- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/179 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
Patent holdings for IPC class H01M 50/179
Total number of patents in this class: 368
10-year publication summary
|
0
|
0
|
2
|
6
|
12
|
34
|
80
|
83
|
78
|
69
|
| 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 |
116 |
| Samsung SDI Co., Ltd. | 10589 |
49 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
16 |
| Contemporary Amperex Technology Co., Limited | 9961 |
15 |
| Eve Power Co., Ltd. | 830 |
14 |
| Northvolt AB | 257 |
11 |
| Panasonic Energy Co., Ltd. | 1039 |
8 |
| BYD Company Limited | 6476 |
7 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
6 |
| SK on Co., Ltd. | 2386 |
6 |
| AESC Japan Ltd. | 378 |
6 |
| Ningde Amperex Technology Limited | 2682 |
5 |
| Murata Manufacturing Co., Ltd. | 25744 |
4 |
| Eve Energy Co., Ltd. | 978 |
4 |
| G.D S.p.A. | 1188 |
4 |
| Atlas Power Technologies Inc. | 40 |
4 |
| Xiamen Ampace Technology Limited | 80 |
3 |
| Lanjing New Energy (Jiaxing) Co., Ltd. | 12 |
3 |
| LG Chem, Ltd. | 17921 |
2 |
| Other owners | 62 |