- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/578 - Devices or arrangements for the interruption of current in response to pressure
Patent holdings for IPC class H01M 50/578
Total number of patents in this class: 260
10-year publication summary
5
|
1
|
4
|
5
|
23
|
37
|
43
|
51
|
66
|
16
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Energy Solution, Ltd. | 10813 |
61 |
Samsung SDI Co., Ltd. | 6671 |
21 |
Sanyo Electric Co., Ltd. | 3926 |
19 |
Contemporary Amperex Technology Co., Limited | 5805 |
19 |
Panasonic Energy Co., Ltd. | 667 |
10 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
Toyota Motor Corporation | 28582 |
7 |
CPS Technology Holdings LLC | 652 |
7 |
Murata Manufacturing Co., Ltd. | 22355 |
6 |
Sion Power Corporation | 286 |
6 |
BYD Company Limited | 3700 |
5 |
Dongguan Poweramp Technology Limited | 195 |
5 |
Hilti Aktiengesellschaft | 3227 |
4 |
Ningde Amperex Technology Limited | 1512 |
4 |
Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1544 |
4 |
Vehicle Energy Japan Inc. | 250 |
4 |
Infineon Technologies AG | 8189 |
2 |
American Lithium Energy Corporation | 48 |
2 |
Carl Freudenberg KG | 1346 |
2 |
Cornell University | 3036 |
2 |
Other owners | 62 |