- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 30/20 - RotorsRotor supports
Patent holdings for IPC class B64U 30/20
Total number of patents in this class: 488
10-year publication summary
|
2
|
4
|
8
|
36
|
93
|
99
|
110
|
79
|
53
|
38
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 525 |
33 |
| Textron Innovations Inc. | 2528 |
19 |
| SZ DJI Technology Co., Ltd | 6934 |
18 |
| Aero Velocity Inc. | 41 |
14 |
| The Boeing Company | 20168 |
13 |
| AeroVironment, Inc. | 580 |
12 |
| Snap Inc. | 6765 |
10 |
| Amazon Technologies, Inc. | 28142 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
8 |
| Kitty Hawk Corporation | 304 |
7 |
| Wing Aviation LLC | 568 |
7 |
| Verity AG | 87 |
7 |
| Honda Motor Co., Ltd. | 26064 |
6 |
| Aeronext Inc. | 189 |
6 |
| Sony Group Corporation | 15745 |
6 |
| United Parcel Service of America, Inc. | 1520 |
5 |
| Shanghai Autoflight Co., Ltd. | 56 |
5 |
| Rakuten Group, Inc. | 1636 |
5 |
| AirForestry AB | 43 |
5 |
| California Institute of Technology | 4039 |
4 |
| Other owners | 289 |