- 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: 1097
10-year publication summary
|
45
|
72
|
76
|
79
|
101
|
108
|
135
|
120
|
117
|
139
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15204 |
105 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
72 |
| Murata Manufacturing Co., Ltd. | 24650 |
36 |
| LG Chem, Ltd. | 17636 |
32 |
| Samsung SDI Co., Ltd. | 8437 |
28 |
| Panasonic Energy Co., Ltd. | 931 |
27 |
| Sanyo Electric Co., Ltd. | 3673 |
26 |
| Bayerische Motoren Werke Aktiengesellschaft | 14440 |
25 |
| Valeo Systemes Thermiques | 2737 |
20 |
| Robert Bosch GmbH | 42742 |
18 |
| Eve Energy Co., Ltd. | 486 |
17 |
| Toyota Motor Corporation | 32599 |
13 |
| Thunder Power New Energy Vehicle Development Company Limited | 146 |
13 |
| Spur Concepts Inc. | 21 |
13 |
| Faraday & Future Inc. | 327 |
12 |
| Tesla, Inc. | 1736 |
12 |
| GM Global Technology Operations LLC | 15114 |
11 |
| Atieva, Inc. | 506 |
10 |
| McLaren Automotive Limited | 232 |
10 |
| Rivian IP Holdings, LLC | 1367 |
10 |
| Other owners | 587 |