Control device of internal combustion engine
US-10876500-B2 · Dec 29, 2020 · US
characterised by the method used for learning
characterised by the method used for learning · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02D41/2477 |
| Official title | {characterised by the method used for learning} |
| Display label | characterised by the method used for learning |
| Total patents | 122 |
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 | 3 |
| 2016 | 11 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 12 |
| 2020 | 22 |
| 2021 | 26 |
| 2022 | 19 |
| 2023 | 11 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control device of vehicle drive device, vehicle-mounted electronic control unit, trained model, machine learning system, method of controlling vehicle drive device, method of producing electronic control unit, and output parameter calculation device
US-10864900-B2 · Dec 15, 2020 · US
Control system for internal combustion engine, and internal combustion engine
US-2020325840-A1 · Oct 15, 2020 · US
Method and system for cylinder imbalance estimation
US-10801431-B2 · Oct 13, 2020 · US
Power system optimization
US-10787981-B2 · Sep 29, 2020 · US
Control of fuel injection in an internal combustion engine based on converged fuel injector slope
US-10760523-B1 · Sep 1, 2020 · US
Imbalance detection device, imbalance detection system, data analysis device, and controller for internal combustion engine
US-2020271069-A1 · Aug 27, 2020 · US
State detection system for internal combustion engine, data analysis device, and vehicle
US-2020263617-A1 · Aug 20, 2020 · US
State detection system for internal combustion engine, data analysis device, and vehicle
US-2020264074-A1 · Aug 20, 2020 · US
Control device of internal combustion engine, in-vehicle electronic control unit, machine learning system, control method of internal combustion engine, manufacturing method of electronic control unit, and output parameter calculation device
US-2020248641-A1 · Aug 6, 2020 · US
Method and device for determining the injection quantity or the injection rate of a fluid injected into a reaction space by means of an injector
US-2020191033-A1 · Jun 18, 2020 · US
Control device of internal combustion engine
US-10634081-B2 · Apr 28, 2020 · US
Control device of internal combustion engine and control method of same and learning model for controlling internal combustion engine and learning method of same
US-2020123990-A1 · Apr 23, 2020 · US
Control device of vehicle drive device, vehicle-mounted electronic control unit, trained model, machine learning system, method of controlling vehicle drive device, method of producing electronic control unit, and output parameter calculation device
US-2020108815-A1 · Apr 9, 2020 · US
Control device, control method, and control program
US-10605188-B2 · Mar 31, 2020 · US
Method of continuously variable valve duration position learning based on conditional application and continuously variable valve duration system therefor
US-2020072132-A1 · Mar 5, 2020 · US
Method for verifying cvvd location learning result and cvvd system thereof
US-2020072097-A1 · Mar 5, 2020 · US
System and method for enhancing robustness of engine component diagnostic using compensation learning strategy
US-10578045-B1 · Mar 3, 2020 · US
System and method for enhancing robustness of engine component diagnostic using compensation learning strategy
US-2020063683-A1 · Feb 27, 2020 · US
Power system optimization
US-2020049089-A1 · Feb 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D41/2477?
- CPC F02D41/2477 is the Cooperative Patent Classification code for “characterised by the method used for learning.”
- How many patents are filed under CPC F02D41/2477 (characterised by the method used for learning)?
- Our database includes 122 publications tagged with this CPC code.
- Is patent activity under CPC F02D41/2477 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).