- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 39/02 - Aircraft not otherwise provided for characterised by special use
Patent holdings for IPC class B64C 39/02
Total number of patents in this class: 12274
10-year publication summary
|
1687
|
2039
|
2274
|
2280
|
1966
|
1695
|
1192
|
614
|
284
|
161
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SZ DJI Technology Co., Ltd | 6949 |
628 |
| Amazon Technologies, Inc. | 28373 |
431 |
| Skydio, Inc. | 542 |
272 |
| Wing Aviation LLC | 585 |
259 |
| The Boeing Company | 20230 |
184 |
| AeroVironment, Inc. | 590 |
184 |
| Autel Robotics Co. Ltd. | 1092 |
152 |
| Walmart Apollo, LLC | 6664 |
139 |
| International Business Machines Corporation | 62897 |
128 |
| Qualcomm Incorporated | 94096 |
125 |
| Textron Innovations Inc. | 2554 |
111 |
| Sony Group Corporation | 16305 |
100 |
| Nileworks Inc. | 141 |
98 |
| Ford Global Technologies, LLC | 21664 |
96 |
| Sony Corporation | 29841 |
89 |
| NEC Corporation | 37589 |
88 |
| Intel Corporation | 46360 |
88 |
| Aeronext Inc. | 206 |
85 |
| State Farm Mutual Automobile Insurance Company | 3505 |
77 |
| Samsung Electronics Co., Ltd. | 159978 |
75 |
| Other owners | 8865 |