- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 50/13 - Propulsion using external fans or propellers
Patent holdings for IPC class B64U 50/13
Total number of patents in this class: 176
10-year publication summary
|
0
|
0
|
1
|
5
|
22
|
30
|
41
|
47
|
26
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AeroVironment, Inc. | 585 |
12 |
| Aero Velocity Inc. | 42 |
10 |
| Skydio, Inc. | 539 |
8 |
| Aeronext Inc. | 196 |
7 |
| Wing Aviation LLC | 583 |
6 |
| Anduril Industries Inc. | 227 |
6 |
| Textron Innovations Inc. | 2543 |
5 |
| SZ DJI Technology Co., Ltd | 6942 |
4 |
| Shanghai Autoflight Co., Ltd. | 56 |
4 |
| Ascendance Flight Technologies | 36 |
4 |
| The Boeing Company | 20212 |
3 |
| Efix Aviation Ltd | 9 |
3 |
| Denso Corporation | 25799 |
2 |
| Amazon Technologies, Inc. | 28299 |
2 |
| California Institute of Technology | 4045 |
2 |
| Alpraaz AB | 23 |
2 |
| Singapore University of Technology and Design | 246 |
2 |
| Technische Universiteit Delft | 776 |
2 |
| Ishikawa Energy Research Co., Ltd. | 108 |
2 |
| Colugo Systems Ltd | 11 |
2 |
| Other owners | 88 |