- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/615 - Heating or keeping warm
Patent holdings for IPC class H01M 10/615
Total number of patents in this class: 2433
10-year publication summary
|
98
|
117
|
141
|
169
|
163
|
233
|
319
|
313
|
310
|
189
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology Co., Limited | 9747 |
155 |
| BYD Company Limited | 6414 |
125 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3980 |
80 |
| LG Energy Solution, Ltd. | 18666 |
72 |
| Toyota Motor Corporation | 35500 |
67 |
| Denso Corporation | 25471 |
65 |
| Bayerische Motoren Werke Aktiengesellschaft | 15207 |
49 |
| Honda Motor Co., Ltd. | 25991 |
47 |
| Nissan Motor Co., Ltd. | 12919 |
45 |
| Hyundai Motor Company | 24557 |
45 |
| GM Global Technology Operations LLC | 16039 |
44 |
| Robert Bosch GmbH | 44064 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 33792 |
33 |
| Kia Corporation | 12304 |
30 |
| Huawei Digital Power Technologies Co. Ltd. | 2540 |
30 |
| Ford Global Technologies, LLC | 21461 |
28 |
| Samsung SDI Co., Ltd. | 10502 |
28 |
| BYD Semiconductor Company Limited | 91 |
28 |
| Huawei Technologies Co., Ltd. | 122656 |
22 |
| Subaru Corporation | 3981 |
22 |
| Other owners | 1382 |