- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/647 - Prismatic or flat cells, e.g. pouch cells
Patent holdings for IPC class H01M 10/647
Total number of patents in this class: 2609
10-year publication summary
|
113
|
165
|
211
|
210
|
198
|
236
|
224
|
260
|
316
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 16587 |
435 |
| Samsung SDI Co., Ltd. | 9181 |
109 |
| Robert Bosch GmbH | 43244 |
88 |
| SK on Co., Ltd. | 1913 |
85 |
| Panasonic Intellectual Property Management Co., Ltd. | 32904 |
83 |
| Sanyo Electric Co., Ltd. | 3574 |
81 |
| Ford Global Technologies, LLC | 21058 |
60 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3886 |
55 |
| Toyota Motor Corporation | 33893 |
52 |
| GM Global Technology Operations LLC | 15564 |
49 |
| Denso Corporation | 24965 |
49 |
| GS Yuasa International Ltd. | 2138 |
43 |
| Honda Motor Co., Ltd. | 25764 |
39 |
| CPS Technology Holdings LLC | 755 |
35 |
| Sumitomo Electric Industries, Ltd. | 15941 |
33 |
| Sumitomo Wiring Systems, Ltd. | 10686 |
32 |
| AutoNetworks Technologies, Ltd. | 6858 |
32 |
| Kabushiki Kaisha Toyota Jidoshokki | 1793 |
31 |
| BYD Company Limited | 5812 |
29 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12626 |
29 |
| Other owners | 1160 |