- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 2/22 - Fixed connections, i.e. not intended for disconnection
Patent holdings for IPC class H01M 2/22
Total number of patents in this class: 840
10-year publication summary
|
96
|
79
|
66
|
77
|
53
|
54
|
14
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 6671 |
136 |
| Robert Bosch GmbH | 40953 |
51 |
| LG Energy Solution, Ltd. | 10813 |
45 |
| Sanyo Electric Co., Ltd. | 3926 |
32 |
| CPS Technology Holdings LLC | 652 |
31 |
| LG Chem, Ltd. | 17205 |
28 |
| GS Yuasa International Ltd. | 1834 |
25 |
| Toyota Motor Corporation | 28582 |
24 |
| Murata Manufacturing Co., Ltd. | 22355 |
21 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
14 |
| Panasonic Corporation | 20786 |
13 |
| Toshiba Corporation | 12017 |
12 |
| Contemporary Amperex Technology Co., Limited | 5805 |
11 |
| BYD Company Limited | 3700 |
10 |
| Sumitomo Electric Industries, Ltd. | 14131 |
9 |
| Lithium Energy and Power GmbH & Co. KG | 87 |
9 |
| Tiveni Mergeco, Inc. | 33 |
9 |
| Li-Tec Battery GmbH | 240 |
8 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
8 |
| AutoNetworks Technologies, Ltd. | 5809 |
8 |
| Other owners | 336 |