Method for operating a supercharged internal combustion engine and device for providing combustion air for a supercharged internal combustion engine
US-2024344477-A1 · Oct 17, 2024 · 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 | F02D17/02 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 1,022 |
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 | 95 |
| 2016 | 106 |
| 2017 | 142 |
| 2018 | 137 |
| 2019 | 155 |
| 2020 | 121 |
| 2021 | 76 |
| 2022 | 108 |
| 2023 | 42 |
| 2024 | 27 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control device for multi-cylinder engine
US-2015377151-A1 · Dec 31, 2015 · US
Intake port pressure prediction for cylinder activation and deactivation control systems
US-9222427-B2 · Dec 29, 2015 · US
NOx control during cylinder deactivation
US-9222420-B2 · Dec 29, 2015 · US
Implementing skip fire with start/stop feature
US-2015367830-A1 · Dec 24, 2015 · US
Firing pattern management for improved transient vibration in variable cylinder deactivation mode
US-2015369140-A1 · Dec 24, 2015 · US
Reducing turbocharged engine overheating
US-9217379-B2 · Dec 22, 2015 · US
Structure of exhaust system for CDA engine
US-9212594-B2 · Dec 15, 2015 · US
Variable cylinder engine
US-9212600-B2 · Dec 15, 2015 · US
Systems and methods for egr control
US-2015354477-A1 · Dec 10, 2015 · US
Method and device for controlling an internal combustion engine
US-9206753-B2 · Dec 8, 2015 · US
Method of fuel injection for a variable displacement engine
US-2015345407-A1 · Dec 3, 2015 · US
Air-fuel ratio control apparatus for an internal combustion engine
US-9188072-B2 · Nov 17, 2015 · US
Exhaust-gas-turbocharged applied-ignition internal combustion engine having at least two turbines, and method for operating an internal combustion engine of said type
US-2015322897-A1 · Nov 12, 2015 · US
Internal combustion engine using variable valve lift and skip fire control
US-2015322869-A1 · Nov 12, 2015 · US
Control apparatus for internal combustion engine and control apparatus for vehicle equipped with internal combustion engine
US-9181879-B2 · Nov 10, 2015 · US
System and method for safe valve activation in a dynamic skip firing engine
US-9175613-B2 · Nov 3, 2015 · US
Cylinder re-activation fueling control systems and methods
US-2015308355-A1 · Oct 29, 2015 · US
Hydraulic rolling cylinder deactivation systems and methods
US-2015308301-A1 · Oct 29, 2015 · US
Methods and systems for variable displacement engine control
US-9169788-B2 · Oct 27, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D17/02?
- CPC F02D17/02 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02D17/02 (Mechanical Engineering)?
- Our database includes 1,022 publications tagged with this CPC code.
- Is patent activity under CPC F02D17/02 growing?
- Publication counts under this code: 27 in 2024 vs 11 in 2025 (latest complete years).