MULTIPLEXER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20200412336A1
SERIAL NO

17021126

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multiplexer includes: a switch capable of connecting a common terminal to at least one of a first selection terminal, a second selection terminal, and a third selection terminal at the same time; a first filter connected to the first selection terminal, the first filter having a first pass band; a second filter connected to the second selection terminal, the second filter having a second pass band that is different from the first pass band; and a coupling circuit connected to the third selection terminal and the first filter, the coupling circuit forming a signal path between the third selection terminal and the first filter by electromagnetic coupling.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDJAPAN

International Classification(s)

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  • 2020 Application Filing Year
  • H03H Class
  • 1168 Applications Filed
  • 863 Patents Issued To-Date
  • 73.89 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HANAOKA, Kunitoshi Kyoto, JP 18 118

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges246392294501 - 1011 - 2021 - 3031 - 400255075100125150175200225250275300325350375400425

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