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:
Jan. 16, 2024
Filed:
May. 11, 2022
Applicant:
Sonicedge Ltd., Shoham, IL;
Inventor:
Mordehai Margalit, Zichron Yaaqov, IL;
Assignee:
Sonicedge LTD., Shoham, IL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/28 (2006.01); H04R 19/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/2819 (2013.01); H04R 19/02 (2013.01); H04R 2201/003 (2013.01); H04R 2217/03 (2013.01);
Abstract
Techniques described herein generally relate to generating an audio signal with a speaker. In some examples, a speaker device includes an acoustic medium; and at least one ultrasound source coupled to the acoustic medium through at least one time-varying acoustic coupler. The acoustic coupler is configured to be electrically activated to operate at its mechanical resonance so as to generate an audio signal.