Air conditioner appliance including supplemental heating for make-up air
US-2024271800-A1 · Aug 15, 2024 · US
using electric energy supply
using electric energy supply · 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 | F24H3/022 |
| Official title | {using electric energy supply} |
| Display label | using electric energy supply |
| Total patents | 73 |
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 | 5 |
| 2016 | 8 |
| 2017 | 1 |
| 2018 | 12 |
| 2019 | 8 |
| 2020 | 11 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 1 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Temperature adjustment method for an intelligent toilet, an electronic device, a storage medium, and an intelligent toilet
US-2024219940-A1 · Jul 4, 2024 · US
Heater apparatus and air circulation component-integrated bezel for a computing device
US-2023232594-A1 · Jul 20, 2023 · US
Dishwasher
US-2023210340-A1 · Jul 6, 2023 · US
Heater with Internal Temperature Sensors
US-2023168005-A1 · Jun 1, 2023 · US
Driving part of warm air heater and warm air heater
US-2023097894-A1 · Mar 30, 2023 · US
Sensor system with heating
US-2023095150-A1 · Mar 30, 2023 · US
Air conditioner
US-2022412603-A1 · Dec 29, 2022 · US
Fluid heater, fluid control apparatus, and production method for fluid heater
US-11402124-B2 · Aug 2, 2022 · US
PTC heating device and electric heating device with such a PTC heating device and method for producing an electric heating device
US-11395376-B2 · Jul 19, 2022 · US
Heater device
US-11382430-B2 · Jul 12, 2022 · US
Apparatus, system, and method of providing underfill on a circuit board
US-2022087084-A1 · Mar 17, 2022 · US
Air conditioner
US-11149982-B2 · Oct 19, 2021 · US
Foothold including thermoelectric module
US-11045007-B2 · Jun 29, 2021 · US
PTC Heating Device and Electric Heating Device with Such a PTC Heating Device and Method for Producing an Electric Heating Device
US-2021144812-A1 · May 13, 2021 · US
Bathroom management apparatus
US-10835036-B2 · Nov 17, 2020 · US
Heater for an incubator for infants and incubator for infants
US-10823454-B2 · Nov 3, 2020 · US
Side-mounted electric heater
US-2020292205-A1 · Sep 17, 2020 · US
Bathroom management apparatus
US-10767302-B2 · Sep 8, 2020 · US
Bathroom management apparatus
US-10724167-B2 · Jul 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24H3/022?
- CPC F24H3/022 is the Cooperative Patent Classification code for “using electric energy supply.”
- How many patents are filed under CPC F24H3/022 (using electric energy supply)?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC F24H3/022 growing?
- Publication counts under this code: 8 in 2024 vs 1 in 2025 (latest complete years).