- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems 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: 50287
10-year publication summary
|
3601
|
3785
|
4016
|
4051
|
4101
|
4123
|
4441
|
4612
|
4369
|
2815
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147131 |
1244 |
| LG Energy Solution, Ltd. | 15204 |
900 |
| Toyota Motor Corporation | 32599 |
893 |
| Robert Bosch GmbH | 42742 |
835 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
785 |
| Honda Motor Co., Ltd. | 25352 |
635 |
| Denso Corporation | 24387 |
596 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21124 |
525 |
| Apple Inc. | 55287 |
522 |
| Samsung SDI Co., Ltd. | 8437 |
514 |
| Hyundai Motor Company | 22167 |
429 |
| Huawei Technologies Co., Ltd. | 113340 |
410 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12768 |
402 |
| Ford Global Technologies, LLC | 20676 |
399 |
| Sumitomo Electric Industries, Ltd. | 15557 |
379 |
| Murata Manufacturing Co., Ltd. | 24650 |
353 |
| Sumitomo Wiring Systems, Ltd. | 10405 |
348 |
| GS Yuasa International Ltd. | 2052 |
336 |
| AutoNetworks Technologies, Ltd. | 6623 |
334 |
| GM Global Technology Operations LLC | 15114 |
325 |
| Other owners | 39123 |