- 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: 57
10-year publication summary
|
6
|
0
|
4
|
2
|
1
|
4
|
3
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6268 |
7 |
| Eaton Corporation | 1803 |
4 |
| Siemens AG | 23996 |
3 |
| Omron Corporation | 7392 |
3 |
| Eaton Electrical IP GmbH & Co. KG | 157 |
3 |
| Fuji Electric FA Components & Systems Co., Ltd. | 245 |
3 |
| Schneider Electric USA, Inc. | 1325 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
2 |
| Eaton Industries (Austria) GmbH | 103 |
2 |
| Schaltbau GmbH | 91 |
2 |
| SOCOMEC | 87 |
2 |
| SOCOMEC S.A. | 53 |
2 |
| Zotup S.r.l. | 9 |
2 |
| Eaton Intelligent Power Limited | 403 |
2 |
| Dehn SE | 168 |
2 |
| General Electric Company | 13915 |
1 |
| Mitsubishi Electric Corporation | 48172 |
1 |
| Alstom Technology Ltd | 1036 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
1 |
| Tyco Electronics AMP GmbH | 213 |
1 |
| Other owners | 10 |