Heat pipes integrated into a 3-D printed part
US-11761369-B1 · Sep 19, 2023 · US
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combined with air cooling
combined with air cooling · 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 | F01P2003/022 |
| Official title | {combined with air cooling} |
| Display label | combined with air cooling |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine operating method and engine system for improved load step acceptance
US-11280260-B2 · Mar 22, 2022 · US
Engine operating method and engine system for improved load step acceptance
US-2021404375-A1 · Dec 30, 2021 · US
Aircraft power plant
US-10967983-B2 · Apr 6, 2021 · US
Aircraft power plant
US-2020385138-A1 · Dec 10, 2020 · US
Internal combustion engine
US-2019368407-A1 · Dec 5, 2019 · US
Air/oil-cooled internal combustion engine
US-10041394-B2 · Aug 7, 2018 · US
Air/oil-cooled internal combustion engine
US-2017009640-A1 · Jan 12, 2017 · US