- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 25/26 - Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance
Patent holdings for IPC class H02P 25/26
Total number of patents in this class: 9
10-year publication summary
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0
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0
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1
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2
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1
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0
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1
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0
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55345 |
2 |
| Snu R&db Foundation | 464 |
2 |
| Mitsubishi Electric Corporation | 46346 |
1 |
| Regal Beloit America, Inc. | 866 |
1 |
| Safran Aircraft Engines | 6303 |
1 |
| SEW-EURODRIVE GmbH & Co. KG | 1961 |
1 |
| Valeo Equipements Electriques Moteur | 997 |
1 |
| Other owners | 0 |