- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/559 - Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
Patent holdings for IPC class H01M 50/559
Total number of patents in this class: 713
10-year publication summary
|
0
|
0
|
4
|
9
|
23
|
82
|
140
|
145
|
163
|
143
|
| 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 |
185 |
| Samsung SDI Co., Ltd. | 10624 |
113 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
50 |
| Murata Manufacturing Co., Ltd. | 25758 |
34 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4017 |
32 |
| Northvolt AB | 257 |
28 |
| Contemporary Amperex Technology Co., Limited | 10003 |
26 |
| Panasonic Energy Co., Ltd. | 1047 |
21 |
| Eve Power Co., Ltd. | 831 |
15 |
| Varta Microbattery GmbH | 308 |
13 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
12 |
| Eve Energy Co., Ltd. | 981 |
10 |
| SK on Co., Ltd. | 2401 |
10 |
| Zhuhai CosMX Battery Co., Ltd. | 724 |
9 |
| Ningde Amperex Technology Limited | 2697 |
8 |
| AESC Japan Ltd. | 385 |
5 |
| Huizhou Eve Power Co., Ltd | 161 |
5 |
| GM Global Technology Operations LLC | 16155 |
4 |
| Sanyo Electric Co., Ltd. | 3404 |
4 |
| BYD Company Limited | 6488 |
4 |
| Other owners | 125 |