- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 1/48 - Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by pole-changing
Patent holdings for IPC class H02P 1/48
Total number of patents in this class: 8
10-year publication summary
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0
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0
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1
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0
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2
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1
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0
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0
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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
|
|---|---|---|
| KSB SE & Co. KGaA | 628 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Delta Electronics, Inc. | 2401 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Arcelik A.S. | 3617 |
1 |
| Other owners | 0 |