignee:
Sonion Nederland B.V., Hoofddorp, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H04R 25/658 (2013.01); H04R 25/48 (2013.01); H04R 1/1016 (2013.01); H04R 25/65 (2013.01); H04R 25/652 (2013.01); H04R 25/656 (2013.01); H04R 2201/10 (2013.01); H04R 2225/025 (2013.01);
Abstract
A hearing aid assembly comprising a receiver comprising a front chamber and a back chamber being acoustically coupled to respective front and back chamber openings, and acoustical guiding means for guiding air from at least one of the front and back chamber openings to an air mixing zone for mixing air from the front and back chamber openings. The mixing of air from the front and back chambers enhances the low-frequency response of the hearing aid assembly.