- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/528 - Fixed electrical connections, i.e. not intended for disconnection
Patent holdings for IPC class H01M 50/528
Total number of patents in this class: 451
10-year publication summary
|
2
|
2
|
2
|
9
|
26
|
30
|
82
|
116
|
110
|
44
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
54 |
| Contemporary Amperex Technology Co., Limited | 5805 |
48 |
| Samsung SDI Co., Ltd. | 6671 |
25 |
| Sanyo Electric Co., Ltd. | 3926 |
22 |
| Ningde Amperex Technology Limited | 1512 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
14 |
| CPS Technology Holdings LLC | 652 |
10 |
| Toyota Motor Corporation | 28582 |
9 |
| Murata Manufacturing Co., Ltd. | 22355 |
8 |
| Eve Power Co., Ltd. | 206 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
7 |
| Varta Microbattery GmbH | 289 |
7 |
| American Battery Solutions, Inc. | 25 |
7 |
| SK on Co., Ltd. | 1016 |
7 |
| Panasonic Energy Co., Ltd. | 667 |
7 |
| Zhuhai CosMX Battery Co., Ltd. | 357 |
6 |
| BYD Company Limited | 3700 |
5 |
| Saft | 250 |
5 |
| Prime Planet Energy & Solutions, Inc. | 559 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Other owners | 178 |