- 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: 534
10-year publication summary
|
0
|
1
|
3
|
7
|
31
|
89
|
93
|
126
|
154
|
66
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 408 |
24 |
| Textron Innovations Inc. | 2303 |
19 |
| AeroVironment, Inc. | 534 |
16 |
| Ishikawa Energy Research Co., Ltd. | 83 |
13 |
| Kubota Corporation | 3883 |
12 |
| SZ DJI Technology Co., Ltd | 6846 |
11 |
| Amazon Technologies, Inc. | 26591 |
10 |
| Beta Air, LLC | 602 |
10 |
| Denso Corporation | 24230 |
9 |
| Autel Robotics Co. Ltd. | 1016 |
8 |
| Archer Aviation Inc. | 219 |
8 |
| Rakuten Group, Inc. | 1628 |
8 |
| Aero Velocity Inc. | 36 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8694 |
7 |
| WiBotic Inc. | 16 |
7 |
| Nileworks Inc. | 141 |
7 |
| Kitty Hawk Corporation | 299 |
6 |
| United Parcel Service of America, Inc. | 1578 |
6 |
| Hyundai Motor Company | 21897 |
5 |
| Kia Corporation | 9582 |
5 |
| Other owners | 335 |