- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 103/20 - Controlling arrangements characterised by the type of generator of the synchronous type
Patent holdings for IPC class H02P 103/20
Total number of patents in this class: 78
10-year publication summary
|
3
|
14
|
11
|
4
|
4
|
9
|
13
|
4
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25579 |
11 |
| Wobben Properties GmbH | 1219 |
4 |
| Rolls-Royce PLC | 3223 |
3 |
| Vestas Wind Systems A/S | 3801 |
3 |
| SAFRAN S.A. | 792 |
2 |
| The Boeing Company | 20163 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
2 |
| Daikin Industries, Ltd. | 10504 |
2 |
| Hamilton Sundstrand Corporation | 5014 |
2 |
| IHI Corporation | 3535 |
2 |
| The Ritsumeikan Trust | 178 |
2 |
| GE Infrastructure Technology, LLC | 6165 |
2 |
| Guizhou Power Grid Company Limited | 186 |
2 |
| Kinetic Technologies International Holdings LP | 74 |
2 |
| General Electric Company | 13910 |
1 |
| Honda Motor Co., Ltd. | 26034 |
1 |
| Hitachi, Ltd. | 16113 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2755 |
1 |
| Robert Bosch GmbH | 44176 |
1 |
| Schaeffler Technologies AG & Co. KG | 11003 |
1 |
| Other owners | 31 |