- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/54 - Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
Patent holdings for IPC class H01M 50/54
Total number of patents in this class: 934
10-year publication summary
|
1
|
5
|
33
|
75
|
64
|
104
|
165
|
150
|
147
|
157
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18906 |
176 |
| Samsung SDI Co., Ltd. | 10589 |
98 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
45 |
| SK on Co., Ltd. | 2386 |
39 |
| Ningde Amperex Technology Limited | 2682 |
34 |
| Toyota Motor Corporation | 35772 |
33 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
29 |
| Sanyo Electric Co., Ltd. | 3407 |
23 |
| GM Global Technology Operations LLC | 16124 |
21 |
| Murata Manufacturing Co., Ltd. | 25744 |
18 |
| Enovix Corporation | 178 |
17 |
| Contemporary Amperex Technology Co., Limited | 9961 |
15 |
| Honda Motor Co., Ltd. | 26025 |
14 |
| Prime Planet Energy & Solutions, Inc. | 1050 |
13 |
| NGK Insulators, Ltd. | 5236 |
12 |
| Hyundai Motor Company | 24653 |
11 |
| Northvolt AB | 257 |
11 |
| Apple Inc. | 58742 |
9 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
9 |
| Kia Corporation | 12385 |
9 |
| Other owners | 298 |