Method for operating a motor arrangement
US-2024333190-A1 · Oct 3, 2024 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P3/22 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 709 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 51 |
| 2016 | 38 |
| 2017 | 58 |
| 2018 | 50 |
| 2019 | 57 |
| 2020 | 64 |
| 2021 | 76 |
| 2022 | 73 |
| 2023 | 75 |
| 2024 | 79 |
| 2025 | 65 |
| 2026 | 23 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for operating a drive system, and drive system
US-2024030855-A1 · Jan 25, 2024 · US
Motor control device
US-9515581-B2 · Dec 6, 2016 · US
Thrust reverser control system
US-9482183-B2 · Nov 1, 2016 · US
Power conversion device
US-2016285382-A1 · Sep 29, 2016 · US
Motor driver having integrated braking chopper
US-9455651-B2 · Sep 27, 2016 · US
Vehicle control apparatus
US-2016264001-A1 · Sep 15, 2016 · US
Power converter and control method for power converter
US-9444380-B2 · Sep 13, 2016 · US
Control circuit and electrical device
US-9374025-B2 · Jun 21, 2016 · US
Method for managing an electric motor
US-2015375855-A1 · Dec 31, 2015 · US
Vehicle and method for controlling vehicle
US-9225269-B2 · Dec 29, 2015 · US
Motor driving device and air conditioner including the same
US-2015354880-A1 · Dec 10, 2015 · US
Motor driving device and air conditioner including the same
US-2015354881-A1 · Dec 10, 2015 · US
Electronic Braking for a Universal Motor in a Power Tool
US-2015340974-A1 · Nov 26, 2015 · US
Method for controlling a water sluice gate drive for a water sluice gate having an electric machine, service connection, water sluice gate drive and hydroelectric power plant
US-2015330047-A1 · Nov 19, 2015 · US
Device and method for managing the electric braking of a vehicle
US-9190939-B2 · Nov 17, 2015 · US
Motor control device
US-2015326151-A1 · Nov 12, 2015 · US
Regulating body for a wristwatch
US-2015316894-A1 · Nov 5, 2015 · US
Power conversion device
US-9178448-B2 · Nov 3, 2015 · US
Generator brake system and method of controlling the same
US-9178457-B2 · Nov 3, 2015 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P3/22?
- CPC H02P3/22 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02P3/22 (Electricity)?
- Our database includes 709 publications tagged with this CPC code.
- Is patent activity under CPC H02P3/22 growing?
- Publication counts under this code: 79 in 2024 vs 65 in 2025 (latest complete years).