- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 25/24 - Variable impedance in stator or rotor circuit
Patent holdings for IPC class H02P 25/24
Total number of patents in this class: 15
10-year publication summary
2
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1
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1
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2
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1
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1
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
2 |
Belimo Holding AG | 235 |
2 |
BorgWarner Inc. | 2604 |
2 |
Honda Motor Co., Ltd. | 24537 |
1 |
Siemens AG | 24990 |
1 |
Hitachi, Ltd. | 16452 |
1 |
Black & Decker, Inc. | 2402 |
1 |
Schaeffler Technologies AG & Co. KG | 8880 |
1 |
Regal Beloit America, Inc. | 939 |
1 |
Volvo Car Corporation | 1403 |
1 |
Zhejiang Yueli Electrical Co., Ltd. | 4 |
1 |
AB Cognitive Systems Inc. | 2 |
1 |
Other owners | 0 |