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:
Sep. 02, 2025
Filed:
Jun. 06, 2023
Murata Manufacturing Co., Ltd., Kyoto, JP;
Syunsuke Kido, Kyoto, JP;
Naru Morito, Kyoto, JP;
Takanori Uejima, Kyoto, JP;
Masanari Miura, Kyoto, JP;
Yukiya Yamaguchi, Kyoto, JP;
Takuma Kuroyanagi, Kyoto, JP;
Tomomi Yasuda, Kyoto, JP;
Masanori Kato, Kyoto, JP;
Yuuki Fukuda, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Abstract
A hybrid filter includes a module substrate having a major surface and a major surface that are opposite to each other, acoustic wave resonator elements disposed at the module substrate, inductors disposed at the module substrate, and a capacitor disposed at the module substrate. The pass band of the hybrid filter is wider than the resonance band width of the acoustic wave resonator elements. One of the acoustic wave resonator elements, the inductors, and the capacitor is a first circuit element, and the first circuit element is disposed at the major surface. Another of the acoustic wave resonator elements, the inductors, and the capacitor is a second circuit element, and the second circuit element is disposed at the major surface.