Air conditioner, and control method and apparatus therefor
US-11168908-B2 · Nov 9, 2021 · US
Condensation of water from cooled air
Condensation of water from cooled air · 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 | F24F2140/30 |
| Official title | Condensation of water from cooled air |
| Display label | Condensation of water from cooled air |
| Total patents | 133 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 16 |
| 2020 | 15 |
| 2021 | 16 |
| 2022 | 16 |
| 2023 | 13 |
| 2024 | 12 |
| 2025 | 18 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dehumidifier
US-10928081-B2 · Feb 23, 2021 · US
Water pump of an air conditioner as well as method and device for controlling the same
US-10883735-B2 · Jan 5, 2021 · US
Modular drain pans for HVAC systems
US-10871306-B2 · Dec 22, 2020 · US
System and method for integrated control of supply fan
US-2020386429-A1 · Dec 10, 2020 · US
System and Method for Heating and Cooling
US-2020386433-A1 · Dec 10, 2020 · US
Air conditioner, and control method and apparatus therefor
US-2020378637-A1 · Dec 3, 2020 · US
Air-conditioning control device, air-conditioning apparatus, and air-conditioning system
US-10845086-B2 · Nov 24, 2020 · US
HVAC performance and energy usage monitoring and reporting system
US-10739027-B2 · Aug 11, 2020 · US
Humidifier arrangements and control systems
US-2020224896-A1 · Jul 16, 2020 · US
Modular drain pans for hvac systems
US-2020208872-A1 · Jul 2, 2020 · US
Overflow Sensor Assembly In Temperature Control Systems
US-2020149765-A1 · May 14, 2020 · US
System and method for preventing condensate drain pan flooding, detecting condensate water overflow and shutting off an air conditioner or heat pump to prevent further flooding
US-10610907-B1 · Apr 7, 2020 · US
Air-conditioning control device, air-conditioning apparatus, and air-conditioning system
US-2020096225-A1 · Mar 26, 2020 · US
Controller, Method of Operating a Water Source Heat Pump and a Water Source Heat Pump
US-2020088336-A1 · Mar 19, 2020 · US
Water level detecting device and dehumidifier having the same
US-10578481-B2 · Mar 3, 2020 · US
Humidifier arrangements and control systems
US-10578324-B2 · Mar 3, 2020 · US
Water Pump of an Air Conditioner as Well as Method and Device for Controlling the Same
US-2020049359-A1 · Feb 13, 2020 · US
Dehumidifier
US-10514192-B2 · Dec 24, 2019 · US
Controller, method of operating a water source heat pump and a water source heat pump
US-10495248-B2 · Dec 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F2140/30?
- CPC F24F2140/30 is the Cooperative Patent Classification code for “Condensation of water from cooled air.”
- How many patents are filed under CPC F24F2140/30 (Condensation of water from cooled air)?
- Our database includes 133 publications tagged with this CPC code.
- Is patent activity under CPC F24F2140/30 growing?
- Publication counts under this code: 12 in 2024 vs 18 in 2025 (latest complete years).