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:
Nov. 12, 2024
Filed:
Dec. 16, 2021
Murata Manufacturing Co., Ltd., Kyoto, JP;
Yusuke Naniwa, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
To provide a radio-frequency module and a communication apparatus that are capable of suppressing degradation in filter characteristics while reducing the sizes of the radio-frequency module and the communication apparatus. A radio-frequency module () includes a common terminal, a first filter (), a second filter (), a mounting substrate (), and an external connection terminal (). The first filter () is connected to the common terminal and transmits a first signal in a first frequency band. The second filter () is connected to the common terminal and transmits a second signal in a second frequency band. The mounting substrate () has the first filter () mounted thereon. The first filter () is connected to the mounting substrate () with the external connection terminal (). The second filter () is laminated on the first filter (). The external connection terminal () is the common terminal.