- 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: 90
10-year publication summary
|
0
|
0
|
0
|
1
|
3
|
4
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11
|
30
|
25
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skydio, Inc. | 526 |
9 |
| Kubota Corporation | 4409 |
6 |
| Ishikawa Energy Research Co., Ltd. | 106 |
6 |
| Wing Aviation LLC | 570 |
4 |
| Okamura Yugen Kaisha | 23 |
3 |
| SZ DJI Technology Co., Ltd | 6939 |
3 |
| Unmanned Aerospace LLC | 11 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2962 |
2 |
| CAV Ice Protection Limited | 6 |
2 |
| Textron Innovations Inc. | 2534 |
2 |
| Parallel Flight Technologies, Inc. | 8 |
2 |
| Efix Aviation Ltd | 9 |
2 |
| TooFon, Inc. | 19 |
2 |
| Ideaforge Technology Limited | 32 |
2 |
| The Boeing Company | 20186 |
1 |
| Amazon Technologies, Inc. | 28193 |
1 |
| NSK Ltd. | 2840 |
1 |
| AeroVironment, Inc. | 580 |
1 |
| Ampacimon S.A. | 30 |
1 |
| Other owners | 35 |