- 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: 122
10-year publication summary
|
4
|
10
|
12
|
24
|
10
|
6
|
15
|
6
|
8
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 5001 |
24 |
| Pratt & Whitney Canada Corp. | 5059 |
10 |
| Rolls-Royce Corporation | 1691 |
7 |
| Rolls-Royce North American Technologies, Inc. | 1143 |
7 |
| GE Aviation Systems LLC | 585 |
6 |
| Kawasaki Heavy Industries, Limited | 1631 |
5 |
| General Electric Company | 13776 |
4 |
| The Boeing Company | 20106 |
4 |
| Rolls-Royce PLC | 3172 |
4 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3145 |
4 |
| SAFRAN S.A. | 637 |
3 |
| Safran Electrical & Power | 728 |
3 |
| General Electric Deutschland Holding GmbH | 61 |
3 |
| Honeywell International Inc. | 13561 |
2 |
| Airbus Operations GmbH | 3391 |
2 |
| Airbus Helicopters | 934 |
2 |
| Amazon Technologies, Inc. | 27509 |
2 |
| Airbus Defence and Space GmbH | 867 |
2 |
| Commercial Aircraft Corporation of China, Ltd | 170 |
2 |
| IHI Corporation | 3497 |
2 |
| Other owners | 24 |