Power converter with a plurality of switching power stage circuits
US-10879801-B2 · Dec 29, 2020 · US
wherein the variable actually regulated by the final control device is AC (G05F1/625 takes precedence)
wherein the variable actually regulated by the final control device is AC (G05F1/625 takes precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05F1/12 |
| Official title | wherein the variable actually regulated by the final control device is AC (G05F1/625 takes precedence) |
| Display label | wherein the variable actually regulated by the final control device is AC (G05F1/625 takes precedence) |
| Total patents | 118 |
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 | 6 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 16 |
| 2021 | 17 |
| 2022 | 13 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for controlling current
US-10847334-B2 · Nov 24, 2020 · US
Method for controlling power supply voltage in semiconductor integrated circuit
US-10802997-B2 · Oct 13, 2020 · US
Regulation of an output current of a converter
US-10749445-B2 · Aug 18, 2020 · US
Power outlet and method for use
US-2020228954-A1 · Jul 16, 2020 · US
Assembly for connection to a high-voltage system with adjustable impedance
US-2020203066-A1 · Jun 25, 2020 · US
Power outlet and method for use
US-10645558-B2 · May 5, 2020 · US
Power measurement in a two-wire load control device
US-10635125-B2 · Apr 28, 2020 · US
System and Method for Controlling a Power Supply in an Image Forming Device
US-2020089149-A1 · Mar 19, 2020 · US
Simultaneous Bidirectional Power Usage of Generator Power Feeders
US-2020021111-A1 · Jan 16, 2020 · US
Method and apparatus for controlling distribution of power
US-10459464-B2 · Oct 29, 2019 · US
Regulation of an output current of a converter
US-2019326833-A1 · Oct 24, 2019 · US
Power outlet and method for use
US-2019200200-A1 · Jun 27, 2019 · US
Power measurement in a two-wire load control device
US-2019179354-A1 · Jun 13, 2019 · US
Decoder systems and methods for irrigation control
US-10228711-B2 · Mar 12, 2019 · US
Power outlet and method for use
US-2019053027-A1 · Feb 14, 2019 · US
Circuit apparatus for controlling a glazing unit whose transparency is switchable, and switchable glazing assembly, motor vehicle and method for controlling a glazing unit whose transparency is switchable
US-2019041668-A1 · Feb 7, 2019 · US
Power management
US-2019041939-A1 · Feb 7, 2019 · US
Power transmission tower mounted series injection transformer
US-10199150-B2 · Feb 5, 2019 · US
Method for controlling power supply voltage in semiconductor integrated circuit
US-2018365178-A1 · Dec 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05F1/12?
- CPC G05F1/12 is the Cooperative Patent Classification code for “wherein the variable actually regulated by the final control device is AC (G05F1/625 takes precedence).”
- How many patents are filed under CPC G05F1/12 (wherein the variable actually regulated by the final control device is AC (G05F1/625 takes precedence))?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC G05F1/12 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).