Method for controlling an operating device comprising a master actuator and a slave actuator and associated home automation shading system
US-12556114-B2 · Feb 17, 2026 · US
Speed and position comparison between the motors by electrical means
Speed and position comparison between the motors by electrical means · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P5/56 |
| Official title | Speed and position comparison between the motors by electrical means |
| Display label | Speed and position comparison between the motors by electrical means |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Surgical robotic tool multi-motor actuator and controller
US-2025143537-A1 · May 8, 2025 · US
Calibration apparatus, calibration method, and recording medium having recorded thereon calibration program
US-12270685-B2 · Apr 8, 2025 · US
Apparatus and method for the integrated control of a thermal management system
US-12261562-B2 · Mar 25, 2025 · US
Method and apparatus for driving plurality of motors having parameter differences
US-2025062705-A1 · Feb 20, 2025 · US
Gantry drive system, motor control system, and control method
US-12134546-B2 · Nov 5, 2024 · US
Motor driver
US-12132433-B2 · Oct 29, 2024 · US
Surgical robotic tool multi-motor actuator and controller
US-12102285-B2 · Oct 1, 2024 · US
Shared-leg voltage source inverter
US-2024243675-A1 · Jul 18, 2024 · US
Electric seat control apparatus for vehicle and control method therefor
US-12024067-B2 · Jul 2, 2024 · US
Method for controlling an operating device comprising a master actuator and a slave actuator and associated home automation shading system
US-2024178769-A1 · May 30, 2024 · US
Device for controlling a continuous-rotation motor
US-11979159-B2 · May 7, 2024 · US
Dual motor drive assembly
US-2024101188-A1 · Mar 28, 2024 · US
Apparatus and method for the integrated control of a thermal management system
US-2023387835-A1 · Nov 30, 2023 · US
Drive system
US-11799401-B2 · Oct 24, 2023 · US
Surgical robotic tool multi-motor actuator and controller
US-2023284871-A1 · Sep 14, 2023 · US
Device for controlling a continuous-rotation motor
US-2023208409-A1 · Jun 29, 2023 · US
Technologies for redundant shaft information feedback in multi-machine drive systems with multiple resolvers
US-11646682-B2 · May 9, 2023 · US
Technologies for redundant shaft information feedback in multi-machine drive systems with multiple resolvers
US-2023094660-A1 · Mar 30, 2023 · US
Surgical robotic tool multi-motor actuator and controller
US-11607108-B2 · Mar 21, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P5/56?
- CPC H02P5/56 is the Cooperative Patent Classification code for “Speed and position comparison between the motors by electrical means.”
- How many patents are filed under CPC H02P5/56 (Speed and position comparison between the motors by electrical means)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC H02P5/56 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).