H02J 3/322
The battery being on-board an electric or hybrid vehicle
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}
H02J3/322 (The battery being on-board an electric or hybrid vehicle) appears on 813 US grants and 1,289 published applications in this corpus.
Search patents in H02J- Granted patents
- 813
- Published applications
- 1,289
- Assignees
- 460
- Inventors
- 2,246
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 10 |
| 2009 | 1 | 12 |
| 2010 | 4 | 13 |
| 2011 | 9 | 38 |
| 2012 | 13 | 39 |
| 2013 | 19 | 47 |
| 2014 | 31 | 48 |
| 2015 | 24 | 51 |
| 2016 | 37 | 59 |
| 2017 | 46 | 40 |
| 2018 | 33 | 48 |
| 2019 | 65 | 51 |
| 2020 | 52 | 95 |
| 2021 | 57 | 81 |
| 2022 | 62 | 117 |
| 2023 | 84 | 160 |
| 2024 | 99 | 125 |
| 2025 | 98 | 127 |
| 2026 | 73 | 123 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic detection of grid-connected distributed energy resources6 Oct 2026US 12,756,198 B2X Development LLC
- Electric power management system6 Oct 2026US 12,756,225 B2Toyota Jidosha Kabushiki Kaisha
- Systems and methods for transferring energy from a vehicle29 Sep 2026US 12,746,844 B2
- Method and apparatus for actively managing electric power supply for an electric power grid29 Sep 2026US 12,748,450 B2Causam Enterprises, Inc.
- Smart V2H for grid emissions reduction and emergency power distribution29 Sep 2026US 12,749,897 B2Toyota Jidosha Kabushiki Kaisha
- Electrical network in a motor vehicle8 Oct 2026US 2026/0307531 A1Volkswagen Aktiengesellschaft
- System and method for managing distributed energy resources using electric vehicles8 Oct 2026US 2026/0312414 A1Ajou University Industry-Academic Cooperation Foundation
- Charge/Discharge Control Device and Charge/Discharge Control Method8 Oct 2026US 2026/0312419 A1Astemo, Ltd.
- Power management apparatus and power management method1 Oct 2026US 2026/0296245 A1Honda Motor Co., Ltd.
- Battery heating using neutral-forming transformer imbalance in a home energy system1 Oct 2026US 2026/0302403 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Electric vehicle communication interface207US 7,698,078 B2Tesla, Inc. · 2010
- Network-controlled charging system for electric vehicles206US 7,956,570 B2Coulomb Technologies, Inc. · 2011
- Charging station for electric-powered vehicles199US 6,225,776 B12001
- Optimization of microgrid energy use and distribution198US 8,364,609 B2Integral Analytics, Inc. · 2013
- Renewable energy integrated storage and generation systems, apparatus, and methods with cloud distributed energy management services164US 9,960,637 B2Sunverge Energy, Inc. · 2018