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. 14, 2026
Filed:
Mar. 26, 2024
Taiyo Yuden Co., Ltd., Tokyo, JP;
Hidenori Kitazume, Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
A filter includes a multilayer body in which a plurality of dielectric layers and a plurality of conductor layers are alternately stacked in a stack direction, an inductor including a first conductor pattern formed of at least one of the plurality of conductor layers, and a second conductor pattern provided in the multilayer body, the second conductor pattern being not connected to other conductors in the multilayer body, X≤7.5×10/(fc×√{square root over (εr)}) being satisfied where a maximum width of the second conductor pattern is X (m), a frequency at a high-frequency end of a passband is fc (Hz), and a relative permittivity of the plurality of dielectric layers is εr.