- 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: 51814
10-year publication summary
|
3785
|
4017
|
4051
|
4101
|
4122
|
4462
|
4671
|
4399
|
3906
|
573
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 151485 |
1289 |
| LG Energy Solution, Ltd. | 16722 |
978 |
| Toyota Motor Corporation | 33951 |
919 |
| Robert Bosch GmbH | 43294 |
843 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
823 |
| Honda Motor Co., Ltd. | 25773 |
648 |
| Denso Corporation | 24983 |
614 |
| Apple Inc. | 57166 |
540 |
| Samsung SDI Co., Ltd. | 9263 |
536 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22119 |
532 |
| Hyundai Motor Company | 23238 |
445 |
| Huawei Technologies Co., Ltd. | 118145 |
429 |
| Ford Global Technologies, LLC | 21095 |
409 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12605 |
404 |
| Sumitomo Electric Industries, Ltd. | 15967 |
393 |
| Sumitomo Wiring Systems, Ltd. | 10702 |
361 |
| Murata Manufacturing Co., Ltd. | 25252 |
355 |
| Milwaukee Electric Tool Corporation | 4695 |
354 |
| AutoNetworks Technologies, Ltd. | 6868 |
347 |
| GS Yuasa International Ltd. | 2146 |
347 |
| Other owners | 40248 |