- 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: 371
10-year publication summary
|
36
|
46
|
33
|
38
|
34
|
29
|
25
|
25
|
28
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| May Patents Ltd. | 171 |
37 |
| Boe Technology Group Co., Ltd. | 44746 |
11 |
| ZTE Corporation | 44331 |
8 |
| The NOCO Company | 473 |
8 |
| Volteon LLC | 27 |
8 |
| The United States of America as represented by the Secretary of the Army | 1265 |
6 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3939 |
5 |
| Colgate-Palmolive Company | 5733 |
4 |
| Powercast Corporation | 85 |
4 |
| Caterpillar Inc. | 10343 |
3 |
| China University of Mining and Technology | 1318 |
3 |
| Saudi Arabian Oil Company | 14398 |
3 |
| Stryde Technologies, Inc. | 5 |
3 |
| Trackonomy Systems, Inc. | 203 |
3 |
| Shenzhen Cooperation Technology Co., Ltd. | 17 |
3 |
| Phos Global Energy Solutions Inc | 22 |
3 |
| Hanshow Technology Co., Ltd. | 256 |
3 |
| Samsung Electronics Co., Ltd. | 159473 |
2 |
| Sony Corporation | 29887 |
2 |
| Robert Bosch GmbH | 44398 |
2 |
| Other owners | 250 |