- 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: 806
10-year publication summary
|
0
|
6
|
37
|
45
|
193
|
99
|
79
|
91
|
77
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18838 |
107 |
| Sumitomo Wiring Systems, Ltd. | 10987 |
51 |
| Sumitomo Electric Industries, Ltd. | 16305 |
45 |
| AutoNetworks Technologies, Ltd. | 7089 |
45 |
| Contemporary Amperex Technology Co., Limited | 9937 |
42 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
36 |
| Sanyo Electric Co., Ltd. | 3410 |
25 |
| GS Yuasa International Ltd. | 2246 |
24 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
23 |
| Samsung SDI Co., Ltd. | 10556 |
17 |
| BYD Company Limited | 6463 |
14 |
| Vehicle Energy Japan Inc. | 352 |
14 |
| CPS Technology Holdings LLC | 758 |
13 |
| AESC Japan Ltd. | 378 |
13 |
| Murata Manufacturing Co., Ltd. | 25722 |
12 |
| Toyota Motor Corporation | 35680 |
9 |
| Eve Energy Co., Ltd. | 978 |
9 |
| Maxell, Ltd. | 3015 |
8 |
| Kyocera Corporation | 14335 |
7 |
| Ningde Amperex Technology Limited | 2661 |
7 |
| Other owners | 285 |