- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/623 - Portable devices, e.g. mobile telephones, cameras or pacemakers
Patent holdings for IPC class H01M 10/623
Total number of patents in this class: 225
10-year publication summary
|
28
|
19
|
15
|
28
|
23
|
24
|
14
|
28
|
15
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Spur Concepts Inc. | 22 |
15 |
| LG Energy Solution, Ltd. | 15346 |
14 |
| Murata Manufacturing Co., Ltd. | 24741 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
8 |
| Samsung SDI Co., Ltd. | 8589 |
6 |
| Samsung Electronics Co., Ltd. | 147622 |
5 |
| Apple Inc. | 55446 |
5 |
| Sony Corporation | 30929 |
5 |
| Philip Morris Products S.A. | 7698 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 11481 |
5 |
| Sanyo Electric Co., Ltd. | 3654 |
5 |
| Microsoft Technology Licensing, LLC | 53910 |
5 |
| Panasonic Energy Co., Ltd. | 934 |
5 |
| Hilti Aktiengesellschaft | 3510 |
4 |
| Federal Express Corporation | 672 |
4 |
| LG Chem, Ltd. | 17656 |
3 |
| Robert Bosch GmbH | 42824 |
3 |
| Amazon Technologies, Inc. | 26938 |
3 |
| Depuy Synthes Products, LLC | 2798 |
3 |
| EnerDel, Inc. | 53 |
3 |
| Other owners | 109 |