Enhanced channel configuration for heat exchanger to cool power electronics
US-12593427-B2 · Mar 31, 2026 · US
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expanded or perforated metal plate
expanded or perforated metal plate · 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 | F28F2255/12 |
| Official title | expanded or perforated metal plate |
| Display label | expanded or perforated metal plate |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric heating device
US-11912106-B2 · Feb 27, 2024 · US
Enhanced channel configuration for heat exchanger to cool power electronics
US-2023126158-A1 · Apr 27, 2023 · US
Method for preparing evaporator for reducing water condensing capacity and evaporator
US-11376649-B2 · Jul 5, 2022 · US
Method for preparing evaporator for reducing water condensing capacity and evaporator
US-2021247116-A1 · Aug 12, 2021 · US
Method of forming a component for a heat exchanger
US-10974353-B2 · Apr 13, 2021 · US
Electric Heating Device
US-2020171920-A1 · Jun 4, 2020 · US
Heat radiating sheet
US-10292311-B2 · May 14, 2019 · US
Method of forming a component for a heat exchanger
US-2018369972-A1 · Dec 27, 2018 · US
Heat radiating sheet
US-2018213681-A1 · Jul 26, 2018 · US
Method for producing slots in a tube wall and slotting tool
US-9486863-B2 · Nov 8, 2016 · US