- 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: 777
10-year publication summary
|
1
|
3
|
7
|
31
|
97
|
101
|
158
|
177
|
148
|
107
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 534 |
41 |
| Textron Innovations Inc. | 2541 |
24 |
| Kubota Corporation | 4420 |
23 |
| AeroVironment, Inc. | 583 |
22 |
| Ishikawa Energy Research Co., Ltd. | 107 |
21 |
| Archer Aviation Inc. | 418 |
19 |
| Denso Corporation | 25746 |
18 |
| Amazon Technologies, Inc. | 28264 |
14 |
| Mitsubishi Heavy Industries, Ltd. | 9204 |
13 |
| Beta Air, LLC | 661 |
12 |
| Aero Velocity Inc. | 42 |
12 |
| SZ DJI Technology Co., Ltd | 6941 |
11 |
| WiBotic Inc. | 20 |
10 |
| Autel Robotics Co. Ltd. | 1085 |
10 |
| United Parcel Service of America, Inc. | 1534 |
8 |
| Rakuten Group, Inc. | 1633 |
8 |
| Hyundai Motor Company | 24951 |
7 |
| Nidec Corporation | 2818 |
7 |
| Nileworks Inc. | 141 |
7 |
| Kia Corporation | 12683 |
7 |
| Other owners | 483 |