Energy supply management system for a vehicle, method for determining the coverage of an energy requirement of a load unit of the energy supply management system, and computer program product
US-12570226-B2 · Mar 10, 2026 · US
using storage of hydraulic energy
using storage of hydraulic energy · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J15/10 |
| Official title | using storage of hydraulic energy |
| Display label | using storage of hydraulic energy |
| Total patents | 33 |
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 | 3 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reservoir-regulating digital load control
US-2026028958-A1 · Jan 29, 2026 · US
Optical storage system for compensating water hammer effect of water turbine and its cooperative frequency modulation method
US-12355246-B1 · Jul 8, 2025 · US
Method and device for storing energy
US-2025129761-A1 · Apr 24, 2025 · US
Energy Supply Management System for a Vehicle, Method for Determining the Coverage of an Energy Requirement of a Load Unit of the Energy Supply Management System, and Computer Program Product
US-2025065829-A1 · Feb 27, 2025 · US
Method and device for storing energy
US-12116970-B2 · Oct 15, 2024 · US
Ocean wave energy collector based on magnetic force and triboelectric effect
US-11913421-B2 · Feb 27, 2024 · US
Hydraulic systems and components including wireless control technology
US-11909206-B2 · Feb 20, 2024 · US
Reservoir-regulating digital load control
US-11898530-B2 · Feb 13, 2024 · US
Energy control for energy storage systems
US-11658486-B2 · May 23, 2023 · US
Reservoir-regulating digital load control
US-2022316437-A1 · Oct 6, 2022 · US
Ocean wave energy collector based on magnetic force and triboelectric effect
US-2022307458-A1 · Sep 29, 2022 · US
Scheduling method for power system based on flexible HVDC
US-11342753-B2 · May 24, 2022 · US
Energy control for energy storage systems
US-2021359522-A1 · Nov 18, 2021 · US
Subsea energy storage
US-11168659-B2 · Nov 9, 2021 · US
Scheduling method for power system based on flexible hvdc
US-2021111562-A1 · Apr 15, 2021 · US
Subsea Energy Storage
US-2020347815-A1 · Nov 5, 2020 · US
Power plant and method of controlling same
US-10648370-B2 · May 12, 2020 · US
Power management device
US-10620652-B2 · Apr 14, 2020 · US
Pumped-storage power generation control device and pumped-storage power generation control method
US-10458384-B2 · Oct 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J15/10?
- CPC H02J15/10 is the Cooperative Patent Classification code for “using storage of hydraulic energy.”
- How many patents are filed under CPC H02J15/10 (using storage of hydraulic energy)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC H02J15/10 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).