- 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: 309
10-year publication summary
|
17
|
21
|
41
|
36
|
27
|
26
|
19
|
25
|
23
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158156 |
35 |
| Form Energy, Inc. | 240 |
22 |
| Toyota Motor Corporation | 35857 |
12 |
| Hyundai Motor Company | 24745 |
9 |
| Massachusetts Institute of Technology | 10259 |
8 |
| Sharp Corporation | 10569 |
5 |
| GM Global Technology Operations LLC | 16170 |
5 |
| Nissan Motor Co., Ltd. | 12980 |
5 |
| Electricite de France | 755 |
5 |
| Alumapower Corporation | 30 |
5 |
| Siemens AG | 24011 |
4 |
| The Regents of the University of California | 20790 |
4 |
| Robert Bosch GmbH | 44209 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
4 |
| Kia Motors Corporation | 7718 |
4 |
| Phinergy Ltd. | 93 |
4 |
| Maxell, Ltd. | 3042 |
4 |
| Kia Corporation | 12477 |
4 |
| E-zinc Inc. | 35 |
4 |
| California Institute of Technology | 4039 |
3 |
| Other owners | 159 |