- 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: 2453
10-year publication summary
|
98
|
117
|
141
|
169
|
163
|
233
|
319
|
314
|
310
|
207
|
| 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 | 9961 |
158 |
| BYD Company Limited | 6476 |
125 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
80 |
| LG Energy Solution, Ltd. | 18906 |
74 |
| Toyota Motor Corporation | 35772 |
69 |
| Denso Corporation | 25534 |
66 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
49 |
| Honda Motor Co., Ltd. | 26025 |
47 |
| GM Global Technology Operations LLC | 16124 |
45 |
| Nissan Motor Co., Ltd. | 12964 |
45 |
| Hyundai Motor Company | 24653 |
45 |
| Robert Bosch GmbH | 44160 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
33 |
| Kia Corporation | 12385 |
30 |
| Huawei Digital Power Technologies Co. Ltd. | 2550 |
30 |
| Ford Global Technologies, LLC | 21509 |
29 |
| Samsung SDI Co., Ltd. | 10589 |
28 |
| BYD Semiconductor Company Limited | 91 |
28 |
| Huawei Technologies Co., Ltd. | 123385 |
22 |
| Subaru Corporation | 4007 |
22 |
| Other owners | 1392 |