- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/02 - Secondary cells; Manufacture thereof - Details
Patent holdings for IPC class H01M 10/02
Total number of patents in this class: 546
10-year publication summary
|
40
|
37
|
42
|
42
|
25
|
25
|
14
|
22
|
21
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 7347 |
55 |
| LG Energy Solution, Ltd. | 12884 |
39 |
| Robert Bosch GmbH | 41786 |
25 |
| LG Chem, Ltd. | 17639 |
20 |
| Murata Manufacturing Co., Ltd. | 23702 |
14 |
| CPS Technology Holdings LLC | 699 |
12 |
| SK Innovation Co., Ltd. | 1217 |
11 |
| Toyota Motor Corporation | 30455 |
10 |
| Li-Tec Battery GmbH | 240 |
9 |
| Apple Inc. | 52750 |
8 |
| Semiconductor Energy Laboratory Co., Ltd. | 11101 |
7 |
| Panasonic Corporation | 20315 |
6 |
| Briggs & Stratton, LLC | 660 |
6 |
| GM Global Technology Operations LLC | 14260 |
5 |
| Yazaki Corporation | 6466 |
5 |
| Toyota Industries Corporation | 1057 |
5 |
| Johnson Controls Technology Company | 1480 |
5 |
| Dyson Technology Limited | 3422 |
5 |
| Enovix Corporation | 121 |
5 |
| Ford Global Technologies, LLC | 20070 |
4 |
| Other owners | 290 |