- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 5/48 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds
Patent holdings for IPC class H02P 5/48
Total number of patents in this class: 20
10-year publication summary
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3
|
3
|
1
|
2
|
1
|
1
|
3
|
4
|
2
|
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
|
|---|---|---|
| Omachron Intellectual Property Inc. | 953 |
3 |
| Samsung Electronics Co., Ltd. | 153573 |
2 |
| Honda Motor Co., Ltd. | 25858 |
1 |
| Siemens AG | 24236 |
1 |
| Industrial Technology Research Institute | 5079 |
1 |
| Black & Decker, Inc. | 2415 |
1 |
| Beijing Jingwei Hirain Technologies Co., Ltd. | 1 |
1 |
| Korea Aerospace Research Institute | 320 |
1 |
| Nidec Corporation | 2764 |
1 |
| Nidec Motor Corporation | 524 |
1 |
| Southeast University | 1508 |
1 |
| W.W. Grainger, Inc. | 312 |
1 |
| Modern Propulsion, LLC | 1 |
1 |
| Adaptive Balancing Power GmbH | 8 |
1 |
| Barra Project International S.r.l. | 2 |
1 |
| Ningbo Gauss Robot Co., Ltd. | 5 |
1 |
| Zhe Jiang Siekon Transmission Technology Co., Ltd | 4 |
1 |
| Other owners | 0 |