- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 25/06 - Undercarriages fixed
Patent holdings for IPC class B64C 25/06
Total number of patents in this class: 77
10-year publication summary
|
7
|
11
|
10
|
12
|
6
|
4
|
8
|
6
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SZ DJI Technology Co., Ltd | 6886 |
13 |
| Airbus Helicopters | 934 |
6 |
| Airbus Helicopters Deutschland GmbH | 324 |
5 |
| Dronexus Aero LLC | 10 |
5 |
| Bell Helicopter Textron Inc. | 993 |
3 |
| E.B. Robinson Ltd. | 7 |
3 |
| The Boeing Company | 20106 |
2 |
| Alarm.com Incorporated | 1003 |
2 |
| United Parcel Service of America, Inc. | 1533 |
2 |
| United Therapeutics Corporation | 317 |
2 |
| University of Kansas | 899 |
2 |
| Autel Robotics Co. Ltd. | 1038 |
2 |
| Intel Corporation | 46569 |
1 |
| Lockheed Martin Corporation | 3276 |
1 |
| Aurora Flight Sciences Corporation | 244 |
1 |
| Beringer Aero | 7 |
1 |
| Cape Peninsula University of Technology | 12 |
1 |
| Cvut V Praze, Fakulta Strojni | 18 |
1 |
| Japan Aviation Electronics Industry, Limited | 1802 |
1 |
| Kespry, Inc. | 7 |
1 |
| Other owners | 22 |