High-frequency front end module and communication device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11863215
APP PUB NO 20230208452A1
SERIAL NO

18170021

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Abstract

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A high-frequency front end module includes a primary antenna terminal and a secondary antenna terminal, a first multiplexer and a second multiplexer, a switch circuit, and a first amplifier and a second amplifier. The first multiplexer has a first transmission filter and a first reception filter. The second multiplexer has a second transmission filter and a second reception filter. The switch circuit exclusively switches connection between the primary antenna terminal and the first multiplexer and connection between the primary antenna terminal and the second multiplexer, and exclusively switches connection between the secondary antenna terminal and the first multiplexer and connection between the secondary antenna terminal and the second multiplexer.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDNAGAOKAKYO-SHI KYOTO 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Takayuki Kyoto, JP 187 1481
Oh, Daerok Kyoto, JP 8 14
Tsuda, Motoji Kyoto, JP 42 104

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