- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 7/10 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from norm for rectifiers
Patent holdings for IPC class H02H 7/10
Total number of patents in this class: 206
10-year publication summary
|
16
|
15
|
18
|
12
|
12
|
7
|
10
|
5
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24565 |
6 |
| Siemens Canada Limited | 90 |
5 |
| Murata Manufacturing Co., Ltd. | 23702 |
5 |
| ABB Schweiz AG | 6632 |
5 |
| Ce+t Group SA | 27 |
5 |
| Mitsubishi Electric Corporation | 44851 |
4 |
| ZTE Corporation | 41061 |
4 |
| Rockwell Automation Technologies, Inc. | 2654 |
4 |
| Hitachi Energy Ltd. | 2232 |
4 |
| Robert Bosch GmbH | 41786 |
3 |
| Semiconductor Components Industries, L.L.C. | 5246 |
3 |
| Richtek Technology Corp. | 578 |
3 |
| GE Infrastructure Technology, LLC | 6114 |
3 |
| Innomotics GmbH | 507 |
3 |
| TMEIC Corporation | 705 |
3 |
| Huawei Technologies Co., Ltd. | 106762 |
2 |
| STMicroelectronics S.r.l. | 3654 |
2 |
| Delta Electronics, Inc. | 2509 |
2 |
| Fuji Electric Co., Ltd. | 4980 |
2 |
| Siemens Industry, Inc. | 1430 |
2 |
| Other owners | 136 |