Method of fuel injection control in diesel engines
US-10352266-B2 · Jul 16, 2019 · US
for diesel engines
for diesel engines · 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 | F02D41/3827 |
| Official title | {for diesel engines} |
| Display label | for diesel engines |
| Total patents | 126 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 12 |
| 2017 | 15 |
| 2018 | 23 |
| 2019 | 21 |
| 2020 | 17 |
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for starting internal combustion engine
US-10308338-B2 · Jun 4, 2019 · US
Method for operating an internal combustion engine and electronic control unit for an internal combustion engine
US-2019093594-A1 · Mar 28, 2019 · US
A fuel system for an internal combustion engine
US-2019048808-A1 · Feb 14, 2019 · US
Internal combustion engine with injection quantity control
US-2018363581-A1 · Dec 20, 2018 · US
Method and device for controlling fuel injection of diesel engine
US-2018334987-A1 · Nov 22, 2018 · US
Method and system for controlling injections by fuel injectors
US-2018334983-A1 · Nov 22, 2018 · US
Controlling combustion processes in an internal combustion engine
US-10132253-B2 · Nov 20, 2018 · US
Method of fuel injection control in diesel engines
US-2018328307-A1 · Nov 15, 2018 · US
Control apparatus for diesel engine and control method for diesel engine
US-10125716-B2 · Nov 13, 2018 · US
Method of operating a fuel injector of an internal combustion engine of a motor vehicle
US-10125717-B2 · Nov 13, 2018 · US
Combustion system estimation device and control device
US-2018320628-A1 · Nov 8, 2018 · US
Controller for internal combustion engine
US-10119491-B2 · Nov 6, 2018 · US
Method for operating a common rail injection arrangement for an internal combustion engine having a stop-start system
US-10072601-B2 · Sep 11, 2018 · US
Methods and system for diagnosing a high-pressure fuel pump in a fuel system
US-2018216566-A1 · Aug 2, 2018 · US
Internal combustion engine with common rail injection
US-2018209331-A1 · Jul 26, 2018 · US
Feed forward technique and application for injection pressure control
US-9988993-B2 · Jun 5, 2018 · US
Fuel supply module for combustion engine and vehicle having the same
US-2018128219-A1 · May 10, 2018 · US
Internal combustion engine with common rail pilot and main injection
US-9957885-B2 · May 1, 2018 · US
Control device for compression-ignited internal combustion engine
US-9957913-B2 · May 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D41/3827?
- CPC F02D41/3827 is the Cooperative Patent Classification code for “for diesel engines.”
- How many patents are filed under CPC F02D41/3827 (for diesel engines)?
- Our database includes 126 publications tagged with this CPC code.
- Is patent activity under CPC F02D41/3827 growing?
- Publication counts under this code: 4 in 2023 vs 8 in 2024 (latest complete years).