- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric power; systems for storing electric energy
- H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patent holdings for IPC class H02J 7/00
Total number of patents in this class: 47606
10-year publication summary
|
3683
|
3883
|
4122
|
4170
|
4221
|
4191
|
4491
|
4623
|
4342
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 138320 |
1171 |
| Toyota Motor Corporation | 30292 |
833 |
| Robert Bosch GmbH | 41695 |
826 |
| LG Energy Solution, Ltd. | 12747 |
780 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
742 |
| Honda Motor Co., Ltd. | 24855 |
613 |
| Denso Corporation | 23692 |
561 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 19880 |
525 |
| Apple Inc. | 52547 |
503 |
| Samsung SDI Co., Ltd. | 7283 |
474 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13117 |
406 |
| Hyundai Motor Company | 20356 |
398 |
| Huawei Technologies Co., Ltd. | 106382 |
393 |
| Ford Global Technologies, LLC | 20039 |
384 |
| Sumitomo Electric Industries, Ltd. | 14914 |
360 |
| Murata Manufacturing Co., Ltd. | 23609 |
339 |
| Sumitomo Wiring Systems, Ltd. | 9980 |
328 |
| GS Yuasa International Ltd. | 1953 |
323 |
| AutoNetworks Technologies, Ltd. | 6298 |
315 |
| GM Global Technology Operations LLC | 14181 |
296 |
| Other owners | 37036 |