- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/181 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for button or coin cells
Patent holdings for IPC class H01M 50/181
Total number of patents in this class: 57
10-year publication summary
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0
|
0
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0
|
0
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0
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1
|
8
|
21
|
16
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 6671 |
13 |
| Ningde Amperex Technology Limited | 1512 |
9 |
| Murata Manufacturing Co., Ltd. | 22355 |
8 |
| LG Energy Solution, Ltd. | 10813 |
6 |
| Zhuhai CosMX Battery Co., Ltd. | 357 |
4 |
| Maxell, Ltd. | 2533 |
3 |
| Varta Microbattery GmbH | 289 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| NGK Insulators, Ltd. | 4589 |
1 |
| Seiko Instruments Inc. | 660 |
1 |
| Energizer Brands, LLC | 835 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
1 |
| Tianjin Lishen Battery Joint-Stock Co., Ltd. | 19 |
1 |
| Zhuhai Zhi Li Battery Co.,Ltd. | 3 |
1 |
| Ubatt Inc. | 13 |
1 |
| Huaqin Technology Co.,Ltd | 13 |
1 |
| Zhuhai Micromatrix Industrial Co., Ltd. | 3 |
1 |
| Jiangmen Yuanxi Technology Co., Ltd | 1 |
1 |
| Tianjin Juyuan New Energy Technology Co., Ltd. | 5 |
1 |
| Other owners | 0 |