- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/51 - Connection only in series
Patent holdings for IPC class H01M 50/51
Total number of patents in this class: 603
10-year publication summary
|
0
|
1
|
5
|
14
|
41
|
87
|
103
|
140
|
132
|
69
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19239 |
35 |
| BYD Company Limited | 6543 |
27 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4024 |
25 |
| Toyota Motor Corporation | 35927 |
15 |
| GM Global Technology Operations LLC | 16188 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
15 |
| Eve Energy Co., Ltd. | 1000 |
14 |
| Contemporary Amperex Technology Co., Limited | 10216 |
12 |
| GS Yuasa International Ltd. | 2264 |
12 |
| Prime Planet Energy & Solutions, Inc. | 1065 |
12 |
| Samsung SDI Co., Ltd. | 10719 |
11 |
| Rivian IP Holdings, LLC | 1619 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
8 |
| Hyundai Motor Company | 24808 |
7 |
| Honda Motor Co., Ltd. | 26105 |
6 |
| Robert Bosch GmbH | 44254 |
6 |
| Caterpillar Inc. | 10280 |
6 |
| Kubota Corporation | 4409 |
6 |
| Molex, LLC | 2073 |
6 |
| Yazaki Corporation | 7135 |
5 |
| Other owners | 351 |