- 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: 4603
10-year publication summary
|
2
|
7
|
21
|
65
|
287
|
552
|
813
|
901
|
1056
|
704
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19066 |
734 |
| Contemporary Amperex Technology Co., Limited | 10003 |
226 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4017 |
159 |
| Samsung SDI Co., Ltd. | 10624 |
124 |
| Toyota Motor Corporation | 35813 |
117 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
84 |
| SK on Co., Ltd. | 2401 |
84 |
| Ford Global Technologies, LLC | 21524 |
74 |
| Honda Motor Co., Ltd. | 26034 |
69 |
| BYD Company Limited | 6488 |
69 |
| Kia Corporation | 12433 |
69 |
| Hyundai Motor Company | 24703 |
68 |
| Eve Energy Co., Ltd. | 981 |
58 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
51 |
| GM Global Technology Operations LLC | 16155 |
45 |
| Panasonic Energy Co., Ltd. | 1047 |
44 |
| AESC Japan Ltd. | 385 |
42 |
| Ibiden Co., Ltd. | 1667 |
40 |
| Milwaukee Electric Tool Corporation | 4967 |
39 |
| Sumitomo Wiring Systems, Ltd. | 11029 |
38 |
| Other owners | 2369 |