- 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: 52383
10-year publication summary
|
3857
|
4071
|
4116
|
4162
|
4162
|
4492
|
4691
|
4402
|
3934
|
1674
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 156823 |
1321 |
| LG Energy Solution, Ltd. | 18582 |
1026 |
| Toyota Motor Corporation | 35437 |
931 |
| Panasonic Intellectual Property Management Co., Ltd. | 33753 |
847 |
| Robert Bosch GmbH | 44045 |
846 |
| Honda Motor Co., Ltd. | 25976 |
649 |
| Denso Corporation | 25452 |
627 |
| Samsung SDI Co., Ltd. | 10477 |
568 |
| Apple Inc. | 58534 |
544 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23081 |
527 |
| Hyundai Motor Company | 24528 |
458 |
| Huawei Technologies Co., Ltd. | 122474 |
441 |
| Ford Global Technologies, LLC | 21446 |
413 |
| Sumitomo Electric Industries, Ltd. | 16254 |
402 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12436 |
402 |
| Sumitomo Wiring Systems, Ltd. | 10936 |
371 |
| Milwaukee Electric Tool Corporation | 4926 |
366 |
| AutoNetworks Technologies, Ltd. | 7046 |
357 |
| Murata Manufacturing Co., Ltd. | 25692 |
352 |
| GS Yuasa International Ltd. | 2241 |
351 |
| Other owners | 40584 |