Invention Grant
- Patent Title: Radio-frequency module and communication apparatus
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Application No.: US17368958Application Date: 2021-07-07
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Publication No.: US11381261B2Publication Date: 2022-07-05
- Inventor: Motoji Tsuda , Yusuke Naniwa , Morio Takeuchi , Atsushi Horita , Jin Yokoyama , Sho Matsumoto , Syunsuke Kido , Yukiya Yamaguchi , Hiroyuki Kani
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Pearne & Gordon LLP
- Priority: JPJP2019-021001 20190207
- Main IPC: H04M1/00
- IPC: H04M1/00 ; H04B1/00 ; H04B1/16

Abstract:
A radio-frequency module includes a transmission path which has one end connected to a transmission terminal and on which a transmission signal in Band A is transmitted; a reception path (62) which has one end connected to a reception terminal (120B) and on which a reception signal in Band B is transmitted; a reception path (63) which has one end connected to a reception terminal (120C) and on which a reception signal in Band C is transmitted; a switch (11) having a common terminal (11a) and selection terminals (11b and 11c); and a switch (12) having a common terminal (12a) and selection terminals (12b and 12c).
Public/Granted literature
- US20210336639A1 RADIO-FREQUENCY MODULE AND COMMUNICATION APPARATUS Public/Granted day:2021-10-28
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