- 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: 2457
10-year publication summary
|
98
|
117
|
141
|
169
|
163
|
233
|
319
|
314
|
310
|
211
|
| 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 | 10003 |
158 |
| BYD Company Limited | 6488 |
125 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4017 |
80 |
| LG Energy Solution, Ltd. | 19066 |
74 |
| Toyota Motor Corporation | 35813 |
70 |
| Denso Corporation | 25579 |
66 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
49 |
| Honda Motor Co., Ltd. | 26034 |
47 |
| GM Global Technology Operations LLC | 16155 |
45 |
| Nissan Motor Co., Ltd. | 12966 |
45 |
| Hyundai Motor Company | 24703 |
45 |
| Robert Bosch GmbH | 44176 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
33 |
| Kia Corporation | 12433 |
30 |
| Huawei Digital Power Technologies Co. Ltd. | 2551 |
30 |
| Ford Global Technologies, LLC | 21524 |
29 |
| Samsung SDI Co., Ltd. | 10624 |
29 |
| BYD Semiconductor Company Limited | 91 |
28 |
| Huawei Technologies Co., Ltd. | 123543 |
22 |
| Subaru Corporation | 4015 |
22 |
| Other owners | 1394 |