Hot surface combustion-supporting system of engine
US-2024318618-A1 · Sep 26, 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 | F02P19/02 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 97 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 17 |
| 2017 | 14 |
| 2018 | 16 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotary internal combustion engine with pilot subchamber and ignition element
US-10458325-B2 · Oct 29, 2019 · US
Control device with thermal fuse having removable pre-tension element
US-10151292-B2 · Dec 11, 2018 · US
Ducted fuel injection with ignition assist
US-10138855-B2 · Nov 27, 2018 · US
Glow plug for vehicle and control method thereof
US-2018283346-A1 · Oct 4, 2018 · US
Internal combustion engine with igniter cooling sleeve
US-2018274513-A1 · Sep 27, 2018 · US
Quiescent chamber hot gas igniter
US-10054102-B2 · Aug 21, 2018 · US
Rotary internal combustion engine with pilot subchamber and ignition element
US-2018209332-A1 · Jul 26, 2018 · US
Rotary internal combustion engine with pilot subchamber and ignition element
US-10006359-B2 · Jun 26, 2018 · US
Inter-event control strategy for corona ignition systems
US-9982649-B2 · May 29, 2018 · US
Intra-even control strategy for corona ignition systems
US-9945345-B2 · Apr 17, 2018 · US
Quiescent Chamber Hot Gas Igniter
US-2018080429-A1 · Mar 22, 2018 · US
Control apparatus and control method for diesel engine
US-2018080394-A1 · Mar 22, 2018 · US
Control device for hybrid vehicle
US-2018056971-A1 · Mar 1, 2018 · US
Control apparatus and control method for diesel engine
US-9890719-B2 · Feb 13, 2018 · US
Direct injection diesel engine
US-9879590-B2 · Jan 30, 2018 · US
Ceramic glow plug
US-9879646-B2 · Jan 30, 2018 · US
Quiescent chamber hot gas igniter
US-9856848-B2 · Jan 2, 2018 · US
Cylinder head for an auto-ignition engine with direct injection
US-9822756-B2 · Nov 21, 2017 · US
Control device for a vehicle
US-2017328336-A1 · Nov 16, 2017 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02P19/02?
- CPC F02P19/02 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02P19/02 (Mechanical Engineering)?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC F02P19/02 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).