Cooling system and cooling method
US-2024142122-A1 · May 2, 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 | F24F2011/0002 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 340 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 22 |
| 2017 | 23 |
| 2018 | 36 |
| 2019 | 31 |
| 2020 | 37 |
| 2021 | 39 |
| 2022 | 36 |
| 2023 | 32 |
| 2024 | 35 |
| 2025 | 24 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dynamic ventilation control for a building
US-2024068694-A1 · Feb 29, 2024 · US
Air moving device
US-11906193-B2 · Feb 20, 2024 · US
System and method for identifying co2 concentration in a building area
US-2017370603-A1 · Dec 28, 2017 · US
Arrangement and method for air management of a room
US-2017350611-A1 · Dec 7, 2017 · US
Human factors approach to control contaminant concentrations in aircraft supply air from engine and apu bleed air and ground air sources, and in recirculated air being delivered to aircraft cabins for the optimization of user experience and energy consumption
US-2017334565-A1 · Nov 23, 2017 · US
Human factors approach to control contaminant concentrations in aircraft supply air from engine and apu bleed air and ground air sources, and in recirculated air being delivered to aircraft cabins for the optimization of user experience and energy consumption
US-2017320582-A1 · Nov 9, 2017 · US
Systems and methods for minimizing compressor use in hvac systems
US-2017299209-A1 · Oct 19, 2017 · US
Multi-mode cooling system and method with evaporative cooling
US-9791903-B2 · Oct 17, 2017 · US
Human factors approach to control contaminant concentrations in aircraft supply air from engine and APU bleed air and ground air sources, and in recirculated air being delivered to aircraft cabins for the optimization of user experience and energy consumption
US-9776725-B2 · Oct 3, 2017 · US
Advanced air terminal
US-9719689-B2 · Aug 1, 2017 · US
Fresh air cooling device
US-9714770-B2 · Jul 25, 2017 · US
ERV Global Pressure Demand Control Ventilation Mode
US-2017191691-A1 · Jul 6, 2017 · US
Air quality based ventilation control for hvac systems
US-2017176030-A1 · Jun 22, 2017 · US
Zonal demand control ventilation for a building
US-2017138623-A1 · May 18, 2017 · US
Economizer target temperature shift during mechanical cooling
US-2017130973-A1 · May 11, 2017 · US
Air quality based ventilation control for HVAC systems
US-9618224-B2 · Apr 11, 2017 · US
ERV global pressure demand control ventilation mode
US-9605861-B2 · Mar 28, 2017 · US
Economizer having source-specific damper blade assemblies and heating, ventilation and air conditioning unit employing the same
US-2017082315-A1 · Mar 23, 2017 · US
Active Regenerative Heating and Cooling
US-2017045258-A1 · Feb 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 F24F2011/0002?
- CPC F24F2011/0002 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F24F2011/0002 (Mechanical Engineering)?
- Our database includes 340 publications tagged with this CPC code.
- Is patent activity under CPC F24F2011/0002 growing?
- Publication counts under this code: 35 in 2024 vs 24 in 2025 (latest complete years).