- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 9/32 - Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using magnetic devices with controllable degree of saturation
Patent holdings for IPC class H02P 9/32
Total number of patents in this class: 10
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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0
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1
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1
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1
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1
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4525 |
3 |
| Pratt & Whitney Canada Corp. | 4215 |
2 |
| Denso Corporation | 23338 |
1 |
| Cummins Power Generation IP, Inc. | 261 |
1 |
| Moteurs Leroy-Somer | 193 |
1 |
| Vestas Wind Systems A/S | 3459 |
1 |
| Analog Devices International Unlimited Company | 1724 |
1 |
| Other owners | 0 |