Multiplexer

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United States of America Patent

PATENT NO 9825612
SERIAL NO

14660329

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multiplexer includes: a first chip that has a first filter and a resonator, the first filter being connected between a common terminal and a first terminal, a first end of the resonator being connected to the common terminal not via the first filter; and a second chip that has a second filter, the second filter being connected between a second end of the resonator and a second terminal and having a pass band lower than that of the first filter, a resonance frequency of the resonator being higher than the pass band of the second filter.

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Patent Owner(s)

  • TAIYO YUDEN CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawachi, Osamu Tokyo, JP 60 668
Takahashi, Naoki Tokyo, JP 382 2967

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