- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
Patent holdings for IPC class H01M 10/0525
Total number of patents in this class: 27704
10-year publication summary
|
1911
|
2319
|
2341
|
2377
|
2644
|
2686
|
2983
|
2967
|
3175
|
1193
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 13845 |
1725 |
| Samsung SDI Co., Ltd. | 7706 |
1073 |
| Toyota Motor Corporation | 30924 |
954 |
| Ningde Amperex Technology Limited | 1943 |
717 |
| Contemporary Amperex Technology Co., Limited | 5852 |
687 |
| Murata Manufacturing Co., Ltd. | 24137 |
626 |
| Panasonic Intellectual Property Management Co., Ltd. | 30506 |
601 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3265 |
488 |
| LG Chem, Ltd. | 17464 |
456 |
| Robert Bosch GmbH | 42170 |
386 |
| GM Global Technology Operations LLC | 14645 |
357 |
| Samsung Electronics Co., Ltd. | 142124 |
279 |
| Semiconductor Energy Laboratory Co., Ltd. | 11245 |
273 |
| SK on Co., Ltd. | 1494 |
268 |
| Zhuhai CosMX Battery Co., Ltd. | 561 |
263 |
| Sumitomo Metal Mining Co., Ltd. | 1749 |
230 |
| Toshiba Corporation | 12246 |
223 |
| Enevate Corporation | 393 |
223 |
| Honeycomb Battery Company | 383 |
215 |
| GS Yuasa International Ltd. | 1991 |
213 |
| Other owners | 17447 |