- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 21/28 - Stator flux based control
Patent holdings for IPC class H02P 21/28
Total number of patents in this class: 40
10-year publication summary
0
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3
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3
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2
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2
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4
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5
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6
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3
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2
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nissan Motor Co., Ltd. | 12249 |
3 |
Omron Corporation | 6968 |
3 |
Cummins Inc. | 2369 |
3 |
Huazhong University of Science and Technology | 930 |
3 |
RENAULT s.a.s. | 5674 |
3 |
Harbin Institute of Technology | 356 |
2 |
LG Electronics Inc. | 69257 |
1 |
The Boeing Company | 19843 |
1 |
Mitsubishi Electric Corporation | 43934 |
1 |
Wisconsin Alumni Research Foundation | 3774 |
1 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
The Trustees of Columbia University in the City of New York | 3440 |
1 |
Beckhoff Automation GmbH | 486 |
1 |
Goodrich Control Systems | 17 |
1 |
North China Electric Power Research Institute Co., Ltd. | 21 |
1 |
Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 1478 |
1 |
State Grid Corporation of China | 1308 |
1 |
Technelec Ltd | 23 |
1 |
Tokyo Institute of Technology | 1367 |
1 |
Valeo Japan Co., Ltd. | 292 |
1 |
Other owners | 9 |