Differential cascode amplifier arrangement with reduced common mode gate rf voltage
US-2023421109-A1 · Dec 28, 2023 · US
Non-folded cascode stages
Non-folded cascode stages · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03F3/45201 |
| Official title | {Non-folded cascode stages} |
| Display label | Non-folded cascode stages |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 15 |
| 2023 | 18 |
| 2024 | 9 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Current steering biasing for power control in cascode-based power amplifier stage of radar applications for improved reliability
US-2023412131-A1 · Dec 21, 2023 · US
Radio-frequency power amplifier with amplitude modulation to amplitude modulation (AMAM) compensation
US-11843356-B2 · Dec 12, 2023 · US
Continuous time linear equalization and bandwidth adaptation using asynchronous sampling
US-11838156-B2 · Dec 5, 2023 · US
Multiphase dc-dc switching converter circuit, corresponding power management integrated circuit and display device
US-2023353053-A1 · Nov 2, 2023 · US
Adaptive linear drivers
US-11784857-B1 · Oct 10, 2023 · US
Semiconductor system and method of operating the same
US-11735236-B2 · Aug 22, 2023 · US
Continuous time linear equalization and bandwidth adaptation using asynchronous sampling
US-2023188390-A1 · Jun 15, 2023 · US
Regulated supply for improved single-ended chopping performance
US-2023127206-A1 · Apr 27, 2023 · US
Apparatus and method for receiving strobe signal
US-2023115549-A1 · Apr 13, 2023 · US
Radio-frequency Power Amplifier with Amplitude Modulation to Amplitude Modulation (AMAM) Compensation
US-2023093489-A1 · Mar 23, 2023 · US
Differential cascode amplifier arrangement with reduced common mode gate RF voltage
US-11601098-B2 · Mar 7, 2023 · US
Semiconductor system and method of operating the same
US-2023046234-A1 · Feb 16, 2023 · US
Continuous time linear equalization and bandwidth adaptation using asynchronous sampling
US-11575549-B2 · Feb 7, 2023 · US
Reference generation circuit for maintaining temperature-tracked linearity in amplifier with adjustable high-frequency gain
US-2023021200-A1 · Jan 19, 2023 · US
Amplifier circuit with an envelope enhancement
US-2022416722-A1 · Dec 29, 2022 · US
Amplifier with adjustable high-frequency gain using varactor diodes
US-11502658-B2 · Nov 15, 2022 · US
Continuous time linear equalization and bandwidth adaptation using peak detector
US-2022360475-A1 · Nov 10, 2022 · US
Radio frequency power amplifier
US-2022360236-A1 · Nov 10, 2022 · US
Continuous time linear equalization and bandwidth adaptation using asynchronous sampling
US-2022329470-A1 · Oct 13, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03F3/45201?
- CPC H03F3/45201 is the Cooperative Patent Classification code for “Non-folded cascode stages.”
- How many patents are filed under CPC H03F3/45201 (Non-folded cascode stages)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC H03F3/45201 growing?
- Publication counts under this code: 9 in 2024 vs 7 in 2025 (latest complete years).