Electrical power steering with two controllers and closed-loop integral action
US-2017361869-A1 · Dec 21, 2017 · US
Arrangements for controlling or regulating the speed or torque of more than one motor (H02P6/10 takes precedence)
Arrangements for controlling or regulating the speed or torque of more than one motor (H02P6/10 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 | H02P6/04 |
| Official title | Arrangements for controlling or regulating the speed or torque of more than one motor (H02P6/10 takes precedence) |
| Display label | Arrangements for controlling or regulating the speed or torque of more than one motor (H02P6/10 takes precedence) |
| Total patents | 382 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 23 |
| 2017 | 36 |
| 2018 | 46 |
| 2019 | 54 |
| 2020 | 45 |
| 2021 | 33 |
| 2022 | 34 |
| 2023 | 33 |
| 2024 | 34 |
| 2025 | 17 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Motor control unit and electric power steering apparatus equipped with the same
US-2017331398-A1 · Nov 16, 2017 · US
Method and system for controlling vehicle converter
US-2017297439-A1 · Oct 19, 2017 · US
Fuel and oil system
US-2017284351-A1 · Oct 5, 2017 · US
Inverter control device and inverter control method
US-2017279383-A1 · Sep 28, 2017 · US
Apparatus and method of driving a plurality of permanent magnet synchronous motors using single inverter
US-9768715-B2 · Sep 19, 2017 · US
Motor control device, motor control system, and control method for motor control device
US-9748874-B2 · Aug 29, 2017 · US
Vehicle
US-2017232867-A1 · Aug 17, 2017 · US
Plural-fans driving apparatus
US-2017218967-A1 · Aug 3, 2017 · US
Driving device for motor for drive wheel of vehicle
US-9712090-B2 · Jul 18, 2017 · US
Cooling device, in particular for cooling components housed in a switchgear cabinet, corresponding use and corresponding method
US-2017202109-A1 · Jul 13, 2017 · US
Rotational driving force imparting device and electric motor device for the same
US-2017170755-A1 · Jun 15, 2017 · US
Variable electric motor system and electrically powered device thereof
US-2017155345-A1 · Jun 1, 2017 · US
Variable electric motor system and electrically powered device
US-2017141706-A1 · May 18, 2017 · US
Motor control device, motor unit including said motor control device, automobile including motor unit, and motor control method
US-2017129428-A1 · May 11, 2017 · US
Moving-magnet type linear motor controlling system and manufacturing method of parts
US-2017117829-A1 · Apr 27, 2017 · US
Apparatus and method for controlling electric vehicle
US-9614469-B2 · Apr 4, 2017 · US
Driving device for motor for drive wheel of vehicle
US-2017005599-A1 · Jan 5, 2017 · US
Electric motor signature reduction system
US-9520816-B2 · Dec 13, 2016 · US
Driving device for in-wheel motor vehicles
US-9487092-B2 · Nov 8, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P6/04?
- CPC H02P6/04 is the Cooperative Patent Classification code for “Arrangements for controlling or regulating the speed or torque of more than one motor (H02P6/10 takes precedence).”
- How many patents are filed under CPC H02P6/04 (Arrangements for controlling or regulating the speed or torque of more than one motor (H02P6/10 takes precedence))?
- Our database includes 382 publications tagged with this CPC code.
- Is patent activity under CPC H02P6/04 growing?
- Publication counts under this code: 34 in 2024 vs 17 in 2025 (latest complete years).