Front-end architecture having quadplexer for carrier aggregation and MIMO support

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United States of America

PATENT NO 10985784
APP PUB NO 20180309528A1
SERIAL NO

15956713

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In some embodiments, a front-end architecture can include a quadplexer configured to support uplink carrier aggregation with a first antenna. The quadplexer can include a low-band filter, a mid-band filter, a first high-band filter, and a second high-band filter, with each filter having a respective input node, and the quadplexer including a common output node associated with the first antenna. The front-end architecture can further include a triplexer configured to support uplink carrier aggregation with a second antenna. The triplexer can include a mid-band filter, a first high-band filter, and a second high-band filter, with each filter having a respective input node, and the triplexer including a common output node associated with the second antenna.

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Patent Owner(s)

Patent OwnerAddress
SKYWORKS SOLUTIONS INC5260 CALIFORNIA AVENUE IRVINE CA 92617

International Classification(s)

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  • 2018 Application Filing Year
  • H04B Class
  • 9701 Applications Filed
  • 7611 Patents Issued To-Date
  • 78.46 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
King, Joel Richard Newbury Park, US 39 679

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  • 10 Citation Count
  • H04B Class
  • 52.32 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges478641911243310301 - 1011 - 2021 - 3031 - 4041 - 500250500750100012501500175020002250250027503000325035003750400042504500475050005250

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