- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/643 - Cylindrical cells
Patent holdings for IPC class H01M 10/643
Total number of patents in this class: 1351
10-year publication summary
|
74
|
76
|
79
|
105
|
112
|
139
|
140
|
120
|
203
|
163
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19637 |
140 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
102 |
| Murata Manufacturing Co., Ltd. | 25981 |
39 |
| Samsung SDI Co., Ltd. | 10924 |
35 |
| Eve Energy Co., Ltd. | 1023 |
35 |
| LG Chem, Ltd. | 17978 |
32 |
| Panasonic Energy Co., Ltd. | 1073 |
32 |
| Bayerische Motoren Werke Aktiengesellschaft | 15489 |
30 |
| Sanyo Electric Co., Ltd. | 3379 |
26 |
| Valeo Systemes Thermiques | 2819 |
23 |
| Robert Bosch GmbH | 44363 |
18 |
| Spur Concepts Inc. | 28 |
18 |
| GM Global Technology Operations LLC | 16237 |
14 |
| Ford Global Technologies, LLC | 21624 |
14 |
| Toyota Motor Corporation | 36327 |
13 |
| Tesla, Inc. | 2044 |
13 |
| Thunder Power New Energy Vehicle Development Company Limited | 146 |
13 |
| Faraday & Future Inc. | 315 |
12 |
| Rivian IP Holdings, LLC | 1638 |
12 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4045 |
12 |
| Other owners | 718 |