- 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: 2055
10-year publication summary
|
124
|
137
|
113
|
167
|
210
|
212
|
195
|
228
|
215
|
79
|
| 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 |
356 |
| Robert Bosch GmbH | 40953 |
88 |
| Samsung SDI Co., Ltd. | 6671 |
79 |
| Sanyo Electric Co., Ltd. | 3926 |
79 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
76 |
| SK on Co., Ltd. | 1016 |
55 |
| Denso Corporation | 23338 |
46 |
| Ford Global Technologies, LLC | 19702 |
40 |
| Contemporary Amperex Technology Co., Limited | 5805 |
39 |
| Honda Motor Co., Ltd. | 24537 |
36 |
| Sumitomo Electric Industries, Ltd. | 14131 |
34 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
33 |
| AutoNetworks Technologies, Ltd. | 5809 |
33 |
| Toyota Motor Corporation | 28582 |
32 |
| CPS Technology Holdings LLC | 652 |
32 |
| GM Global Technology Operations LLC | 13620 |
31 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
31 |
| GS Yuasa International Ltd. | 1834 |
30 |
| LG Chem, Ltd. | 17205 |
26 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
25 |
| Other owners | 854 |