- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/588 - Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
Patent holdings for IPC class H01M 50/588
Total number of patents in this class: 739
10-year publication summary
|
1
|
3
|
0
|
2
|
26
|
72
|
103
|
169
|
202
|
93
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 17738 |
123 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3938 |
44 |
| Samsung SDI Co., Ltd. | 9976 |
42 |
| Contemporary Amperex Technology Co., Limited | 9097 |
42 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
26 |
| GS Yuasa International Ltd. | 2222 |
24 |
| Sumitomo Electric Industries, Ltd. | 16126 |
21 |
| Sumitomo Wiring Systems, Ltd. | 10798 |
21 |
| AESC Japan Ltd. | 350 |
21 |
| AutoNetworks Technologies, Ltd. | 6951 |
20 |
| Murata Manufacturing Co., Ltd. | 25566 |
18 |
| Toyota Motor Corporation | 34794 |
15 |
| Panasonic Energy Co., Ltd. | 988 |
13 |
| Eve Energy Co., Ltd. | 855 |
12 |
| Prime Planet Energy & Solutions, Inc. | 981 |
12 |
| Yazaki Corporation | 6983 |
11 |
| SK on Co., Ltd. | 2148 |
11 |
| Eve Power Co., Ltd. | 764 |
9 |
| Sanyo Electric Co., Ltd. | 3526 |
8 |
| Ibiden Co., Ltd. | 1661 |
8 |
| Other owners | 238 |