- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 6/46 - Grouping of primary cells into batteries of flat cells
Patent holdings for IPC class H01M 6/46
Total number of patents in this class: 206
10-year publication summary
|
7
|
9
|
5
|
12
|
5
|
2
|
1
|
1
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18838 |
30 |
| Samsung SDI Co., Ltd. | 10556 |
26 |
| Varta Microbattery GmbH | 308 |
10 |
| Robert Bosch GmbH | 44128 |
7 |
| Nissan Motor Co., Ltd. | 12947 |
6 |
| Medtronic, Inc. | 9774 |
5 |
| Sanyo Electric Co., Ltd. | 3410 |
5 |
| Envision AESC Japan Ltd. | 271 |
5 |
| Samsung Electronics Co., Ltd. | 157557 |
4 |
| Apple Inc. | 58705 |
4 |
| Toyota Motor Corporation | 35680 |
4 |
| Li-Tec Battery GmbH | 240 |
4 |
| Blue Spark Technologies, Inc. | 39 |
4 |
| Sakti3, Inc. | 49 |
4 |
| Clarios Advanced Solutions LLC | 39 |
4 |
| General Electric Company | 13888 |
2 |
| Murata Manufacturing Co., Ltd. | 25722 |
2 |
| Hyundai Motor Company | 24602 |
2 |
| Cardiac Pacemakers, Inc. | 2832 |
2 |
| HTC Corporation | 2415 |
2 |
| Other owners | 74 |