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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.:

US 9338557 B1

PDFFull Text
Expired
Date of Patent:
May. 10, 2016

Filed:

Aug. 23, 2013

Acoustic generator, acoustic generation device, and electronic device

Applicant:

Kyocera Corporation, Kyoto-shi, Kyoto, JP;

Inventor:

Shigenobu Nakamura, Kirishima, JP;

Assignee:

KYOCERA CORPORATION, Kyoto-Shi, Kyoto, JP;

Attorney:

Volpe and Koenig, P.C.

Primary Examiner:

Suhan Ni

Int. Cl.
CPC ...
H04R 17/00 (2006.01); H04R 7/18 (2006.01); H04R 1/02 (2006.01); H04R 3/00 (2006.01); H04R 1/28 (2006.01); H04R 19/00 (2006.01);
U.S. Cl.
CPC ...
H04R 17/00 (2013.01); H04R 1/02 (2013.01); H04R 3/002 (2013.01); H04R 7/18 (2013.01); H04R 17/005 (2013.01); H04R 1/2873 (2013.01); H04R 19/005 (2013.01); H04R 2201/003 (2013.01); H04R 2499/11 (2013.01);
Abstract

An acoustic generator according to an embodiment at least includes an exciter, a vibrating plate, and a frame body. The exciter is caused to vibrate by an electrical signal. The exciter is mounted on the vibrating plate, and the vibrating plate is caused to vibrate together with the exciter by the vibration of the exciter. The frame body is provided on the outer peripheral portion of the vibrating plate. The frame body includes two frame members having different thicknesses or widths, and the two frame members nip the vibrating plate to support the vibrating plate.

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Nakamura, Shigenobu. (2016). Acoustic generator, acoustic generation device, and electronic device (U.S. Patent No. 9338557). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9338557

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