High-frequency amplifier circuit
US-2022302885-A1 · Sep 22, 2022 · US
Multiple MOSFETs are coupled in parallel
Multiple MOSFETs are coupled in parallel · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03F2200/366 |
| Official title | Multiple MOSFETs are coupled in parallel |
| Display label | Multiple MOSFETs are coupled in parallel |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 10 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device, method and computer program product for amplification of an input signal
US-2022131508-A1 · Apr 28, 2022 · US
Power amplifier
US-11190151-B2 · Nov 30, 2021 · US
Voltage sampler driver with enhanced high-frequency gain
US-11183982-B2 · Nov 23, 2021 · US
Semiconductor devices having a plurality of unit cell transistors that have smoothed turn-on behavior and improved linearity
US-2021193825-A1 · Jun 24, 2021 · US
Semiconductor devices having a plurality of unit cell transistors that have smoothed turn-on behavior and improved linearity
US-10978583-B2 · Apr 13, 2021 · US
Apparatus and methods for oscillation suppression of cascode power amplifiers
US-2021104983-A1 · Apr 8, 2021 · US
Semiconductor device
US-2021083080-A1 · Mar 18, 2021 · US
Linear doherty power amplifier
US-10951172-B2 · Mar 16, 2021 · US
Dual device semiconductor structures with shared drain
US-10917052-B2 · Feb 9, 2021 · US
Apparatus and methods for oscillation suppression of cascode power amplifiers
US-10892721-B2 · Jan 12, 2021 · US
Power amplifier
US-10826446-B2 · Nov 3, 2020 · US
Power amplifier apparatus
US-2020321927-A1 · Oct 8, 2020 · US
Systems and methods for fast switching time division duplex operation of power amplifiers
US-10742173-B2 · Aug 11, 2020 · US
Apparatus and methods for oscillation suppression of cascode power amplifiers
US-2020112289-A1 · Apr 9, 2020 · US
Semiconductor devices having a plurality of unit cell transistors that have smoothed turn-on behavior and improved linearity
US-10615273-B2 · Apr 7, 2020 · US
Voltage sampler driver with enhanced high-frequency gain
US-2020106412-A1 · Apr 2, 2020 · US
Power amplifier
US-2020106404-A1 · Apr 2, 2020 · US
Systems and methods for automatically biasing power amplifiers
US-10608595-B1 · Mar 31, 2020 · US
Systems and methods for automatically biasing power amplifiers
US-2020099345-A1 · Mar 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03F2200/366?
- CPC H03F2200/366 is the Cooperative Patent Classification code for “Multiple MOSFETs are coupled in parallel.”
- How many patents are filed under CPC H03F2200/366 (Multiple MOSFETs are coupled in parallel)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC H03F2200/366 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).