- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 5/06 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature in oil-filled electric apparatus
Patent holdings for IPC class H02H 5/06
Total number of patents in this class: 7
10-year publication summary
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0
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0
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0
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1
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24568 |
2 |
| Advanced Power Technologies, LLC | 6 |
1 |
| Ctr Manufacturing Industries Limited | 11 |
1 |
| Qorvo US, Inc. | 2137 |
1 |
| Huawei Digital Power Technologies Co. Ltd. | 1874 |
1 |
| Hitachi Energy Ltd. | 2236 |
1 |
| Other owners | 0 |