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. 29, 2021
Filed:
Oct. 28, 2020
Murata Manufacturing Co., Ltd., Kyoto, JP;
Masahide Takebe, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
Band A (Tx) includes Band C (Tx), and Band B (Rx) includes Band C (Rx). A radio frequency module includes: a switch including a first common terminal and first, second, and third selection terminals; a transmit filter for Band A (Tx) and a receive filter for Band B (Rx), which are connected to the first selection terminal; a transmit filter for Band B (Tx) and a receive filter for Band A (Rx), which are connected to the second selection terminal; and a transmit filter for Band D (Tx) and a receive filter for Band D (Rx), which are connected to the third selection terminal, wherein in the first area, the first common terminal is connected to the first selection terminal and the second selection terminal, and in the second area, the first common terminal is connected to the first selection terminal and the third selection terminal.