- 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: 44867
10-year publication summary
|
3441
|
3683
|
3880
|
4119
|
4165
|
4207
|
4134
|
4416
|
4550
|
1389
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
1109 |
| Robert Bosch GmbH | 40953 |
817 |
| Toyota Motor Corporation | 28582 |
790 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
702 |
| LG Energy Solution, Ltd. | 10813 |
675 |
| Honda Motor Co., Ltd. | 24537 |
588 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
528 |
| Denso Corporation | 23338 |
493 |
| Apple Inc. | 50209 |
485 |
| Samsung SDI Co., Ltd. | 6671 |
447 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
394 |
| Hyundai Motor Company | 19021 |
377 |
| Huawei Technologies Co., Ltd. | 100781 |
373 |
| Ford Global Technologies, LLC | 19702 |
365 |
| Murata Manufacturing Co., Ltd. | 22355 |
330 |
| Sumitomo Electric Industries, Ltd. | 14131 |
329 |
| Contemporary Amperex Technology Co., Limited | 5805 |
302 |
| GS Yuasa International Ltd. | 1834 |
301 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
295 |
| Nissan Motor Co., Ltd. | 12249 |
289 |
| Other owners | 34878 |