- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 101/30 - Special adaptation of control arrangements for generators for aircraft
Patent holdings for IPC class H02P 101/30
Total number of patents in this class: 124
10-year publication summary
|
4
|
10
|
12
|
24
|
10
|
7
|
15
|
7
|
9
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 5014 |
25 |
| Pratt & Whitney Canada Corp. | 5506 |
10 |
| Rolls-Royce Corporation | 1677 |
7 |
| Rolls-Royce North American Technologies, Inc. | 1129 |
7 |
| GE Aviation Systems LLC | 592 |
6 |
| Kawasaki Heavy Industries, Limited | 1674 |
5 |
| General Electric Company | 13910 |
4 |
| The Boeing Company | 20163 |
4 |
| Rolls-Royce PLC | 3223 |
4 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3263 |
4 |
| SAFRAN S.A. | 792 |
3 |
| Safran Electrical & Power | 772 |
3 |
| General Electric Deutschland Holding GmbH | 69 |
3 |
| Honeywell International Inc. | 12772 |
2 |
| Airbus Operations GmbH | 3449 |
2 |
| Airbus Helicopters | 952 |
2 |
| Amazon Technologies, Inc. | 28118 |
2 |
| Airbus Defence and Space GmbH | 876 |
2 |
| Commercial Aircraft Corporation of China, Ltd | 177 |
2 |
| IHI Corporation | 3535 |
2 |
| Other owners | 25 |