Controller of internal combustion engine with supercharger
US-9850874-B2 · Dec 26, 2017 · US
with particular means concerning an individual cylinder
with particular means concerning an individual cylinder · 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 | F02P5/1512 |
| Official title | {with particular means concerning an individual cylinder} |
| Display label | with particular means concerning an individual cylinder |
| Total patents | 205 |
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 | 17 |
| 2016 | 18 |
| 2017 | 29 |
| 2018 | 31 |
| 2019 | 33 |
| 2020 | 22 |
| 2021 | 33 |
| 2022 | 14 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Variable displacement engine control system and method
US-9840971-B2 · Dec 12, 2017 · US
Control apparatus for internal combustion engine
US-9816444-B2 · Nov 14, 2017 · US
Method and apparatus for controlling operation of an internal combustion engine
US-9803580-B2 · Oct 31, 2017 · US
Variable ignition energy management
US-9771917-B2 · Sep 26, 2017 · US
Method for reducing cylinder air-fuel ratio imbalance
US-2017241369-A1 · Aug 24, 2017 · US
Methods and systems for cylinder speed increase control to improve combustion uniformity
US-9732722-B1 · Aug 15, 2017 · US
Method and device to control exhaust gas recirculation
US-2017218863-A1 · Aug 3, 2017 · US
System and method for controlling spark timing when cylinders of an engine are deactivated to reduce noise and vibration
US-9719439-B2 · Aug 1, 2017 · US
Method for controlling the triggering of ignition in an internal combustion engine
US-9719480-B2 · Aug 1, 2017 · US
Multi-level skip fire
US-9689327-B2 · Jun 27, 2017 · US
Engine torque control with combustion phasing
US-9689321-B2 · Jun 27, 2017 · US
Traction control device
US-9663095-B2 · May 30, 2017 · US
Systems and methods to reduce torsional conditions in an internal combustion engine
US-2017145935-A1 · May 25, 2017 · US
Internal combustion engine control for improved fuel efficiency
US-2017122237-A1 · May 4, 2017 · US
System and method for controlling operation of an engine
US-9631569-B2 · Apr 25, 2017 · US
Wheelie suppressing device
US-2017101009-A1 · Apr 13, 2017 · US
Monitoring an engine by means of cylinder pressure sensors, preferably in lean gas engines with a flushed prechamber
US-2017101948-A1 · Apr 13, 2017 · US
Control device for internal combustion engine
US-2017058854-A1 · Mar 2, 2017 · US
Control apparatus for internal combustion engine
US-2017037791-A1 · Feb 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02P5/1512?
- CPC F02P5/1512 is the Cooperative Patent Classification code for “with particular means concerning an individual cylinder.”
- How many patents are filed under CPC F02P5/1512 (with particular means concerning an individual cylinder)?
- Our database includes 205 publications tagged with this CPC code.
- Is patent activity under CPC F02P5/1512 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).