- 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: 12230
10-year publication summary
|
1687
|
2038
|
2276
|
2280
|
1971
|
1700
|
1206
|
617
|
269
|
74
|
| 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 | 6909 |
627 |
| Amazon Technologies, Inc. | 27758 |
431 |
| Skydio, Inc. | 502 |
270 |
| Wing Aviation LLC | 555 |
260 |
| The Boeing Company | 20094 |
185 |
| AeroVironment, Inc. | 561 |
178 |
| Autel Robotics Co. Ltd. | 1056 |
151 |
| Walmart Apollo, LLC | 6475 |
139 |
| International Business Machines Corporation | 62279 |
129 |
| Qualcomm Incorporated | 90545 |
125 |
| Textron Innovations Inc. | 2401 |
110 |
| Sony Group Corporation | 15235 |
100 |
| Nileworks Inc. | 141 |
98 |
| Ford Global Technologies, LLC | 21309 |
96 |
| Sony Corporation | 30368 |
89 |
| Intel Corporation | 46700 |
88 |
| NEC Corporation | 36702 |
86 |
| Aeronext Inc. | 185 |
85 |
| Samsung Electronics Co., Ltd. | 154406 |
75 |
| Alarm.com Incorporated | 1009 |
73 |
| Other owners | 8835 |