Vehicle control apparatus and vehicle control method
US-9745902-B2 · Aug 29, 2017 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02D19/08 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 225 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 33 |
| 2016 | 26 |
| 2017 | 24 |
| 2018 | 26 |
| 2019 | 21 |
| 2020 | 24 |
| 2021 | 17 |
| 2022 | 9 |
| 2023 | 12 |
| 2024 | 8 |
| 2025 | 19 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combined Steam Reformation Reactions And Water Gas Shift Reactions For On-Board Hydrogen Production In An Internal Combustion Engine
US-2016341157-A1 · Nov 24, 2016 · US
Method for Determining the Bulk Modulus of Fuels
US-2016320363-A1 · Nov 3, 2016 · US
Control device for engine
US-2016298555-A1 · Oct 13, 2016 · US
Control system for a flexible fuel internal combustion engine
US-2016290257-A1 · Oct 6, 2016 · US
Airborne engine additive delivery system
US-9458761-B2 · Oct 4, 2016 · US
Method and systems for a multi-fuel engine
US-2016281615-A1 · Sep 29, 2016 · US
Engine system having hydraulically actuated gas injector
US-9447740-B2 · Sep 20, 2016 · US
Internal combustion engine-reformer installation
US-9410476-B2 · Aug 9, 2016 · US
Control system for dual-fuel engine
US-9404429-B2 · Aug 2, 2016 · US
Method for operating a spark ignited engine
US-2016177854-A1 · Jun 23, 2016 · US
Method for operating a spark ignited engine
US-2016177851-A1 · Jun 23, 2016 · US
System and method for a self-adjusting dual fuel gas control
US-9371789-B2 · Jun 21, 2016 · US
System for controlling injection of fuel in engine
US-2016160791-A1 · Jun 9, 2016 · US
Fuel management system for variable ethanol octane enhancement of gasoline engines
US-2016138529-A1 · May 19, 2016 · US
Variable Retraction Rate Pump and Method for Operating Same
US-2016138583-A1 · May 19, 2016 · US
Engine
US-9328673-B2 · May 3, 2016 · US
Internal combustion engine operating on different reactivity fuels
US-9322339-B2 · Apr 26, 2016 · US
Injector-igniter with fuel characterization
US-9279398-B2 · Mar 8, 2016 · US
Vapor purging octane separation system
US-9279373-B2 · Mar 8, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D19/08?
- CPC F02D19/08 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02D19/08 (Mechanical Engineering)?
- Our database includes 225 publications tagged with this CPC code.
- Is patent activity under CPC F02D19/08 growing?
- Publication counts under this code: 8 in 2024 vs 19 in 2025 (latest complete years).