- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/216 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for button or coin cells
Patent holdings for IPC class H01M 50/216
Total number of patents in this class: 57
10-year publication summary
|
0
|
2
|
0
|
3
|
3
|
11
|
7
|
19
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Duracell U.S. Operations, Inc. | 432 |
6 |
| Samsung SDI Co., Ltd. | 6671 |
4 |
| Earlens Corporation | 149 |
3 |
| Apple Inc. | 50209 |
2 |
| TDK Corporation | 6306 |
2 |
| Eagle Industry Co., Ltd. | 1062 |
2 |
| Hangzhou Timing Security Technologies, Co., Ltd. | 9 |
2 |
| Ningde Amperex Technology Limited | 1512 |
2 |
| Revolution Power Inc. | 16 |
2 |
| Leventhal, Abraham | 2 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kyocera Corporation | 12735 |
1 |
| Dell Products L.P. | 11144 |
1 |
| Casio Computer Co., Ltd. | 3343 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1827 |
1 |
| AAC Module Technologies (Changzhou) Co., Ltd. | 88 |
1 |
| Other owners | 20 |