Front-end architecture having quadplexer for carrier aggregation and MIMO support
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 20, 2021
Grant Date -
Oct 25, 2018
app pub date -
Apr 18, 2018
filing date -
Apr 18, 2018
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
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.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SKYWORKS SOLUTIONS INC | 5260 CALIFORNIA AVENUE IRVINE CA 92617 |
International Classification(s)

- 2018 Application Filing Year
- H04B Class
- 9701 Applications Filed
- 7611 Patents Issued To-Date
- 78.46 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
King, Joel Richard | Newbury Park, US | 39 | 679 |
# of filed Patents : 39 Total Citations : 679 |
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Patent Citation Ranking
- 10 Citation Count
- H04B Class
- 52.32 % this patent is cited more than
- 4 Age
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