Ignition system and method of operating a combustion engine
US-12529341-B2 · Jan 20, 2026 · US
Layout of ignition circuits for gas turbine plants (ignition of gas turbine plants per se F02C7/26)
Layout of ignition circuits for gas turbine plants (ignition of gas turbine plants per se F02C7/26) · 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 | F02P15/003 |
| Official title | {Layout of ignition circuits for gas turbine plants (ignition of gas turbine plants per se F02C7/26)} |
| Display label | Layout of ignition circuits for gas turbine plants (ignition of gas turbine plants per se F02C7/26) |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ignition system and method of operating a combustion engine
US-2025376948-A1 · Dec 11, 2025 · US
Engine ignition systems and control methods therefor
US-12486822-B2 · Dec 2, 2025 · US
Engine ignition systems
US-12359648-B2 · Jul 15, 2025 · US
Engine ignition systems and control methods therefor
US-2024191681-A1 · Jun 13, 2024 · US
Engine ignition systems
US-2023340934-A1 · Oct 26, 2023 · US
Turbine engine ignition system and method
US-11519335-B1 · Dec 6, 2022 · US
Clocking angle setting tool for a wire harness
US-11037705-B2 · Jun 15, 2021 · US
Control device for a multiplicity of actuators of an internal combustion engine
US-10995725-B2 · May 4, 2021 · US
Gas turbine engine including a rectifierless electronic control unit and method for supplying power to same
US-10801414-B2 · Oct 13, 2020 · US
Ignition system of an aircraft turbine engine
US-10697420-B2 · Jun 30, 2020 · US
Control device for a multiplicity of actuators of an internal combustion engine
US-2019211794-A1 · Jul 11, 2019 · US
Clocking angle setting tool for a wire harness and method
US-2019136821-A1 · May 9, 2019 · US
Spark gap circuit
US-2019120144-A1 · Apr 25, 2019 · US
Ignition system of an aircraft turbine engine
US-2019120199-A1 · Apr 25, 2019 · US
Turbomachine combustion chamber provided with air deflection means for reducing the wake created by an ignition plug
US-10233836-B2 · Mar 19, 2019 · US
Control device for internal combustion engine
US-10119517-B2 · Nov 6, 2018 · US
Ignition device for an aircraft engine
US-10100743-B2 · Oct 16, 2018 · US
Gas turbine engine including a rectifierless electronic control unit and method for supplying power to same
US-2018209348-A1 · Jul 26, 2018 · US
Ignition unit for turbojet engine
US-9915207-B2 · Mar 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02P15/003?
- CPC F02P15/003 is the Cooperative Patent Classification code for “Layout of ignition circuits for gas turbine plants (ignition of gas turbine plants per se F02C7/26).”
- How many patents are filed under CPC F02P15/003 (Layout of ignition circuits for gas turbine plants (ignition of gas turbine plants per se F02C7/26))?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC F02P15/003 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).