- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 12/02 - Details
Patent holdings for IPC class H01M 12/02
Total number of patents in this class: 314
10-year publication summary
|
17
|
21
|
41
|
36
|
27
|
26
|
19
|
26
|
24
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159978 |
36 |
| Form Energy, Inc. | 241 |
22 |
| Toyota Motor Corporation | 36544 |
12 |
| Hyundai Motor Company | 25253 |
9 |
| Massachusetts Institute of Technology | 10335 |
8 |
| Sharp Corporation | 10962 |
5 |
| GM Global Technology Operations LLC | 16306 |
5 |
| Nissan Motor Co., Ltd. | 13127 |
5 |
| Electricite de France | 751 |
5 |
| Alumapower Corporation | 30 |
5 |
| Siemens AG | 23948 |
4 |
| The Regents of the University of California | 20989 |
4 |
| Robert Bosch GmbH | 44445 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
4 |
| Kia Motors Corporation | 7713 |
4 |
| Phinergy Ltd. | 92 |
4 |
| Maxell, Ltd. | 3117 |
4 |
| Kia Corporation | 12991 |
4 |
| E-zinc Inc. | 36 |
4 |
| California Institute of Technology | 4051 |
3 |
| Other owners | 163 |