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:
Feb. 10, 2026
Filed:
Feb. 01, 2024
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Hiroto Motoyama, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A filter apparatus includes input and output terminals, a ground terminal, a ground electrode connected to the ground terminal, a plate electrode, and first to four lines. A multilayer body of the filter includes a first and second main surface. The input and output terminals and the ground terminal are provided on the second main surface. The plate electrode is closer to the first main surface than the ground electrode. The first line is electrically connected to the input terminal and the plate electrode. The second line is electrically connected to the output terminal and the plate electrode. The first line is capacitively coupled to the second line. When the multilayer body is viewed in a plan view from a layering direction, the plate electrode covers a portion of a space providing capacitive coupling between the first line and the second line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile