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:
Jul. 15, 2025
Filed:
Jan. 26, 2023
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Akira Tanaka, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
In a resonant device, a third plane electrode is located between a first plane electrode and a second plane electrode. A first via electrode connects the first plane electrode and the third plane electrode. A second via electrode, a third via electrode, and a fourth via electrode connect the first plane electrode and the second plane electrode. When the third plane electrode is seen in plan view in a normal direction of the first plane electrode, the third plane electrode includes a first projecting portion overlapping with a first area between the second via electrode and the third via electrode, and a second projecting portion overlapping with a second area between the third via electrode and the fourth via electrode.