Device and method for controlling linear motor
US-10498263-B2 · Dec 3, 2019 · US
holding the rotor in a fixed position after deceleration
holding the rotor in a fixed position after deceleration · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P3/025 |
| Official title | {holding the rotor in a fixed position after deceleration} |
| Display label | holding the rotor in a fixed position after deceleration |
| Total patents | 135 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 16 |
| 2018 | 11 |
| 2019 | 21 |
| 2020 | 14 |
| 2021 | 16 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 13 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Magnetic orientation detent with motor assist
US-10479496-B2 · Nov 19, 2019 · US
Motor controller, conveyor, image forming apparatus, and motor control method
US-2019341866-A1 · Nov 7, 2019 · US
Homing mechanism for automated footwear platform
US-10463109-B2 · Nov 5, 2019 · US
Motor controller
US-10454401-B2 · Oct 22, 2019 · US
Method for operating a building closure
US-10432113-B2 · Oct 1, 2019 · US
Motor drive device and motor drive method for vehicle electric pump
US-10393105-B2 · Aug 27, 2019 · US
Security mechanisms for electric motors and associated systems
US-2019173399-A1 · Jun 6, 2019 · US
Emergency braking for a drive system
US-2019097551-A1 · Mar 28, 2019 · US
Braking system for electromagnetic motors
US-2019089273-A1 · Mar 21, 2019 · US
Braking system for electromagnetic motors
US-2019089271-A1 · Mar 21, 2019 · US
Braking system for electromagnetic motors
US-2019085924-A1 · Mar 21, 2019 · US
Braking system for electromagnetic motors
US-2019089272-A1 · Mar 21, 2019 · US
Electric compressor
US-2019078812-A1 · Mar 14, 2019 · US
Flight control system regenerative braking
US-2019061531-A1 · Feb 28, 2019 · US
System for aligning a propeller
US-10196150-B2 · Feb 5, 2019 · US
Motor control device for machine tool having plurality of axes
US-10189131-B2 · Jan 29, 2019 · US
Electromagnetic propeller brake
US-10180080-B2 · Jan 15, 2019 · US
Spring return throttle actuator, method of control thereof and throttle assembly
US-2019010877-A1 · Jan 10, 2019 · US
Device for expanding steam and method to control such a device
US-10174638-B2 · Jan 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P3/025?
- CPC H02P3/025 is the Cooperative Patent Classification code for “holding the rotor in a fixed position after deceleration.”
- How many patents are filed under CPC H02P3/025 (holding the rotor in a fixed position after deceleration)?
- Our database includes 135 publications tagged with this CPC code.
- Is patent activity under CPC H02P3/025 growing?
- Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).