- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
Patent holdings for IPC class H01M 50/204
Total number of patents in this class: 4494
10-year publication summary
|
2
|
7
|
21
|
65
|
287
|
551
|
813
|
900
|
1056
|
604
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18666 |
700 |
| Contemporary Amperex Technology Co., Limited | 9747 |
221 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3980 |
159 |
| Samsung SDI Co., Ltd. | 10502 |
123 |
| Toyota Motor Corporation | 35500 |
113 |
| SK on Co., Ltd. | 2342 |
83 |
| Panasonic Intellectual Property Management Co., Ltd. | 33792 |
76 |
| Ford Global Technologies, LLC | 21461 |
73 |
| Honda Motor Co., Ltd. | 25991 |
69 |
| Kia Corporation | 12304 |
69 |
| Hyundai Motor Company | 24557 |
68 |
| BYD Company Limited | 6414 |
67 |
| Eve Energy Co., Ltd. | 963 |
57 |
| Bayerische Motoren Werke Aktiengesellschaft | 15207 |
50 |
| GM Global Technology Operations LLC | 16039 |
43 |
| Panasonic Energy Co., Ltd. | 1015 |
43 |
| AESC Japan Ltd. | 373 |
41 |
| Ibiden Co., Ltd. | 1663 |
38 |
| Milwaukee Electric Tool Corporation | 4937 |
38 |
| Sumitomo Wiring Systems, Ltd. | 10954 |
37 |
| Other owners | 2326 |