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:
Mar. 10, 2026
Filed:
Jan. 24, 2024
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Hiromu Okunaga, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An acoustic wave device includes a first IDT electrode on a first main surface of a piezoelectric layer, and a second IDT electrode on a second main surface of the piezoelectric layer. The first IDT electrode includes first and second electrode fingers. The second IDT electrode includes third and fourth electrode fingers. The first and fourth electrode fingers overlap each other with the piezoelectric layer interposed therebetween. The second and third electrode fingers overlap each other with the piezoelectric layer interposed therebetween. A potential of the first electrode finger and that of the fourth electrode finger are opposite to each other. A potential of the second electrode finger and that of the third electrode finger are opposite to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile