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:
May. 06, 2025
Filed:
Dec. 07, 2022
Skyworks Solutions, Inc., Irvine, CA (US);
Akira Ochiai, Suita, JP;
SKYWORKS SOLUTIONS, INC., Irvine, CA (US);
Abstract
An acoustic wave device, and an acoustic wave filter and electronics module including the same. The acoustic wave device comprises a first interdigital transducer electrode having a first bus bar and a first plurality of electrode fingers extending from the first bus bar, the first bus bar having a width of 3 μm or less in a direction parallel to the extension of the first plurality of electrode fingers, and a second interdigital transducer electrode having a second bus bar and a second plurality of electrode fingers extending from the second bus bar and interleaved with the first plurality of electrode fingers, the second bus bar having a width of 3 μm or less in a direction parallel to the extension of the second plurality of electrode fingers. The acoustic wave device allows for improvements in power durability when used in an acoustic wave filter, without an increase in size of the acoustic wave filter.