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. 26, 2021
Filed:
Oct. 18, 2019
Applicant:
Knowles Electronics, Llc, Itasca, IL (US);
Inventors:
Yahui Zhang, Schaumburg, IL (US);
Shehab Albahri, Hanover Park, IL (US);
Christopher Gabel, Bloomingdale, IL (US);
Assignee:
Knowles Electronics, LLC, Itasca, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 9/02 (2006.01); H04R 9/06 (2006.01); H04R 31/00 (2006.01); H04R 7/18 (2006.01);
U.S. Cl.
CPC ...
H04R 9/06 (2013.01); H04R 7/18 (2013.01); H04R 9/025 (2013.01); H04R 31/006 (2013.01);
Abstract
An acoustic receiver includes a first receiver subassembly having a bottom housing plate with a motor assembly fastened thereto, and a second receiver subassembly having a closed-ended receiver housing sidewall fastened to the bottom housing plate that includes at least one sidewall opening where a portion of the acoustic receiver is disposed in the at least one sidewall opening.