- 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: 1309
10-year publication summary
|
74
|
76
|
79
|
105
|
112
|
139
|
138
|
120
|
202
|
124
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18906 |
131 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
95 |
| Murata Manufacturing Co., Ltd. | 25744 |
38 |
| Samsung SDI Co., Ltd. | 10589 |
35 |
| Eve Energy Co., Ltd. | 978 |
34 |
| LG Chem, Ltd. | 17921 |
32 |
| Panasonic Energy Co., Ltd. | 1039 |
32 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
30 |
| Sanyo Electric Co., Ltd. | 3407 |
26 |
| Valeo Systemes Thermiques | 2825 |
22 |
| Robert Bosch GmbH | 44160 |
18 |
| Spur Concepts Inc. | 27 |
18 |
| Toyota Motor Corporation | 35772 |
13 |
| GM Global Technology Operations LLC | 16124 |
13 |
| Tesla, Inc. | 1984 |
13 |
| Thunder Power New Energy Vehicle Development Company Limited | 146 |
13 |
| Faraday & Future Inc. | 316 |
12 |
| Rivian IP Holdings, LLC | 1602 |
12 |
| Milwaukee Electric Tool Corporation | 4958 |
11 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
11 |
| Other owners | 700 |