Amplifier and method for controlling common mode voltage of the same
US-12537490-B2 · Jan 27, 2026 · US
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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 | H03F3/45385 |
| Official title | {Non-folded cascode stages} |
| Display label | Non-folded cascode stages |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2023 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for high accuracy open loop transconductance amplifier having gain set by output load
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Circuit for SAR ADC
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Amplifier and method for controlling common mode voltage of the same
US-2023246613-A1 · Aug 3, 2023 · US
Circuit for sar adc
US-2023246653-A1 · Aug 3, 2023 · US
Pole-splitting and feedforward capacitors in common mode feedback of fully differential amplifier
US-10594278-B2 · Mar 17, 2020 · US
Amplifier and reset method thereof
US-10396725-B2 · Aug 27, 2019 · US
High gain load circuit for a differential pair using depletion mode transistors
US-10284194-B2 · May 7, 2019 · US
Pole-splitting and feedforward capacitors in common mode feedback of fully differential amplifier
US-2019074804-A1 · Mar 7, 2019 · US
Amplifier and reset method thereof
US-2019074800-A1 · Mar 7, 2019 · US
High Gain Load Circuit for a Differential Pair Using Depletion Mode Transistors
US-2016164517-A1 · Jun 9, 2016 · US