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:
Aug. 04, 2020
Filed:
May. 09, 2017
Applicant:
Sonos, Inc., Santa Barbara, CA (US);
Inventor:
Richard Warren Little, Santa Barbara, CA (US);
Assignee:
Sonos, Inc., Santa Barbara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 31/00 (2006.01); B21D 28/26 (2006.01); H04R 7/02 (2006.01); H04R 7/12 (2006.01);
U.S. Cl.
CPC ...
H04R 31/003 (2013.01); B21D 28/26 (2013.01); H04R 7/02 (2013.01); H04R 31/00 (2013.01); H04R 7/12 (2013.01);
Abstract
Systems and methods of forming transducer diaphragms are disclosed herein. In one embodiment, a method of producing a transducer diaphragm includes receiving a workpiece between a first forming tool and a second forming tool. The workpiece can have an inner boundary defining a central aperture. The workpiece with the aperture is compressed between the first and second forming tools to form the transducer diaphragm.