- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/46 - Accumulators structurally combined with charging apparatus
Patent holdings for IPC class H01M 10/46
Total number of patents in this class: 3102
10-year publication summary
|
230
|
274
|
251
|
271
|
286
|
264
|
239
|
221
|
198
|
63
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
70 |
| Toyota Motor Corporation | 28582 |
64 |
| LG Energy Solution, Ltd. | 10813 |
62 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
57 |
| Honda Motor Co., Ltd. | 24537 |
54 |
| Robert Bosch GmbH | 40953 |
52 |
| Samsung SDI Co., Ltd. | 6671 |
45 |
| Panasonic Corporation | 20786 |
42 |
| Murata Manufacturing Co., Ltd. | 22355 |
40 |
| Apple Inc. | 50209 |
39 |
| Nissan Motor Co., Ltd. | 12249 |
37 |
| Ford Global Technologies, LLC | 19702 |
33 |
| Makita Corporation | 2339 |
32 |
| Cilag GmbH International | 5813 |
31 |
| Sony Corporation | 32931 |
30 |
| Sanyo Electric Co., Ltd. | 3926 |
27 |
| Hyundai Motor Company | 19021 |
26 |
| GM Global Technology Operations LLC | 13620 |
24 |
| Black & Decker, Inc. | 2402 |
24 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
23 |
| Other owners | 2290 |