- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 20/20 - Constructional aspects of UAVs for noise reduction
Patent holdings for IPC class B64U 20/20
Total number of patents in this class: 19
10-year publication summary
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0
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0
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0
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0
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0
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0
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2
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3
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5
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10
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Whisper Aero Inc. | 52 |
3 |
| The Boeing Company | 20139 |
2 |
| Jetoptera, Inc. | 94 |
2 |
| Skydio, Inc. | 430 |
2 |
| Toshiba Corporation | 12516 |
1 |
| Airbus Operations GmbH | 3359 |
1 |
| Amazon Technologies, Inc. | 27025 |
1 |
| Industry-Academic Cooperation Foundation Gyeongsang National University | 590 |
1 |
| Orbital Australia Pty Ltd | 68 |
1 |
| Rohr, Inc. | 756 |
1 |
| Zipline International Inc. | 60 |
1 |
| mdGroup Germany GmbH | 52 |
1 |
| Undefined Technologies Corp. | 3 |
1 |
| OneSec, Inc. | 2 |
1 |
| Other owners | 0 |