- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/593 - SpacersInsulating plates
Patent holdings for IPC class H01M 50/593
Total number of patents in this class: 1489
10-year publication summary
|
0
|
0
|
5
|
5
|
54
|
118
|
240
|
280
|
302
|
380
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19856 |
237 |
| Contemporary Amperex Technology Co., Limited | 10746 |
224 |
| Samsung SDI Co., Ltd. | 11033 |
107 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4055 |
82 |
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
63 |
| Ningde Amperex Technology Limited | 2898 |
46 |
| Xiamen Hithium Energy Storage Technology Co., Ltd. | 524 |
36 |
| BYD Company Limited | 6681 |
35 |
| Eve Power Co., Ltd. | 864 |
34 |
| Murata Manufacturing Co., Ltd. | 26029 |
29 |
| GS Yuasa International Ltd. | 2296 |
27 |
| SK on Co., Ltd. | 2550 |
24 |
| Eve Energy Co., Ltd. | 1054 |
21 |
| Toyota Motor Corporation | 36465 |
20 |
| Panasonic Energy Co., Ltd. | 1074 |
19 |
| Sanyo Electric Co., Ltd. | 3370 |
18 |
| Prime Planet Energy & Solutions, Inc. | 1113 |
17 |
| Svolt Energy Technology Company Limited | 497 |
13 |
| Shenzhen Hithium Energy Storage Control Technology Co., Ltd. | 44 |
13 |
| Honda Motor Co., Ltd. | 26684 |
12 |
| Other owners | 412 |