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:
Jun. 30, 2026
Filed:
Feb. 16, 2024
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Abstract
A radio-frequency module includes a module substrate having first and second major surfaces, a transmit filter disposed at the module substrate, a duplexer that is disposed at the module substrate and that includes a transmit filter and a receive filter, an antenna switch to selectively couple the transmit filter or the duplexer, and a switch to selectively couple the transmit filter or the transmit filter. The transmit filter has a pass band that includes an uplink operating band of a first band for frequency division duplex. The transmit filter has a pass band that includes the uplink operating band of the first band. The receive filter has a pass band that includes a downlink operating band of the first band. The transmit filter and the receive filter are stacked together and positioned beside the first major surface.