- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/50 - Current conducting connections for cells or batteries
Patent holdings for IPC class H01M 50/50
Total number of patents in this class: 484
10-year publication summary
|
1
|
1
|
0
|
6
|
36
|
40
|
150
|
59
|
75
|
37
|
| 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 |
52 |
| Contemporary Amperex Technology Co., Limited | 5805 |
40 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
37 |
| Sumitomo Electric Industries, Ltd. | 14131 |
32 |
| AutoNetworks Technologies, Ltd. | 5809 |
32 |
| Sanyo Electric Co., Ltd. | 3926 |
19 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
19 |
| GS Yuasa International Ltd. | 1834 |
17 |
| Samsung SDI Co., Ltd. | 6671 |
13 |
| CPS Technology Holdings LLC | 652 |
9 |
| BYD Company Limited | 3700 |
8 |
| SK on Co., Ltd. | 1016 |
7 |
| AESC Japan Ltd. | 46 |
7 |
| Murata Manufacturing Co., Ltd. | 22355 |
6 |
| Yazaki Corporation | 6282 |
6 |
| Ningde Amperex Technology Limited | 1512 |
6 |
| Maxell, Ltd. | 2533 |
6 |
| Vehicle Energy Japan Inc. | 250 |
5 |
| Globe (Jiangsu) Co., Ltd. | 253 |
5 |
| Toyota Motor Corporation | 28582 |
4 |
| Other owners | 154 |