- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0256 - Vias, i.e. connectors passing through the separator material
Patent holdings for IPC class H01M 8/0256
Total number of patents in this class: 92
10-year publication summary
|
9
|
7
|
6
|
9
|
6
|
10
|
9
|
6
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 24787 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11130 |
8 |
| Toyota Motor Corporation | 35906 |
7 |
| Robert Bosch GmbH | 44238 |
7 |
| Kia Motors Corporation | 7718 |
6 |
| Audi AG | 7568 |
3 |
| Powercell Sweden AB | 126 |
3 |
| Reinz-Dichtungs-GmbH | 282 |
3 |
| Murata Manufacturing Co., Ltd. | 25785 |
2 |
| Toyota Boshoku Kabushiki Kaisha | 1505 |
2 |
| Lockheed Martin Energy, LLC | 152 |
2 |
| Bramble Energy Limited | 19 |
2 |
| Niterra Co., Ltd. | 1413 |
2 |
| Johnson & Johnson Vision Care, Inc. | 1160 |
1 |
| Honda Motor Co., Ltd. | 26090 |
1 |
| LG Chem, Ltd. | 17937 |
1 |
| ExxonMobil Research And Engineering Company | 2402 |
1 |
| Nissan Motor Co., Ltd. | 12994 |
1 |
| Kyocera Corporation | 14402 |
1 |
| STMicroelectronics S.r.l. | 3370 |
1 |
| Other owners | 30 |