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:
Oct. 20, 2026
Filed:
Jun. 07, 2024
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Kazunori Inoue, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An acoustic wave device includes a first piezoelectric layer including a first main surface and a second main surface, a first support portion including a first support substrate that overlaps the first piezoelectric layer in a first direction, a first resonator provided on at least the first main surface of the first piezoelectric layer, a second piezoelectric layer including a third main surface and a fourth main surface, a second support portion including a second support substrate overlapping the second piezoelectric layer in the first direction, and a second resonator provided on at least the third main surface of the second piezoelectric layer. The first resonator and the second resonator each include a functional electrode. The support portion includes a space portion that overlaps at least a portion of the functional electrode of the resonator in a plan view in the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile