- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 9/26 - Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
Patent holdings for IPC class H02P 9/26
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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0
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3
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 24852 |
1 |
| Kia Motors Corporation | 7717 |
1 |
| ABB Schweiz AG | 7680 |
1 |
| General Electric Technology GmbH | 1337 |
1 |
| Konecranes plc | 48 |
1 |
| Korea Electric Power Corporation | 464 |
1 |
| Vestas Wind Systems A/S | 3812 |
1 |
| Holcomb Scientific Research Limited | 12 |
1 |
| TMEIC Corporation | 923 |
1 |
| Other owners | 0 |