- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 61/04 - Electrothermal relays wherein the thermally-sensitive member is only heated directly
Patent holdings for IPC class H01H 61/04
Total number of patents in this class: 13
10-year publication summary
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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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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
|
|---|---|---|
| Illinois Tool Works Inc. | 11745 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4016 |
1 |
| Lucent Technologies Inc. | 500 |
1 |
| Yazaki Corporation | 6983 |
1 |
| Tsinghua University | 6112 |
1 |
| Fuji Electric FA Components & Systems Co., Ltd. | 242 |
1 |
| NB Technologies GmbH | 8 |
1 |
| Schneider Electric USA, Inc. | 1344 |
1 |
| Thermik Geraetebau GmbH | 5 |
1 |
| Uchiya Thermostat Co., Ltd. | 61 |
1 |
| Safran Electrical & Power | 743 |
1 |
| Bourns KK. | 60 |
1 |
| LG Energy Solution, Ltd. | 17738 |
1 |
| Other owners | 0 |