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. 14, 2022
Filed:
Sep. 06, 2018
Applicant:
Goertek, Inc., Weifang, CN;
Inventors:
Assignee:
Weifang Goertek Microelectronics Co., Ltd., Weifang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 7/06 (2006.01);
U.S. Cl.
CPC ...
H04R 7/06 (2013.01); H04R 2201/003 (2013.01); H04R 2207/021 (2013.01);
Abstract
The present disclosure discloses a sensitive diaphragm comprising a diaphragm body, an edge region of the diaphragm body being provided with a rim structure, wherein the rim structure is in a non-closed annular shape, a non-closed region is located at a part not closed by the rim structure, and the non-closed region are integral and continuous with parts of the diaphragm body adjacent to the rim structure. According to the sensitive diaphragm of the present disclosure, the annular rim structure is separated by the non-closed region.