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:
Feb. 11, 2025
Filed:
Aug. 02, 2022
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Peter C. Hrudey, San Mateo, CA (US);
Gokhan Hatipoglu, Santa Clara, CA (US);
Anthony D. Minervini, Gilroy, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/172 (2006.01); B81B 3/00 (2006.01); H04R 1/28 (2006.01);
U.S. Cl.
CPC ...
G10K 11/172 (2013.01); B81B 3/0021 (2013.01); H04R 1/2873 (2013.01); G10K 2210/32272 (2013.01);
Abstract
An acoustic device comprising: an enclosure defining an acoustic port and an acoustic pathway between the acoustic port and a transducer coupled to the enclosure; and an array of attenuators acoustically coupled to the acoustic pathway to absorb ultrasonic acoustic waves.