Hot-liquid supply device and method for controlling same
US-11286147-B2 · Mar 29, 2022 · 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 | F24H1/101 |
| Official title | {using electric energy supply} |
| Display label | using electric energy supply |
| Total patents | 94 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 14 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 12 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric heating device
US-2021339606-A1 · Nov 4, 2021 · US
Hybrid heater
US-11142923-B2 · Oct 12, 2021 · US
Multi-phase circuit flow-through heater for aerospace beverage maker
US-11083329-B2 · Aug 10, 2021 · US
Device and method for heating a fluid in a pipeline by means of direct current
US-2021179948-A1 · Jun 17, 2021 · US
Hot-liquid supply device and method for controlling same
US-2021130151-A1 · May 6, 2021 · US
Hot water system for bidet comprising flow path guide tank and hot water mode method using the same
US-2021071402-A1 · Mar 11, 2021 · US
Coolant heater
US-10919362-B2 · Feb 16, 2021 · US
In-line heating device
US-10820749-B2 · Nov 3, 2020 · US
Water purifier
US-10793446-B2 · Oct 6, 2020 · US
Hot water supply device
US-2020309387-A1 · Oct 1, 2020 · US
Water heating apparatus with immediate hot water supply function and water heating system
US-2020271356-A1 · Aug 27, 2020 · US
Electrical connector, fluid state test device and fluid heat exchange system
US-2020271355-A1 · Aug 27, 2020 · US
Medical heat exchanger for heating medical fluids by means of a light emitter and medical fluid treatment device having a light emitter
US-10744275-B2 · Aug 18, 2020 · US
Integrated Uninterruptible Power Supplies For Appliances
US-2020220378-A1 · Jul 9, 2020 · US
Electric heating device
US-2020079180-A1 · Mar 12, 2020 · US
Multi-phase circuit flow-through heater for aerospace beverage maker
US-10524611-B2 · Jan 7, 2020 · US
Refrigerator and method of supplying water in refrigerator
US-10508852-B2 · Dec 17, 2019 · US
Instant-response on-demand water heater
US-2019368776-A1 · Dec 5, 2019 · US
Hybrid Heater
US-2019360225-A1 · Nov 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24H1/101?
- CPC F24H1/101 is the Cooperative Patent Classification code for “using electric energy supply.”
- How many patents are filed under CPC F24H1/101 (using electric energy supply)?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC F24H1/101 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).