Engine control method, engine, vehicle, and computer-readable storage medium
US-2025320838-A1 · Oct 16, 2025 · US
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with incandescent chambers
with incandescent chambers · 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 | F02B9/08 |
| Official title | with incandescent chambers |
| Display label | with incandescent chambers |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 2 |
| 2022 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine, engine control method, and vehicle
US-2025320825-A1 · Oct 16, 2025 · US
Rotary engine and method of combusting fuel
US-11215110-B2 · Jan 4, 2022 · US
Internal combustion engine with igniter cooling sleeve
US-10514017-B2 · Dec 24, 2019 · US
Rotary engine and method of combusting fuel
US-2019107042-A1 · Apr 11, 2019 · US
Rotary engine and method of combusting fuel
US-10145291-B1 · Dec 4, 2018 · US
Internal combustion engine with igniter cooling sleeve
US-2018274513-A1 · Sep 27, 2018 · US