Air conditioner for fuel cell vehicle
US-2022250438-A1 · Aug 11, 2022 · US
using an intermediate heat-transferring medium
using an intermediate heat-transferring medium · 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 | B60H1/20 |
| Official title | using an intermediate heat-transferring medium |
| Display label | using an intermediate heat-transferring medium |
| Total patents | 68 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 11 |
| 2018 | 10 |
| 2019 | 14 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cab heating systems and methods for vehicles
US-11407283-B2 · Aug 9, 2022 · US
Seat heating system for vehicle
US-11345213-B2 · May 31, 2022 · US
Heat exchanger
US-11318809-B2 · May 3, 2022 · US
In-vehicle temperature control system
US-2021387506-A1 · Dec 16, 2021 · US
Thermal management system for range extender vehicle
US-2021331553-A1 · Oct 28, 2021 · US
Pressure regulator warm up system for a transport refrigeration unit
US-2021260961-A1 · Aug 26, 2021 · US
Systems and methods for thermal battery control
US-11002493-B2 · May 11, 2021 · US
Absorption-based system for automotive waste heat recovery
US-10996000-B2 · May 4, 2021 · US
Information display device, information display method, and storage medium
US-10821809-B2 · Nov 3, 2020 · US
Control apparatus of heat exchanging system
US-10625570-B2 · Apr 21, 2020 · US
Method and system for coolant temperature sensor diagnostics
US-10618380-B2 · Apr 14, 2020 · US
Heat exchanger
US-2020108691-A1 · Apr 9, 2020 · US
Vehicle air conditioner
US-10493821-B2 · Dec 3, 2019 · US
Cab heating systems and methods for vehicles
US-2019329629-A1 · Oct 31, 2019 · US
Vehicle having an internal combustion engine and a waste-heat collecting housing
US-10427492-B2 · Oct 1, 2019 · US
Cabin heating system with sealed heat transfer loop
US-2019255912-A1 · Aug 22, 2019 · US
System and method for heating a cabin of a motor vehicle
US-2019255913-A1 · Aug 22, 2019 · US
Combination exhaust gas heat exchanger/noise reduction member
US-10371034-B2 · Aug 6, 2019 · US
An Improved Cooling System For A Vehicle Cab
US-2019168577-A1 · Jun 6, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60H1/20?
- CPC B60H1/20 is the Cooperative Patent Classification code for “using an intermediate heat-transferring medium.”
- How many patents are filed under CPC B60H1/20 (using an intermediate heat-transferring medium)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC B60H1/20 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2024 (latest complete years).