- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/38 - Construction or manufacture
Patent holdings for IPC class H01M 10/38
Total number of patents in this class: 334
10-year publication summary
|
19
|
18
|
21
|
17
|
27
|
22
|
24
|
21
|
24
|
5
|
| 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 |
10 |
| General Electric Company | 18133 |
9 |
| Toshiba Corporation | 12017 |
8 |
| BYD Company Limited | 3700 |
8 |
| Brother Kogyo Kabushikikaisha | 1709 |
8 |
| Kabushiki Kaisha Nihon Micronics | 377 |
7 |
| Murata Manufacturing Co., Ltd. | 22355 |
6 |
| CITIC Guoan Mengguli New Energy Technology Co., Ltd | 7 |
6 |
| EnerDel, Inc. | 60 |
6 |
| Samsung SDI Co., Ltd. | 6671 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Ceramatec, Inc. | 161 |
5 |
| Contemporary Amperex Technology Co., Limited | 5805 |
5 |
| Shenzhen BAK Battery Co., Ltd. | 41 |
5 |
| Natron Energy, Inc. | 53 |
5 |
| BASF SE | 19740 |
4 |
| LG Chem, Ltd. | 17205 |
4 |
| Toyota Motor Corporation | 28582 |
4 |
| Panasonic Corporation | 20786 |
4 |
| GM Global Technology Operations LLC | 13620 |
3 |
| Other owners | 217 |