- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 17/28 - Asynchronous induction motors having compensating winding for improving phase angle
Patent holdings for IPC class H02K 17/28
Total number of patents in this class: 11
10-year publication summary
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1
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0
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0
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0
|
1
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0
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1
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2
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 14424 |
1 |
| ABB Schweiz AG | 6794 |
1 |
| BSH Hausgeräte GmbH | 5475 |
1 |
| Hormann KG Antriebstechnik | 80 |
1 |
| Indian Institute of Science | 305 |
1 |
| Kansas State University Research Foundation | 441 |
1 |
| Revolution Motor Technology, LLC | 1 |
1 |
| Universite D'artois | 35 |
1 |
| University of Kentucky Research Foundation | 685 |
1 |
| Indian Institute of Technology Madras (IIT Madras) | 408 |
1 |
| Tribi Systems Pvt. Ltd. | 1 |
1 |
| Other owners | 0 |