- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/637 - Control systems characterised by control of the internal current flowing through the cells, e.g. by switching
Patent holdings for IPC class H01M 10/637
Total number of patents in this class: 298
10-year publication summary
|
26
|
26
|
19
|
16
|
30
|
29
|
27
|
34
|
36
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
21 |
| BYD Company Limited | 3700 |
14 |
| Contemporary Amperex Technology Co., Limited | 5805 |
11 |
| Samsung SDI Co., Ltd. | 6671 |
10 |
| Robert Bosch GmbH | 40953 |
9 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
8 |
| LG Chem, Ltd. | 17205 |
7 |
| Ford Global Technologies, LLC | 19702 |
7 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
7 |
| Denso Corporation | 23338 |
6 |
| Nissan Motor Co., Ltd. | 12249 |
6 |
| GM Global Technology Operations LLC | 13620 |
5 |
| Allison Transmission, Inc. | 833 |
5 |
| EC Power, LLC | 24 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
5 |
| Hyundai Motor Company | 19021 |
4 |
| American Lithium Energy Corporation | 48 |
4 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
4 |
| Volvo Battery Solutions LLC | 22 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Other owners | 153 |