Systems and methods for an on-board fast charger
US-12170493-B2 · Dec 17, 2024 · US
the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging
the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J3/322 |
| Official title | {the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging} |
| Display label | the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging |
| Total patents | 1,310 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 59 |
| 2016 | 64 |
| 2017 | 69 |
| 2018 | 61 |
| 2019 | 82 |
| 2020 | 105 |
| 2021 | 106 |
| 2022 | 142 |
| 2023 | 180 |
| 2024 | 198 |
| 2025 | 189 |
| 2026 | 55 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-port subsea high-voltage power modulation and stored energy distribution system
US-2024356336-A1 · Oct 24, 2024 · US
Parking management system
US-2024287826-A1 · Aug 29, 2024 · US
Charging Device for an Electric Vehicle
US-2015375627-A1 · Dec 31, 2015 · US
Vehicle
US-2015375621-A1 · Dec 31, 2015 · US
Charging system
US-9225188-B2 · Dec 29, 2015 · US
Battery control unit, charge-discharge unit, electric power control unit, battery unit, electric vehicle
US-9219374-B2 · Dec 22, 2015 · US
Battery charger, battery charging system, and battery charging method
US-2015357837-A1 · Dec 10, 2015 · US
Mobile energy storage system
US-2015343970-A1 · Dec 3, 2015 · US
Charging communication system and charging equipment
US-9184792-B2 · Nov 10, 2015 · US
Electric power information management apparatus, electric power information management system, and electric power information management method
US-2015317755-A1 · Nov 5, 2015 · US
Power supply system with controlled power storage
US-9172247-B2 · Oct 27, 2015 · US
Charging control system and charging control method
US-9168838-B2 · Oct 27, 2015 · US
Fuel Cell System with Grid Independent Operation and DC Microgrid Capability
US-2015298566-A1 · Oct 22, 2015 · US
Organic rankine cycle augmented power supply system for mobile refrigeration units
US-2015292784-A1 · Oct 15, 2015 · US
Grid connected solar battery charging device for home and vehicle energy management
US-9153847-B2 · Oct 6, 2015 · US
Power grid control system using electric vehicle, power grid control apparatus, information distribution apparatus, and information distribution method
US-9153966-B2 · Oct 6, 2015 · US
Systems and methods for decreasing peak energy consumption of a power consumer using vehicle battery capacity
US-2015268304-A1 · Sep 24, 2015 · US
Dispatching vehicle-to-grid ancillary services with discrete switching
US-2015251548-A1 · Sep 10, 2015 · US
Vehicle-to-grid system with power loss compensation
US-2015255985-A1 · Sep 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J3/322?
- CPC H02J3/322 is the Cooperative Patent Classification code for “the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging.”
- How many patents are filed under CPC H02J3/322 (the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging)?
- Our database includes 1,310 publications tagged with this CPC code.
- Is patent activity under CPC H02J3/322 growing?
- Publication counts under this code: 198 in 2024 vs 189 in 2025 (latest complete years).