Amplifier circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 30, 2024
Grant Date -
Dec 29, 2022
app pub date -
Apr 22, 2022
filing date -
Apr 22, 2022
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An amplifier circuit includes a first amplifier that amplifies a high frequency signal, and a load circuit that changes a load impedance of the first amplifier without being controlled by an external circuit so that a saturation power at a first temperature is higher than a saturation power at a second temperature lower than the first temperature, and an efficiency at the first temperature is lower than an efficiency at the second temperature.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SUMITOMO ELECTRIC INDUSTRIES LTD | 5-33 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 5410041 ?5410041 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hashinaga, Tatsuya | Osaka, JP | 26 | 247 |
# of filed Patents : 26 Total Citations : 247 |
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