- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 50/32 - Latching movable parts mechanically
Patent holdings for IPC class H01H 50/32
Total number of patents in this class: 88
10-year publication summary
|
5
|
8
|
10
|
7
|
7
|
2
|
4
|
4
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rockwell Automation Technologies, Inc. | 2800 |
14 |
| Siemens AG | 23943 |
4 |
| Omron Corporation | 7438 |
4 |
| Elbex Video Ltd. | 80 |
4 |
| Xiamen Hongfa Electric Power Controls Co., Ltd. | 317 |
4 |
| Pizzato Elettrica S.r.l. | 103 |
3 |
| Schneider Electric Industries SAS | 1601 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
2 |
| Hamilton Sundstrand Corporation | 5012 |
2 |
| ABB S.p.A. | 441 |
2 |
| Fuji Electric FA Components & Systems Co., Ltd. | 246 |
2 |
| Lsis Co., Ltd. | 814 |
2 |
| Sensata Technologies, Inc. | 443 |
2 |
| Eaton Intelligent Power Limited | 6304 |
2 |
| LS ELECTRIC Co., Ltd | 882 |
2 |
| Hitachi Energy Ltd. | 2675 |
2 |
| The Regents of the University of California | 20987 |
1 |
| Toshiba Corporation | 12754 |
1 |
| Yazaki Corporation | 7184 |
1 |
| ZTE Corporation | 44368 |
1 |
| Other owners | 30 |