Boost converter state control
US-12328080-B2 · Jun 10, 2025 · US
specially adapted for optimising the efficiency at low load
specially adapted for optimising the efficiency at low load · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P23/02 |
| Official title | specially adapted for optimising the efficiency at low load |
| Display label | specially adapted for optimising the efficiency at low load |
| Total patents | 55 |
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 | 4 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pulse modulated control with field weakening for improved machine efficiency
US-12311772-B2 · May 27, 2025 · US
Systems and methods for component monitoring in an electric motor
US-12224693-B2 · Feb 11, 2025 · US
Electric work machine and motor control method
US-2024429846-A1 · Dec 26, 2024 · US
Method and circuit arrangement for controlling a stepper motor
US-12176841-B2 · Dec 24, 2024 · US
Method and circuit arrangement for controlling a stepper motor
US-2024266977-A1 · Aug 8, 2024 · US
Computer Implemented Method for Estimating a Power Output of an Electric Motor
US-2024118325-A1 · Apr 11, 2024 · US
Boosted rotor supply circuit and method for improving pulsed electric machine efficiency
US-2024088806-A1 · Mar 14, 2024 · US
Electric motor control
US-2024072703-A1 · Feb 29, 2024 · US
Electric motor control
US-11901844-B1 · Feb 13, 2024 · US
Systems and methods for component monitoring in an electric motor
US-2024014763-A1 · Jan 11, 2024 · US
Boosted converter for pulsed electric machine control
US-11863096-B2 · Jan 2, 2024 · US
Systems and methods for component monitoring in an electric motor
US-11791760-B2 · Oct 17, 2023 · US
Pulsed electric machine control
US-2023253911-A1 · Aug 10, 2023 · US
Pulse modulated control with field weakening for improved machine efficiency
US-2023219426-A1 · Jul 13, 2023 · US
Boost converter state control
US-2023134793-A1 · May 4, 2023 · US
Methods of optimizing waveforms for electric motors
US-11637513-B2 · Apr 25, 2023 · US
Pulse modulated control with field weakening for improved motor efficiency
US-11623529-B2 · Apr 11, 2023 · US
Driving device, driving system, and method of driving electric motor
US-11456689-B2 · Sep 27, 2022 · US
Motor drive operation at light load conditions
US-11451178-B2 · Sep 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P23/02?
- CPC H02P23/02 is the Cooperative Patent Classification code for “specially adapted for optimising the efficiency at low load.”
- How many patents are filed under CPC H02P23/02 (specially adapted for optimising the efficiency at low load)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC H02P23/02 growing?
- Publication counts under this code: 9 in 2024 vs 3 in 2025 (latest complete years).