Systems and methods for automatic die adjustment
US-11845237-B2 · Dec 19, 2023 · US
Power loop, i.e. comparison of the motor power with a power reference
Power loop, i.e. comparison of the motor power with a power reference · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P2205/03 |
| Official title | Power loop, i.e. comparison of the motor power with a power reference |
| Display label | Power loop, i.e. comparison of the motor power with a power reference |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 10 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 15 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Motor controller with power feedback loop
US-11817811-B2 · Nov 14, 2023 · US
Consumed power calculation method for electric motor and industrial machine
US-2023349958-A1 · Nov 2, 2023 · US
Generator, control device, and control method
US-2023344372-A1 · Oct 26, 2023 · US
Complex motor and heater driving circuit, and control system therefor
US-2023339291-A1 · Oct 26, 2023 · US
Interconnected inverter system and method of manufacturing interconnected inverter system
US-11770090-B2 · Sep 26, 2023 · US
Method and fan system for determination of a current operating point of a fan unit
US-2023272799-A1 · Aug 31, 2023 · US
Laundry treatment machine
US-11718946-B2 · Aug 8, 2023 · US
Power conversion device and electric motor drive system
US-11716044-B2 · Aug 1, 2023 · US
Controlling brushless motor commutation
US-11689124-B2 · Jun 27, 2023 · US
Hydraulically driven downhole self-propelling wireline tool
US-2023112474-A1 · Apr 13, 2023 · US
Robot apparatus, control method of robot apparatus, power transmission module, power reception module, power supply method, article manufacturing method using robot apparatus, and storage medium
US-11613006-B2 · Mar 28, 2023 · US
System and method for providing grid-forming control for a double-fed wind turbine generator using virtual impedance
US-11506173-B2 · Nov 22, 2022 · US
Interconnected inverter system and method of manufacturing interconnected inverter system
US-2022302866-A1 · Sep 22, 2022 · US
Early fault detection and mitigation for electric motors
US-11451175-B2 · Sep 20, 2022 · US
Power conversion device and electric motor drive system
US-2022286076-A1 · Sep 8, 2022 · US
Controlling brushless motor commutation
US-2022224258-A1 · Jul 14, 2022 · US
Rectifier and motor control apparatus having power regeneration function
US-11387745-B2 · Jul 12, 2022 · US
System and method for providing grid-forming control for a double-fed wind turbine generator using virtual impedance
US-2022178349-A1 · Jun 9, 2022 · US
HVAC actuator
US-11293662-B2 · Apr 5, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P2205/03?
- CPC H02P2205/03 is the Cooperative Patent Classification code for “Power loop, i.e. comparison of the motor power with a power reference.”
- How many patents are filed under CPC H02P2205/03 (Power loop, i.e. comparison of the motor power with a power reference)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC H02P2205/03 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).