Radio frequency circuit, communication device, and antenna module
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United States of America Patent
Stats
-
Oct 11, 2022
Grant Date -
Dec 17, 2020
app pub date -
Jun 10, 2020
filing date -
Jun 13, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A radio frequency circuit includes a power amplifier configured to selectively amplify one of a first radio frequency signal and a second radio frequency signal that have different bandwidths, and when the first radio frequency signal is input to the power amplifier, a first bias signal is applied to the power amplifier, and when the second radio frequency signal is input to the power amplifier, a second bias signal different from the first bias signal is applied to the power amplifier.
First Claim
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International Classification(s)
- 2020 Application Filing Year
- H04B Class
- 9787 Applications Filed
- 7034 Patents Issued To-Date
- 71.88 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- H04B Class
- 62.69 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 11, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 11, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 11, 2034 |
