- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 25/24 - Operating mechanisms electric
Patent holdings for IPC class B64C 25/24
Total number of patents in this class: 114
10-year publication summary
|
3
|
7
|
8
|
16
|
14
|
16
|
11
|
10
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Landing Systems | 621 |
13 |
| Goodrich Corporation | 2081 |
11 |
| Airbus Operations Limited | 1157 |
6 |
| King Abdullah University of Science and Technology | 1703 |
5 |
| Messier-Bugatti-Dowty | 243 |
5 |
| Saudi Arabian Oil Company | 11322 |
5 |
| Safran Electronics & Defense | 1130 |
4 |
| Autel Robotics Co. Ltd. | 965 |
4 |
| The Boeing Company | 19843 |
3 |
| Liebherr-Aerospace Lindenberg GmbH | 113 |
3 |
| Sumitomo Precision Products Co., Ltd. | 273 |
3 |
| SZ DJI Technology Co., Ltd | 6791 |
3 |
| Safran Electrical & Power | 507 |
3 |
| Safran Landing Systems UK LTD | 28 |
3 |
| Airbus Helicopters | 984 |
2 |
| Amazon Technologies, Inc. | 24422 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| BAE SYSTEMS plc | 2215 |
2 |
| Israel Aerospace Industries Ltd. | 506 |
2 |
| Other owners | 31 |