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. 04, 2022
Filed:
Dec. 26, 2020
Knowles Electronics, Llc, Itasca, IL (US);
Dean Badillo, Schaumburg, IL (US);
Matthew Manley, Crystal Lake, IL (US);
KNOWLES ELECTRONICS, LLC, Itasca, IL (US);
Abstract
Sound-producing acoustic receivers and hearing devices implementing such receivers are disclosed. The acoustic receiver includes a receiver housing, an output port, a receiver motor assembly, and a transducer. The receiver housing includes a diaphragm that separates the receiver housing into a back volume and a front volume. The output port is located on the receiver housing and acoustically coupled to the front volume of the receiver housing. The receiver motor assembly is disposed in the back volume and is mechanically coupled to the diaphragm. The transducer is fastened to the receiver housing.