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.

Date of Patent:
Apr. 14, 2025

Filed:

Jul. 31, 2023
Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo, JP;

Inventor:

Keisuke Ogawa, Nagaokakyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/01 (2005.12); H01F 17/00 (2005.12); H01G 4/40 (2005.12); H03H 1/00 (2005.12);
U.S. Cl.
CPC ...
H03H 7/0115 (2012.12); H01F 17/0013 (2012.12); H01G 4/40 (2012.12); H03H 7/1708 (2012.12); H03H 7/1775 (2012.12); H01F 2017/0026 (2012.12); H03H 2001/0085 (2012.12);
Abstract

Multiple LC parallel resonators in which inductors and capacitors are connected in parallel are located inside a multilayer body. The inductors each include a loop inductor including a line-shaped conductor pattern and at least one pair of via conductors connected to the line-shaped conductor pattern. When the multilayer body is seen through in a height direction, in all the loop inductors of the LC parallel resonators, open via conductors are closer to a center of the multilayer body, and short-circuit via conductors are closer to an outer side of the multilayer body in at least one of a width direction and a length direction.


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