- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 69/00 - Apparatus or processes for the manufacture of emergency protective devices
Patent holdings for IPC class H01H 69/00
Total number of patents in this class: 48
10-year publication summary
|
7
|
6
|
4
|
4
|
2
|
3
|
2
|
1
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6227 |
9 |
| Siemens Industry, Inc. | 1585 |
7 |
| ABB S.p.A. | 439 |
6 |
| Schneider Electric Industries SAS | 1589 |
4 |
| Littelfuse, Inc. | 793 |
3 |
| Siemens AG | 24050 |
2 |
| ABB Schweiz AG | 7578 |
2 |
| Mitsubishi Electric Corporation | 47943 |
1 |
| CBS ArcSafe, Inc. | 67 |
1 |
| Eaton GmbH | 19 |
1 |
| Lsis Co., Ltd. | 814 |
1 |
| Nitto Kogyo Corporation | 47 |
1 |
| Rockwell Automation Switzerland GmbH | 44 |
1 |
| Schneider Electric USA, Inc. | 1340 |
1 |
| Shihlin Electric & Engineering Corp. | 2 |
1 |
| Safran Electrical & Power | 766 |
1 |
| WEG Drives and Controls Automação LTDA | 5 |
1 |
| SiliconIntervention Inc. | 44 |
1 |
| Zongda Electric Co., Ltd. | 2 |
1 |
| Chint Low Voltage Electrical Technology Co., Ltd. | 66 |
1 |
| Other owners | 2 |