- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 25/30 - Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring the motor being controlled by a control effected upon an AC generator supplying it
Patent holdings for IPC class H02P 25/30
Total number of patents in this class: 28
10-year publication summary
|
4
|
1
|
3
|
3
|
1
|
1
|
2
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25274 |
2 |
| General Electric Company | 13793 |
1 |
| Baker Hughes Incorporated | 5241 |
1 |
| Deere & Company | 7609 |
1 |
| Denso Corporation | 24316 |
1 |
| Industrial Technology Research Institute | 5084 |
1 |
| Caterpillar Inc. | 9549 |
1 |
| ZF Friedrichshafen AG | 7142 |
1 |
| Schaeffler Technologies AG & Co. KG | 9882 |
1 |
| Harris Corporation | 1431 |
1 |
| FCA US LLC | 3102 |
1 |
| Coil Master Corporation | 37 |
1 |
| Commercial Aircraft Corporation of China, Ltd | 163 |
1 |
| Franklin Electric Co., Inc. | 222 |
1 |
| Harold Wells Associates, Inc. | 2 |
1 |
| Konecranes Global Corporation | 477 |
1 |
| RBC Manufacturing Corporation | 35 |
1 |
| Rolls-Royce Corporation | 1736 |
1 |
| Rolls-Royce North American Technologies, Inc. | 1169 |
1 |
| Schaeffler Group USA, Inc. | 309 |
1 |
| Other owners | 7 |