Device and procedure for current measurement with temperature-based frequency response correction in an analog signal path
US-12553960-B2 · Feb 17, 2026 · US
by using feedback means (H03F3/45968 takes precedence)
by using feedback means (H03F3/45968 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03F3/45932 |
| Official title | {by using feedback means (H03F3/45968 takes precedence)} |
| Display label | by using feedback means (H03F3/45968 takes precedence) |
| Total patents | 55 |
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 | 7 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Amplifying circuit and rf circuit including the same
US-2026012148-A1 · Jan 8, 2026 · US
Methods and apparatus to regulate a common mode voltage of an amplifier
US-2025330124-A1 · Oct 23, 2025 · US
Continuous time linear equalization (CTLE) feedback for tunable DC gain and mid-band correction
US-12381527-B2 · Aug 5, 2025 · US
Sampling and holding electrical signals with rail-to-rail equivalent output swing
US-12170509-B2 · Dec 17, 2024 · US
Sampling and holding electrical signals with rail-to-rail equivalent output swing
US-2024297626-A1 · Sep 5, 2024 · US
Device and method for current measurement
US-2024151784-A1 · May 9, 2024 · US
Semiconductor device and test method
US-2024154580-A1 · May 9, 2024 · US
Differential all-pass coupling circuit with common mode feedback
US-2024146269-A1 · May 2, 2024 · US
Four-phase generation circuit with feedback
US-2023318552-A1 · Oct 5, 2023 · US
Continuous time linear equalization (ctle) feedback for tunable dc gain and mid-band correction
US-2023268896-A1 · Aug 24, 2023 · US
Differential reference voltage buffer
US-11320846-B2 · May 3, 2022 · US
Programmable gain amplifier with programmable resistance
US-11152904-B2 · Oct 19, 2021 · US
Differential reference voltage buffer
US-2021278867-A1 · Sep 9, 2021 · US
Amplifier with common mode detection
US-11012044-B2 · May 18, 2021 · US
Methods and apparatus for an amplifier integrated circuit
US-10985718-B2 · Apr 20, 2021 · US
Programmable gain amplifier with programmable resistance
US-2021044267-A1 · Feb 11, 2021 · US
Sensor array with distributed low noise amplifier
US-10879856-B2 · Dec 29, 2020 · US
Methods and apparatus for an amplifier integrated circuit
US-2020403587-A1 · Dec 24, 2020 · US
Systems and methods for a current sense amplifier comprising a sample and hold circuit
US-10804851-B2 · Oct 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03F3/45932?
- CPC H03F3/45932 is the Cooperative Patent Classification code for “by using feedback means (H03F3/45968 takes precedence).”
- How many patents are filed under CPC H03F3/45932 (by using feedback means (H03F3/45968 takes precedence))?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC H03F3/45932 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).