- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 50/58 - Driving arrangements structurally associated therewithMounting of driving arrangement on armature
Patent holdings for IPC class H01H 50/58
Total number of patents in this class: 173
10-year publication summary
|
16
|
11
|
17
|
12
|
13
|
15
|
15
|
18
|
12
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7402 |
34 |
| Xiamen Hongfa Electric Power Controls Co., Ltd. | 294 |
34 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
14 |
| Fujitsu Component Limited | 256 |
6 |
| Lsis Co., Ltd. | 815 |
5 |
| TE Connectivity Germany GmbH | 609 |
5 |
| FCL Components Limited | 41 |
5 |
| Huawei Technologies Co., Ltd. | 124379 |
4 |
| Huawei Digital Power Technologies Co. Ltd. | 2557 |
4 |
| BYD Company Limited | 6549 |
3 |
| Zhejiang Innuovo New Energy Technology Co.,Ltd. | 13 |
3 |
| Eaton Intelligent Power Limited | 6269 |
3 |
| TE Connectivity Austria GmbH | 36 |
3 |
| Tyco Electronics Austria GmbH | 21 |
2 |
| Elbex Video Ltd. | 81 |
2 |
| Excel Cell Electronic Co., Ltd. | 25 |
2 |
| Panasonic Industrial Devices Europe GmbH | 10 |
2 |
| Schneider Electric Industries SAS | 1595 |
2 |
| Tyco Electronics Technology (SIP) Co., Ltd. | 98 |
2 |
| Xi'an Jiaotong University | 742 |
2 |
| Other owners | 36 |