- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 63/36 - Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
Patent holdings for IPC class H01H 63/36
Total number of patents in this class: 5
10-year publication summary
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0
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0
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2
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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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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11688 |
2 |
| Denso Corporation | 25232 |
1 |
| Elster Solutions, LLC | 54 |
1 |
| Hall Labs, LLC | 148 |
1 |
| Other owners | 0 |