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. 24, 2025
Filed:
Sep. 01, 2022
Murata Manufacturing Co., Ltd., Kyoto, JP;
Hiromichi Kitajima, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A radio frequency circuit includes a switch that includes a terminal connected to an antenna connection terminal and terminals, a duplexer that is connected to the terminal and has a pass band including a communication band A, a duplexer that is connected to the terminal and has a pass band including a communication band B which is available for simultaneous communication with the communication band A, a switch that includes a terminal connected to the terminal and terminals, a duplexer that is connected to the terminal and has a pass band including a communication band C, and a transmit/receive filter that is connected to the terminal and has a pass band including a communication band D.