- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 50/19 - Propulsion using electrically powered motors
Patent holdings for IPC class B64U 50/19
Total number of patents in this class: 603
10-year publication summary
|
0
|
0
|
1
|
6
|
30
|
93
|
96
|
130
|
162
|
111
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 433 |
30 |
| Kubota Corporation | 4030 |
21 |
| Textron Innovations Inc. | 2346 |
21 |
| AeroVironment, Inc. | 538 |
16 |
| Ishikawa Energy Research Co., Ltd. | 95 |
16 |
| Denso Corporation | 24588 |
14 |
| Amazon Technologies, Inc. | 27060 |
12 |
| Beta Air, LLC | 610 |
12 |
| SZ DJI Technology Co., Ltd | 6860 |
11 |
| Archer Aviation Inc. | 255 |
11 |
| Aero Velocity Inc. | 37 |
9 |
| WiBotic Inc. | 17 |
8 |
| Autel Robotics Co. Ltd. | 1023 |
8 |
| Rakuten Group, Inc. | 1634 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8823 |
7 |
| United Parcel Service of America, Inc. | 1561 |
7 |
| Aeronext Inc. | 168 |
7 |
| Nileworks Inc. | 142 |
7 |
| Hyundai Motor Company | 22484 |
6 |
| Kitty Hawk Corporation | 301 |
6 |
| Other owners | 366 |