- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 9/46 - Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Patent holdings for IPC class H01H 9/46
Total number of patents in this class: 58
10-year publication summary
|
4
|
6
|
0
|
3
|
2
|
1
|
4
|
2
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6014 |
6 |
| Eaton Corporation | 1815 |
4 |
| Ellenberger & Poensgen GmbH | 230 |
4 |
| Siemens AG | 24409 |
3 |
| Omron Corporation | 7297 |
3 |
| Eaton Electrical IP GmbH & Co. KG | 157 |
3 |
| Fuji Electric FA Components & Systems Co., Ltd. | 250 |
3 |
| Schneider Electric USA, Inc. | 1293 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
2 |
| Eaton Industries (Austria) GmbH | 103 |
2 |
| Schaltbau GmbH | 91 |
2 |
| SOCOMEC S.A. | 50 |
2 |
| Zotup S.r.l. | 9 |
2 |
| Eaton Intelligent Power Limited | 440 |
2 |
| Dehn SE | 166 |
2 |
| General Electric Company | 13845 |
1 |
| Mitsubishi Electric Corporation | 46397 |
1 |
| Alstom Technology Ltd | 1094 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14462 |
1 |
| Tyco Electronics AMP GmbH | 223 |
1 |
| Other owners | 10 |