- 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: 191
10-year publication summary
|
11
|
29
|
20
|
20
|
28
|
23
|
24
|
13
|
27
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
12 |
| Murata Manufacturing Co., Ltd. | 22355 |
10 |
| Spur Concepts Inc. | 13 |
7 |
| Sony Corporation | 32931 |
5 |
| Philip Morris Products S.A. | 6751 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
5 |
| Samsung SDI Co., Ltd. | 6671 |
5 |
| Sanyo Electric Co., Ltd. | 3926 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Microsoft Technology Licensing, LLC | 51439 |
5 |
| Panasonic Energy Co., Ltd. | 667 |
5 |
| Apple Inc. | 50209 |
4 |
| Hilti Aktiengesellschaft | 3227 |
4 |
| Federal Express Corporation | 407 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| LG Chem, Ltd. | 17205 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Amazon Technologies, Inc. | 24422 |
3 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
3 |
| Depuy Synthes Products, LLC | 2880 |
3 |
| Other owners | 92 |