Dynamically enhancing heat transfer through heat pipes
US-2024426558-A1 · Dec 26, 2024 · US
by applying an electrostatic field to the body of the heat-exchange medium
by applying an electrostatic field to the body of the heat-exchange medium · 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 | F28F13/16 |
| Official title | by applying an electrostatic field to the body of the heat-exchange medium |
| Display label | by applying an electrostatic field to the body of the heat-exchange medium |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 2 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microfluid cooling for non-uniform heatmap
US-2024422940-A1 · Dec 19, 2024 · US
Method and apparatus for an ion emitter-assisted heatpipe
US-2024231447-A9 · Jul 11, 2024 · US
Method and apparatus for an ion emitter-assisted heatpipe
US-2024134426-A1 · Apr 25, 2024 · US
Visible light-transparent and radiative-cooling multilayer film
US-11754352-B2 · Sep 12, 2023 · US
Electronic device having heat dissipation function
US-11510336-B2 · Nov 22, 2022 · US
Fluid heat exchanger with pump
US-2022341431-A1 · Oct 27, 2022 · US
Heat exchanger with thick-film resistor
US-2022333818-A1 · Oct 20, 2022 · US
Electronic device having heat dissipation function
US-11399445-B2 · Jul 26, 2022 · US
Multi-coil heat exchanger
US-11359866-B2 · Jun 14, 2022 · US
Electrocaloric heat transfer system with patterned electrodes
US-11346586-B2 · May 31, 2022 · US
Wickless capillary driven constrained vapor bubble heat pipes
US-11324139-B2 · May 3, 2022 · US
Vapor chamber with ionized fluid
US-2022095484-A1 · Mar 24, 2022 · US
Heat flow switching element
US-2021249577-A1 · Aug 12, 2021 · US
Controlled liquid/solid mobility using external fields on lubricant-impregnated surfaces
US-11079141-B2 · Aug 3, 2021 · US
Heat transfer device and spacecraft comprising such a heat transfer device
US-11067341-B2 · Jul 20, 2021 · US
Electrically switchable shutter
US-11039579-B2 · Jun 22, 2021 · US
Thermal switch, cooling device, and display device
US-2021166899-A1 · Jun 3, 2021 · US
Electronic device having heat dissipation function
US-2021076533-A1 · Mar 11, 2021 · US
Electronic device having heat dissipation function
US-2021076534-A1 · Mar 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F13/16?
- CPC F28F13/16 is the Cooperative Patent Classification code for “by applying an electrostatic field to the body of the heat-exchange medium.”
- How many patents are filed under CPC F28F13/16 (by applying an electrostatic field to the body of the heat-exchange medium)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC F28F13/16 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).