Vehicle condenser
US-12589632-B2 · Mar 31, 2026 · US
Additional heat source
Additional heat source · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60H2001/3288 |
| Official title | {Additional heat source} |
| Display label | Additional heat source |
| Total patents | 59 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat management system
US-2026042336-A1 · Feb 12, 2026 · US
Coolant-loop based heat pump for vehicle thermal management
US-2025319739-A1 · Oct 16, 2025 · US
Vehicle, method and system for drying evaporator of vehicle air conditioner, and storage medium
US-12325287-B2 · Jun 10, 2025 · US
Vehicle air conditioning system, heat management system and control method therefor, and vehicle
US-2025042220-A1 · Feb 6, 2025 · US
Thermal management system for a hybrid or electric vehicle
US-2024424856-A1 · Dec 26, 2024 · US
Refrigerant-heating device and heat pump system including the same
US-12128732-B2 · Oct 29, 2024 · US
Heater,transport refrigeration unit and system
US-2024326559-A1 · Oct 3, 2024 · US
Methods and systems for defrosting a transport climate control system evaporator
US-11970048-B2 · Apr 30, 2024 · US
Refrigeration Circuit, and Heat Management System and Motor Vehicle Having a Refrigeration Circuit of This Type
US-2023406072-A1 · Dec 21, 2023 · US
Vehicle air conditioning device
US-11794548-B2 · Oct 24, 2023 · US
Vehicle, method and system for drying evaporator of vehicle air conditioner, and storage medium
US-2023294488-A1 · Sep 21, 2023 · US
Refrigerant-heating device and heat pump system including the same
US-2023202257-A1 · Jun 29, 2023 · US
Vehicle Condenser
US-2023131951-A1 · Apr 27, 2023 · US
Multifunction reservoir for a secondary loop, climate control system and a secondary loop climate control system incorporating that multifunction reservoir
US-11613154-B2 · Mar 28, 2023 · US
Compressor for vehicle
US-2023072542-A1 · Mar 9, 2023 · US
Methods and systems for defrosting a transport climate control system evaporator
US-2023059306-A1 · Feb 23, 2023 · US
Heat management system for electric vehicle
US-11575296-B2 · Feb 7, 2023 · US
Air conditioning system for electric vehicle
US-2023001763-A1 · Jan 5, 2023 · US
Thermal energy management system with high cooling capacity in idle and high performance passive battery cooling
US-11446978-B2 · Sep 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60H2001/3288?
- CPC B60H2001/3288 is the Cooperative Patent Classification code for “Additional heat source.”
- How many patents are filed under CPC B60H2001/3288 (Additional heat source)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC B60H2001/3288 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).