- 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: 239
10-year publication summary
|
19
|
15
|
28
|
23
|
24
|
14
|
28
|
15
|
31
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Spur Concepts Inc. | 26 |
18 |
| LG Energy Solution, Ltd. | 17555 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
11 |
| Murata Manufacturing Co., Ltd. | 25514 |
10 |
| Samsung Electronics Co., Ltd. | 153845 |
6 |
| Samsung SDI Co., Ltd. | 9851 |
6 |
| Panasonic Energy Co., Ltd. | 987 |
6 |
| Apple Inc. | 58074 |
5 |
| Sony Corporation | 30397 |
5 |
| Philip Morris Products S.A. | 7994 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 11680 |
5 |
| Sanyo Electric Co., Ltd. | 3533 |
5 |
| Microsoft Technology Licensing, LLC | 54242 |
5 |
| Hilti Aktiengesellschaft | 3586 |
4 |
| Federal Express Corporation | 685 |
4 |
| LG Chem, Ltd. | 17822 |
3 |
| Robert Bosch GmbH | 43587 |
3 |
| Amazon Technologies, Inc. | 27705 |
3 |
| Depuy Synthes Products, LLC | 2786 |
3 |
| EnerDel, Inc. | 52 |
3 |
| Other owners | 115 |