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:
Jun. 21, 2022
Filed:
Dec. 03, 2020
Applicant:
Knowles Electronics, Llc, Itasca, IL (US);
Inventors:
Joshua Watson, Naperville, IL (US);
Adam Ariffin, Wheaton, IL (US);
Assignee:
Knowles Electronics, LLC, Itasca, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04R 19/00 (2006.01); B81B 7/00 (2006.01); H04R 19/04 (2006.01);
U.S. Cl.
CPC ...
B81B 7/0064 (2013.01); H04R 19/04 (2013.01); B81B 2201/0257 (2013.01); B81B 2201/0264 (2013.01); B81B 2201/0278 (2013.01); B81B 2201/0285 (2013.01); B81B 2207/012 (2013.01); H04R 2201/003 (2013.01);
Abstract
The present disclosure relates to a sensor assembly () comprising: a base () having a host-device interface (), a lid () mounted on the base () to form a housing (), the lid () having an insulative structural core () between an inner metal skin () and an outer metal skin (); and a transduction element () disposed in the housing (). Advantageously, the lid () of the sensor assembly () can help to minimize and reduce undesirable thermo-acoustic effects produced by external environmental conditions that may result in acoustic artifacts.