- All sections
- B - Performing operationstransporting
- B64U - Unmanned aerial vehicles [uav]equipment therefor
- B64U 50/39 - Battery swapping
Patent holdings for IPC class B64U 50/39
Total number of patents in this class: 73
10-year publication summary
|
0
|
0
|
0
|
0
|
6
|
7
|
13
|
11
|
30
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brookhurst Garage, Inc. | 31 |
12 |
| Skydio, Inc. | 519 |
10 |
| United Parcel Service of America, Inc. | 1518 |
5 |
| Oqab Dietrich Induction Inc. | 73 |
3 |
| SZ DJI Technology Co., Ltd | 6933 |
2 |
| Zipline International Inc. | 65 |
2 |
| Asylon Incorporated | 17 |
2 |
| Wing Aviation LLC | 565 |
2 |
| Saudi Electricity Company | 17 |
2 |
| Polybee Pte. Ltd. | 4 |
2 |
| Aero Velocity Inc. | 40 |
2 |
| Essor | 2 |
2 |
| Sony Corporation | 30181 |
1 |
| NEC Corporation | 37004 |
1 |
| Ericsson | 22717 |
1 |
| GM Global Technology Operations LLC | 16124 |
1 |
| Hyundai Motor Company | 24653 |
1 |
| Piasecki Aircraft Corporation | 39 |
1 |
| Qisda Corporation | 512 |
1 |
| Saudi Arabian Oil Company | 14235 |
1 |
| Other owners | 19 |