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:
Dec. 23, 2025
Filed:
Feb. 22, 2024
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Akira Noguchi, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An acoustic wave device includes a mounting substrate including a multilayer body that includes a first layer including first and second signal wiring lines at least partially facing each other, and a second layer including a ground electrode, and an acoustic wave filter on the mounting substrate and electrically connected to the first signal wiring line, the second signal wiring line, and the ground electrode. The ground electrode overlaps the first and second signal wiring lines, and a region between the first and second signal wiring lines in plan view. A portion of the second layer overlapping the inter-wiring-line region in plan view includes a ground electrode missing portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile