Data processing method
US-2022333547-A1 · Oct 20, 2022 · US
Addressing techniques specially adapted therefor
Addressing techniques specially adapted therefor · 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 | F02D41/2409 |
| Official title | {Addressing techniques specially adapted therefor} |
| Display label | Addressing techniques specially adapted therefor |
| Total patents | 63 |
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 | 5 |
| 2016 | 9 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for determining the current trimming of the intake tract of an internal combustion engine during operation
US-11359563-B2 · Jun 14, 2022 · US
Vehicle control data generation method, vehicle controller, vehicle control system, and vehicle learning device
US-11332114-B2 · May 17, 2022 · US
Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analyzer, controller for internal combustion engine, method for detecting misfire of internal combustion engine, and reception execution device
US-11319891-B2 · May 3, 2022 · US
Methods and system for determining engine speed
US-11098661-B2 · Aug 24, 2021 · US
Vehicle control data generation method, vehicle controller, vehicle control system, and vehicle learning device
US-2021254571-A1 · Aug 19, 2021 · US
Operation of an internal combustion engine with high alcohol content in the fuel
US-10961925-B2 · Mar 30, 2021 · US
Programmable electronic devices and methods of operating thereof
US-2021081206-A1 · Mar 18, 2021 · US
Camshaft phaser control for variable displacement engines
US-10927779-B2 · Feb 23, 2021 · US
Methods and system for determining engine speed
US-2020400084-A1 · Dec 24, 2020 · US
Abnormality detection device for air-fuel ratio sensor, abnormality detection system for air-fuel ratio sensor, data analysis device, and control device for internal combustion engine
US-10844803-B2 · Nov 24, 2020 · US
Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analyzer, controller for internal combustion engine, method for detecting misfire of internal combustion engine, and reception execution device
US-2020309055-A1 · Oct 1, 2020 · US
Method for determining the current trimming of the intake tract of an internal combustion engine during operation
US-2020300185-A1 · Sep 24, 2020 · US
Abnormality detection device for air-fuel ratio sensor, abnormality detection system for air-fuel ratio sensor, data analysis device, and control device for internal combustion engine
US-2020300193-A1 · Sep 24, 2020 · US
Control device for internal combustion engine
US-10683818-B2 · Jun 16, 2020 · US
Managing torque delivery during dynamic fuel management transitions
US-2020095950-A1 · Mar 26, 2020 · US
Valve lash detection and analysis
US-10563545-B2 · Feb 18, 2020 · US
Method, system and computer product for evaluating the quantity of particulate accumulated within a particulate filter of a Diesel engine
US-10495016-B2 · Dec 3, 2019 · US
Valve lash detection and analysis
US-2019316496-A1 · Oct 17, 2019 · US
Method of cam phase control based on cylinder wall temperature
US-10436140-B2 · Oct 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D41/2409?
- CPC F02D41/2409 is the Cooperative Patent Classification code for “Addressing techniques specially adapted therefor.”
- How many patents are filed under CPC F02D41/2409 (Addressing techniques specially adapted therefor)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC F02D41/2409 growing?
- Publication counts under this code: 4 in 2022 vs 2 in 2023 (latest complete years).