- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling 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: 18
10-year publication summary
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2
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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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1
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3
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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
|
|---|---|---|
| Renesas Electronics Corporation | 5862 |
2 |
| Black & Decker, Inc. | 2420 |
2 |
| Dr. Johannes Heidenhain GmbH | 411 |
2 |
| Samsung Electronics Co., Ltd. | 155224 |
1 |
| Honda Motor Co., Ltd. | 25903 |
1 |
| Toyota Motor Corporation | 34999 |
1 |
| Conti Temic microelectronic GmbH | 802 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15102 |
1 |
| Rolls-Royce Corporation | 1681 |
1 |
| Rolls-Royce North American Technologies, Inc. | 1130 |
1 |
| Solsona Enterprise, LLC | 8 |
1 |
| B&R Industrial Automation GmbH | 58 |
1 |
| Transportation IP Holdings, LLC | 980 |
1 |
| Manjinhanggonggunseoi Co., Ltd. | 1 |
1 |
| AUMOVIO Germany GmbH | 428 |
1 |
| Other owners | 0 |