- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 71/14 - Electrothermal mechanisms
Patent holdings for IPC class H01H 71/14
Total number of patents in this class: 76
10-year publication summary
|
4
|
5
|
7
|
4
|
2
|
8
|
5
|
4
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 23983 |
7 |
| Siemens Industry, Inc. | 1587 |
5 |
| Schneider Electric Industries SAS | 1595 |
5 |
| ETO Magnetic GmbH | 279 |
4 |
| Eaton Intelligent Power Limited | 6269 |
4 |
| Eaton Intelligent Power Limited | 403 |
3 |
| Centre National de La Recherche Scientifique | 11077 |
2 |
| Dinkle Enterprise Co., Ltd. | 124 |
2 |
| Ecole Centrale de Lyon | 136 |
2 |
| Insa Lyon | 11 |
2 |
| Kkb Technologies, LLC | 4 |
2 |
| Tohoku University | 3017 |
2 |
| Universite Claude Bernard Lyon 1 | 1088 |
2 |
| Safran Electrical & Power | 776 |
2 |
| Shanghai Chenzhu Instrument Co., Ltd | 18 |
2 |
| Dinkle Electric Machinery (China) Co., Ltd. | 82 |
2 |
| Safran Electrical & Power USA, LLC | 52 |
2 |
| Sharp Corporation | 10847 |
1 |
| Siemens Energy, Inc. | 1683 |
1 |
| ABB S.p.A. | 439 |
1 |
| Other owners | 23 |