Systems and methods for hybrid heating system control
US-2026055928-A1 · Feb 26, 2026 · US
involving multiple heat sources in combination or as alternative heat sources
involving multiple heat sources in combination or as alternative heat sources · 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 | F24D2200/32 |
| Official title | involving multiple heat sources in combination or as alternative heat sources |
| Display label | involving multiple heat sources in combination or as alternative heat sources |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Space heating system
US-2026022841-A1 · Jan 22, 2026 · US
Space heating system
US-2026022844-A1 · Jan 22, 2026 · US
Cold climate heat pump system with energy storage
US-2025277633-A1 · Sep 4, 2025 · US
Collaborative optimization method, system, equipment and storage medium for electric and heating networks and building user
US-12381391-B1 · Aug 5, 2025 · US
Air conditioning device
US-2025216110-A1 · Jul 3, 2025 · US
Heat supply network for a process plant, and method for operating such a heat supply network
US-2025146676-A1 · May 8, 2025 · US
Water heater and control method therefor
US-12276441-B2 · Apr 15, 2025 · US
Combined air conditioning and water heating via expansion valve regulation
US-12235026-B2 · Feb 25, 2025 · US
Multi-heater heating system
US-2025060112-A1 · Feb 20, 2025 · US
Heat source system
US-2025003601-A1 · Jan 2, 2025 · US
Electric boiler device based on utilization of residual energy of elevator, and control method
US-2024328636-A1 · Oct 3, 2024 · US
Integrated community energy and harvesting system
US-12078370-B2 · Sep 3, 2024 · US
Combined air conditioning and water heating via expansion valve regulation
US-2024027112-A1 · Jan 25, 2024 · US
Air conditioning system and method for controlling air conditioning system
US-11867418-B2 · Jan 9, 2024 · US
Combined air conditioning and water heating via expansion valve regulation
US-11815298-B2 · Nov 14, 2023 · US
Heat pump water heater systems and methods thereto
US-11732905-B2 · Aug 22, 2023 · US
Control Systems for a Heat Network
US-2023147425-A1 · May 11, 2023 · US
Heat pump and method for controlling compressor based on operation of boiler
US-11619425-B2 · Apr 4, 2023 · US
Combustion gas permeable condensation trays for water heating systems
US-11549722-B2 · Jan 10, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24D2200/32?
- CPC F24D2200/32 is the Cooperative Patent Classification code for “involving multiple heat sources in combination or as alternative heat sources.”
- How many patents are filed under CPC F24D2200/32 (involving multiple heat sources in combination or as alternative heat sources)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC F24D2200/32 growing?
- Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).