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:
Oct. 15, 2024
Filed:
Mar. 16, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Keisuke Ogawa, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer LC filter includes a multilayer body in which insulator layers, a ground electrode, capacitor electrodes, a planar electrode, and via electrodes includes open-side via electrodes connecting the capacitor electrodes and the planar electrode and short-circuit side via electrodes connecting the planar electrode and the ground electrode, an inductor is provided by a conductive path extending from the capacitor electrodes to the ground electrode through the open-side via electrodes, the planar electrode, and the short-circuit side via electrodes, a capacitor is provided by capacitance generated between the ground electrode and the capacitor electrodes, the inductor and the capacitor are connected in parallel to define LC resonators, and it is assumed that the short-circuit side via electrodes of all of the LC resonators in the multilayer body are made common.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile