- 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: 395
10-year publication summary
|
0
|
0
|
2
|
6
|
36
|
90
|
93
|
91
|
66
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 423 |
24 |
| Textron Innovations Inc. | 2332 |
19 |
| SZ DJI Technology Co., Ltd | 6856 |
15 |
| The Boeing Company | 20098 |
13 |
| Amazon Technologies, Inc. | 26867 |
9 |
| AeroVironment, Inc. | 538 |
9 |
| Aero Velocity Inc. | 37 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
7 |
| Kitty Hawk Corporation | 300 |
7 |
| Snap Inc. | 5942 |
6 |
| Aeronext Inc. | 167 |
6 |
| Wing Aviation LLC | 483 |
6 |
| Honda Motor Co., Ltd. | 25379 |
5 |
| Shanghai Autoflight Co., Ltd. | 55 |
5 |
| Rakuten Group, Inc. | 1632 |
5 |
| California Institute of Technology | 3988 |
4 |
| United Parcel Service of America, Inc. | 1565 |
4 |
| Ascendance Flight Technologies | 25 |
4 |
| Toyota Motor Corporation | 32681 |
3 |
| Intel Corporation | 47093 |
3 |
| Other owners | 232 |