Systems and methods for reheat control of an hvac system
US-2024230177-A9 · Jul 11, 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 | F25B40/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 190 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 11 |
| 2018 | 14 |
| 2019 | 13 |
| 2020 | 18 |
| 2021 | 18 |
| 2022 | 31 |
| 2023 | 19 |
| 2024 | 27 |
| 2025 | 22 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air conditioning device using vapor injection cycle and method for controlling the device
US-10876777-B2 · Dec 29, 2020 · US
Systems and methods for reheat control of an hvac system
US-2020370765-A1 · Nov 26, 2020 · US
Vapor compression refrigeration system
US-2020333048-A1 · Oct 22, 2020 · US
Refrigeration cycle apparatus and method of determining refrigerant enclosure amount in refrigeration cycle apparatus
US-2020309437-A1 · Oct 1, 2020 · US
Enhanced thermally-driven ejector cycles
US-2020248932-A1 · Aug 6, 2020 · US
Ejector refrigeration cycle
US-2020149784-A1 · May 14, 2020 · US
Method for controlling a heat pump system
US-2020116399-A1 · Apr 16, 2020 · US
Refrigeration cycle device
US-2020049383-A1 · Feb 13, 2020 · US
Vehicle air conditioner
US-10500920-B2 · Dec 10, 2019 · US
Heat pump device
US-10495360-B2 · Dec 3, 2019 · US
Integrated vapor cycle and pumped two-phase cooling system with latent thermal storage of refrigerants for transient thermal management
US-2019360730-A1 · Nov 28, 2019 · US
Ejector-type refrigeration cycle, and ejector
US-10465957-B2 · Nov 5, 2019 · US
Thermal energy storage and heat rejection system
US-2019316818-A1 · Oct 17, 2019 · US
Air-conditioning apparatus
US-10415846-B2 · Sep 17, 2019 · US
Dual duty microchannel heat exchanger
US-10337799-B2 · Jul 2, 2019 · US
Air-conditioning apparatus and air-conditioning system that selects control based on sensible or latent heat cooling capability
US-10330365-B2 · Jun 25, 2019 · US
Evaporator liquid preheater for reducing refrigerant charge
US-2019154308-A1 · May 23, 2019 · US
Refrigeration cycle apparatus
US-2019137146-A1 · May 9, 2019 · US
Integrated cold plate with expansion device and uniform cooling method achieved therewith
US-10234180-B1 · Mar 19, 2019 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25B40/06?
- CPC F25B40/06 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F25B40/06 (Mechanical Engineering)?
- Our database includes 190 publications tagged with this CPC code.
- Is patent activity under CPC F25B40/06 growing?
- Publication counts under this code: 27 in 2024 vs 22 in 2025 (latest complete years).