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 | F02D13/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 908 |
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 | 57 |
| 2016 | 69 |
| 2017 | 114 |
| 2018 | 111 |
| 2019 | 146 |
| 2020 | 124 |
| 2021 | 100 |
| 2022 | 86 |
| 2023 | 43 |
| 2024 | 33 |
| 2025 | 20 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cylinder deactivation apparatus of engine
US-2016108822-A1 · Apr 21, 2016 · US
Engine for performing cda
US-2016090921-A1 · Mar 31, 2016 · US
Control device for multi-cylinder engine
US-2015377151-A1 · Dec 31, 2015 · US
Method and arrangement for cylinder deactivation
US-2015377152-A1 · Dec 31, 2015 · US
Intake port pressure prediction for cylinder activation and deactivation control systems
US-9222427-B2 · Dec 29, 2015 · US
Firing pattern management for improved transient vibration in variable cylinder deactivation mode
US-2015369140-A1 · Dec 24, 2015 · US
Systems and methods for stopping and starting an engine with dedicated egr
US-2015369180-A1 · Dec 24, 2015 · US
Reducing turbocharged engine overheating
US-9217379-B2 · Dec 22, 2015 · US
Thermal management for regenerating an aftertreatment device
US-9212614-B2 · Dec 15, 2015 · US
Variable cylinder engine
US-9212600-B2 · Dec 15, 2015 · US
Structure for preventing surge of 2-cylinder engine
US-9188282-B2 · Nov 17, 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
Valve control systems and methods for cylinder deactivation and activation transitions
US-9169787-B2 · Oct 27, 2015 · US
Vehicle drive controller
US-2015298700-A1 · Oct 22, 2015 · US
Control device for internal combustion engine having cylinder resting mechanism
US-2015300271-A1 · Oct 22, 2015 · US
Cold start systems and methods
US-9163568-B2 · Oct 20, 2015 · US
Vehicle travel controller
US-2015291171-A1 · Oct 15, 2015 · US
Methods for turbocharged engine with cylinder deactivation and variable valve timing
US-2015285163-A1 · Oct 8, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D13/06?
- CPC F02D13/06 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02D13/06 (Mechanical Engineering)?
- Our database includes 908 publications tagged with this CPC code.
- Is patent activity under CPC F02D13/06 growing?
- Publication counts under this code: 33 in 2024 vs 20 in 2025 (latest complete years).