- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 51/04 - Non-polarised relays with single armatureNon-polarised relays with single set of ganged armatures
Patent holdings for IPC class H01H 51/04
Total number of patents in this class: 15
10-year publication summary
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0
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2
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1
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1
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0
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0
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0
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0
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44254 |
3 |
| Fujitsu Component Limited | 256 |
2 |
| Bosch Automotive Products (Changsha) Co., Ltd. | 12 |
2 |
| Hydro-Quebec | 633 |
2 |
| WM Smart Mobility (Shanghai) Co., Ltd. | 11 |
2 |
| Schneider Electric Industries SAS | 1595 |
1 |
| Thomas & Betts International LLC | 373 |
1 |
| Xiamen Hongfa Electric Power Controls Co., Ltd. | 294 |
1 |
| Yong an Electrical Industry Co., Ltd | 2 |
1 |
| Other owners | 0 |