- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 5/69 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors mechanically coupled by gearing
Patent holdings for IPC class H02P 5/69
Total number of patents in this class: 14
10-year publication summary
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2
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2
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2
|
1
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2
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0
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1
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3
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0
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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
|
|---|---|---|
| Renesas Electronics Corporation | 6305 |
2 |
| Conti Temic microelectronic GmbH | 951 |
2 |
| Dr. Johannes Heidenhain GmbH | 411 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Rolls-Royce Corporation | 1686 |
1 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
1 |
| Solsona Enterprise, LLC | 10 |
1 |
| B&R Industrial Automation GmbH | 194 |
1 |
| Transportation IP Holdings, LLC | 843 |
1 |
| Other owners | 0 |