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. 06, 2023
Filed:
Feb. 24, 2021
Applicant:
Shure Acquisition Holdings, Inc., Niles, IL (US);
Inventors:
Benjamin Jay Grigg, Chicago, IL (US);
Donald D. Noettl, Chicago, IL (US);
Assignee:
Shure Acquisition Holdings, Inc., Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 19/01 (2006.01); H04R 1/04 (2006.01); H04R 7/04 (2006.01); H04R 19/04 (2006.01); H04R 31/00 (2006.01); B05D 1/00 (2006.01);
U.S. Cl.
CPC ...
H04R 19/016 (2013.01); H04R 1/04 (2013.01); H04R 7/04 (2013.01); H04R 19/04 (2013.01); H04R 31/006 (2013.01); B05D 1/60 (2013.01);
Abstract
A microphone assembly comprising a housing, a single flexible diaphragm, and a rigid backplate. The backplate may be coated with a parylene configured to help reduce the flatness deviation of the backplate across the diameter of the backplate. A plurality of openings may extend from the top portion of the backplate to the bottom portion of the backplate.