- 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: 2331
10-year publication summary
|
98
|
115
|
138
|
167
|
161
|
229
|
311
|
309
|
301
|
96
|
| 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 | 8931 |
141 |
| BYD Company Limited | 6196 |
125 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3923 |
80 |
| LG Energy Solution, Ltd. | 17466 |
70 |
| Denso Corporation | 25165 |
64 |
| Toyota Motor Corporation | 34545 |
58 |
| Bayerische Motoren Werke Aktiengesellschaft | 15008 |
49 |
| Honda Motor Co., Ltd. | 25858 |
46 |
| Nissan Motor Co., Ltd. | 12757 |
43 |
| GM Global Technology Operations LLC | 15776 |
41 |
| Hyundai Motor Company | 23688 |
41 |
| Robert Bosch GmbH | 43554 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
33 |
| Ford Global Technologies, LLC | 21263 |
28 |
| Samsung SDI Co., Ltd. | 9793 |
28 |
| BYD Semiconductor Company Limited | 91 |
28 |
| Huawei Digital Power Technologies Co. Ltd. | 2446 |
27 |
| Kia Corporation | 11444 |
26 |
| Huawei Technologies Co., Ltd. | 119891 |
22 |
| Subaru Corporation | 3865 |
21 |
| Other owners | 1324 |