Transient control for a network of distributed grid forming inverter-based resources
US-2023387683-A1 · Nov 30, 2023 · US
Flicker reduction, e.g. compensation of flicker introduced by non-linear load
Flicker reduction, e.g. compensation of flicker introduced by non-linear load · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J3/002 |
| Official title | {Flicker reduction, e.g. compensation of flicker introduced by non-linear load} |
| Display label | Flicker reduction, e.g. compensation of flicker introduced by non-linear load |
| Total patents | 106 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 13 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 10 |
| 2023 | 16 |
| 2024 | 8 |
| 2025 | 20 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control apparatus, control method, and non-transitory computer readable medium
US-11537158-B2 · Dec 27, 2022 · US
System and method for managing output flicker generated by a wind farm
US-11530685-B2 · Dec 20, 2022 · US
Method and arrangement for estimating a grid state of a power distribution grid
US-11451053-B2 · Sep 20, 2022 · US
Vehicle control system and method
US-2022289074-A1 · Sep 15, 2022 · US
Use of the Unused Duration Injection Units in an Array to Reduce Oscillations During Impedance Injection for Corrections of Problems
US-2022263318-A1 · Aug 18, 2022 · US
Power control device and related methods
US-2022263316-A1 · Aug 18, 2022 · US
Use of the unused duration injection units in an array to reduce oscillations during impedance injection for corrections of problems
US-11411404-B2 · Aug 9, 2022 · US
System and methods to address drive train damper oscillations in a grid forming power generating asset
US-2022224264-A1 · Jul 14, 2022 · US
Power quality compensator device and control method thereof
US-2022181962-A1 · Jun 9, 2022 · US
System and method for managing output flicker generated by a wind farm
US-2022056883-A1 · Feb 24, 2022 · US
Control of heating elements
US-11190015-B2 · Nov 30, 2021 · US
Line control circuit configuration
US-11146067-B2 · Oct 12, 2021 · US
Use of the Unused Duration Injection Units in an Array to Reduce Oscillations During Impedance Injection for Corrections of Problems
US-2021159706-A1 · May 27, 2021 · US
Detection apparatus, power conditioner, detection method, and computer readable medium
US-11018507-B2 · May 25, 2021 · US
Control apparatus, control method, and non-transitory computer readable medium
US-2021064072-A1 · Mar 4, 2021 · US
Method and arrangement for estimating a grid state of a power distribution grid
US-2020395755-A1 · Dec 17, 2020 · US
System and method for mitigating flicker in a power grid from a wind turbine power system
US-10865773-B1 · Dec 15, 2020 · US
System and method for mitigating flicker in a power grid from a wind turbine power system
US-2020370536-A1 · Nov 26, 2020 · US
Consumer arrangement and operating method
US-10847989-B2 · Nov 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J3/002?
- CPC H02J3/002 is the Cooperative Patent Classification code for “Flicker reduction, e.g. compensation of flicker introduced by non-linear load.”
- How many patents are filed under CPC H02J3/002 (Flicker reduction, e.g. compensation of flicker introduced by non-linear load)?
- Our database includes 106 publications tagged with this CPC code.
- Is patent activity under CPC H02J3/002 growing?
- Publication counts under this code: 8 in 2024 vs 20 in 2025 (latest complete years).