- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
- H02J 7/32 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover
Patent holdings for IPC class H02J 7/32
Total number of patents in this class: 339
10-year publication summary
|
23
|
35
|
46
|
30
|
38
|
33
|
27
|
24
|
23
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| May Patents Ltd. | 145 |
30 |
| Boe Technology Group Co., Ltd. | 41701 |
11 |
| ZTE Corporation | 42831 |
8 |
| The NOCO Company | 431 |
8 |
| Volteon LLC | 27 |
8 |
| The United States of America as represented by the Secretary of the Army | 1224 |
6 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3892 |
5 |
| Colgate-Palmolive Company | 5784 |
4 |
| Powercast Corporation | 93 |
4 |
| Caterpillar Inc. | 9673 |
3 |
| China University of Mining and Technology | 1268 |
3 |
| Saudi Arabian Oil Company | 13472 |
3 |
| Stryde Technologies, Inc. | 6 |
3 |
| Trackonomy Systems, Inc. | 212 |
3 |
| Shenzhen Cooperation Technology Co., Ltd. | 17 |
3 |
| Phos Global Energy Solutions Inc | 17 |
3 |
| Samsung Electronics Co., Ltd. | 148173 |
2 |
| Sony Corporation | 30891 |
2 |
| Robert Bosch GmbH | 42887 |
2 |
| GM Global Technology Operations LLC | 15239 |
2 |
| Other owners | 226 |