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:
Sep. 09, 2025
Filed:
Sep. 25, 2024
Applicant:
Xmems Labs, Inc., Santa Clara, CA (US);
Inventors:
Jemm Yue Liang, Sunnyvale, CA (US);
Hsi-Sheng Chen, Fremont, CA (US);
Assignee:
xMEMS Labs, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 19/00 (2006.01); G10K 15/04 (2006.01); H04R 1/34 (2006.01); H04R 1/36 (2006.01); H04R 7/04 (2006.01); H04R 17/00 (2006.01); H04R 19/02 (2006.01);
U.S. Cl.
CPC ...
G10K 15/04 (2013.01); H04R 19/005 (2013.01); H04R 19/02 (2013.01);
Abstract
The sound producing device includes a shutter element configured to obscure an aperture positioned to receive an amplitude-modulated acoustic wave; a blind element, wherein the aperture is formed within the blind element; and an amplitude-modulation means, configured to generate an amplitude-modulated acoustic wave toward the aperture; wherein the amplitude-modulated acoustic wave is produced according to an input audio signal.