- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/545 - Terminals formed by the casing of the cells
Patent holdings for IPC class H01M 50/545
Total number of patents in this class: 302
10-year publication summary
|
0
|
1
|
4
|
8
|
9
|
20
|
39
|
70
|
81
|
48
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
45 |
| Murata Manufacturing Co., Ltd. | 24829 |
25 |
| LG Energy Solution, Ltd. | 15443 |
19 |
| Panasonic Energy Co., Ltd. | 938 |
19 |
| Samsung SDI Co., Ltd. | 8695 |
12 |
| Contemporary Amperex Technology Co., Limited | 7211 |
9 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3786 |
9 |
| Varta Microbattery GmbH | 303 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 14506 |
7 |
| Ningde Amperex Technology Limited | 2257 |
6 |
| American Battery Solutions, Inc. | 21 |
6 |
| Toyota Motor Corporation | 33015 |
5 |
| TDK Corporation | 6873 |
5 |
| Dai Nippon Printing Co., Ltd. | 4122 |
5 |
| 24M Technologies, Inc. | 275 |
5 |
| Maxell, Ltd. | 2837 |
5 |
| Sanyo Electric Co., Ltd. | 3643 |
4 |
| Northvolt AB | 228 |
4 |
| Eve Power Co., Ltd. | 579 |
4 |
| Sony Corporation | 30910 |
3 |
| Other owners | 97 |