- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/256 - Carrying devices, e.g. belts
Patent holdings for IPC class H01M 50/256
Total number of patents in this class: 332
10-year publication summary
|
1
|
0
|
5
|
17
|
22
|
32
|
46
|
53
|
80
|
77
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15163 |
44 |
| LAT Enterprises, Inc., DBA MediPak Energy Systems | 107 |
24 |
| Honda Motor Co., Ltd. | 25335 |
15 |
| Makita Corporation | 2452 |
8 |
| Milwaukee Electric Tool Corporation | 4428 |
8 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3656 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
6 |
| Briggs & Stratton, LLC | 671 |
6 |
| SK on Co., Ltd. | 1675 |
6 |
| Toyota Motor Corporation | 32542 |
5 |
| Hilti Aktiengesellschaft | 3498 |
5 |
| Contemporary Amperex Technology Co., Limited | 6794 |
5 |
| Nanjing Chervon Industry Co., Ltd. | 1078 |
5 |
| Samsung Electronics Co., Ltd. | 147003 |
4 |
| Samsung SDI Co., Ltd. | 8412 |
4 |
| Duracell U.S. Operations, Inc. | 416 |
4 |
| Champion Power Equipment, Inc. | 177 |
4 |
| Emerging Automotive, LLC | 118 |
4 |
| CPS Technology Holdings LLC | 728 |
4 |
| GS Yuasa International Ltd. | 2050 |
3 |
| Other owners | 161 |