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. 25, 2026
Filed:
Oct. 13, 2022
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventors:
Rei Goto, Osaka, JP;
Hironori Fukuhara, Ibaraki, JP;
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/02 (2006.01); H03H 9/13 (2006.01); H03H 9/17 (2006.01); H03H 9/56 (2006.01);
U.S. Cl.
CPC ...
H03H 9/02102 (2013.01); H03H 9/02015 (2013.01); H03H 9/133 (2013.01); H03H 9/173 (2013.01); H03H 9/174 (2013.01); H03H 9/568 (2013.01);
Abstract
An acoustic wave device is disclosed. The acoustic wave device can include a piezoelectric layer, an interdigital transducer electrode on a first side of the piezoelectric layer, an air cavity on a second side of the piezoelectric layer that is opposite to the first side of the piezoelectric layer, and a thermally conductive layer. The acoustic wave device is configured to laterally excite a bulk acoustic wave. The thermally conductive layer is configured to dissipate heat associated with exciting the laterally excited bulk acoustic wave.