- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 7/343 - Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements in which both generator and motor fields are controlled
Patent holdings for IPC class H02P 7/343
Total number of patents in this class: 4
10-year publication summary
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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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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
|
|---|---|---|
| Honda Motor Co., Ltd. | 24537 |
1 |
| SAFRAN S.A. | 518 |
1 |
| Airbus Operations S.A.S. | 2407 |
1 |
| Transportation IP Holdings, LLC | 843 |
1 |
| Other owners | 0 |