- 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: 138
10-year publication summary
|
0
|
0
|
0
|
1
|
4
|
18
|
28
|
38
|
43
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AeroVironment, Inc. | 534 |
10 |
| Aero Velocity Inc. | 36 |
7 |
| Aeronext Inc. | 163 |
5 |
| Skydio, Inc. | 408 |
4 |
| SZ DJI Technology Co., Ltd | 6846 |
4 |
| Textron Innovations Inc. | 2303 |
4 |
| Wing Aviation LLC | 467 |
4 |
| Shanghai Autoflight Co., Ltd. | 55 |
4 |
| Ascendance Flight Technologies | 21 |
4 |
| The Boeing Company | 20042 |
3 |
| Anduril Industries Inc. | 159 |
3 |
| Amazon Technologies, Inc. | 26591 |
2 |
| California Institute of Technology | 3973 |
2 |
| Singapore University of Technology and Design | 212 |
2 |
| Technische Universiteit Delft | 726 |
2 |
| Colugo Systems Ltd | 10 |
2 |
| Dr. Nakamats Innovation Institute | 7 |
2 |
| Firmatek Software, LLC | 17 |
2 |
| Efix Aviation Ltd | 8 |
2 |
| TooFon, Inc. | 21 |
2 |
| Other owners | 68 |