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. 10, 2023
Filed:
Nov. 03, 2021
Knowles Electronics, Llc, Itasca, IL (US);
Michael Kuntzman, Chicago, IL (US);
Michael Pedersen, Long Grove, IL (US);
Faisal Zaman, Naperville, IL (US);
Xin Song, Carol Stream, IL (US);
Vahid Naderyan, Chicago, IL (US);
KNOWLES ELECTRONICS, LLC, Itasca, IL (US);
Abstract
A MEMS diaphragm assembly comprises a first diaphragm, a second diaphragm, and a stationary electrode assembly spaced between the first and second diaphragms and including a plurality of apertures disposed therethrough. Each of a plurality of pillars is disposed through one of the plurality of apertures and connects the first and second diaphragms. At least one of the first and second diaphragms is connected to the stationary electrode assembly at a geometric center of the assembly.