Improving Linearity and Mitigating Process Variations for a Radio-frequency Power Detector
US-2026063674-A1 · Mar 5, 2026 · US
Circuits for altering the indicating characteristic, e.g. making it non-linear
Circuits for altering the indicating characteristic, e.g. making it non-linear · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R15/005 |
| Official title | {Circuits for altering the indicating characteristic, e.g. making it non-linear} |
| Display label | Circuits for altering the indicating characteristic, e.g. making it non-linear |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inspection device and inspection method
US-2026029459-A1 · Jan 29, 2026 · US
Systems and methods for power supplies with dynamic voltage drop compensation
US-12487258-B2 · Dec 2, 2025 · US
Non-contact DC current measurement device with open loop degaussing
US-12461127-B2 · Nov 4, 2025 · US
Method and circuit for measuring a current
US-2025239979-A1 · Jul 24, 2025 · US
Voltage detection device
US-12174222-B2 · Dec 24, 2024 · US
Non-contact dc current measurement device with open loop degaussing
US-2024345137-A1 · Oct 17, 2024 · US
Circuit board comprising a rectifier bridge
US-12021458-B2 · Jun 25, 2024 · US
Systems and methods for power supplies with dynamic voltage drop compensation
US-2024125828-A1 · Apr 18, 2024 · US
Periodic jitter determination for a phase noise measurement
US-2024110963-A1 · Apr 4, 2024 · US
Voltage detection device
US-2024061018-A1 · Feb 22, 2024 · US
Power detector
US-11789049-B2 · Oct 17, 2023 · US
Voltage sensing circuit
US-11733274-B1 · Aug 22, 2023 · US
Circuit for detecting current flowing to load, using shunt resistor
US-11415603-B2 · Aug 16, 2022 · US
Resistance measuring device and method
US-11372026-B2 · Jun 28, 2022 · US
Voltage detection circuit, semiconductor device, and semiconductor device manufacturing method
US-11255880-B2 · Feb 22, 2022 · US
Power Detector
US-2021318365-A1 · Oct 14, 2021 · US
Readout Circuit for Resistive and Capacitive Sensors
US-2021270872-A1 · Sep 2, 2021 · US
Readout circuit for resistive and capacitive sensors
US-11099213-B2 · Aug 24, 2021 · US
Circuit for detecting current flowing to load, using shunt resistor
US-2021231708-A1 · Jul 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R15/005?
- CPC G01R15/005 is the Cooperative Patent Classification code for “Circuits for altering the indicating characteristic, e.g. making it non-linear.”
- How many patents are filed under CPC G01R15/005 (Circuits for altering the indicating characteristic, e.g. making it non-linear)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC G01R15/005 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).