- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 30/29 - Constructional aspects of rotors or rotor supportsArrangements thereof
Patent holdings for IPC class B64U 30/29
Total number of patents in this class: 68
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
2
|
4
|
9
|
28
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 440 |
6 |
| Ishikawa Energy Research Co., Ltd. | 95 |
6 |
| Kubota Corporation | 4039 |
5 |
| SZ DJI Technology Co., Ltd | 6866 |
3 |
| Arizona Board of Regents on behalf of Arizona State University | 2712 |
2 |
| Okamura Yugen Kaisha | 24 |
2 |
| Textron Innovations Inc. | 2359 |
2 |
| Parallel Flight Technologies, Inc. | 8 |
2 |
| Efix Aviation Ltd | 8 |
2 |
| TooFon, Inc. | 23 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8851 |
1 |
| NSK Ltd. | 2807 |
1 |
| AeroVironment, Inc. | 541 |
1 |
| Ampacimon S.A. | 31 |
1 |
| CAV Ice Protection Limited | 5 |
1 |
| DIC Corporation | 3830 |
1 |
| Exedy Corporation | 489 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1454 |
1 |
| Parazero Ltd. | 8 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 900 |
1 |
| Other owners | 26 |