- 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: 12212
10-year publication summary
|
1675
|
2027
|
2268
|
2264
|
1951
|
1677
|
1178
|
616
|
255
|
18
|
| 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 | 6874 |
626 |
| Amazon Technologies, Inc. | 27419 |
430 |
| Skydio, Inc. | 452 |
269 |
| Wing Aviation LLC | 523 |
262 |
| The Boeing Company | 20079 |
186 |
| AeroVironment, Inc. | 550 |
178 |
| Autel Robotics Co. Ltd. | 1034 |
151 |
| Walmart Apollo, LLC | 6331 |
139 |
| International Business Machines Corporation | 61850 |
130 |
| Qualcomm Incorporated | 88287 |
125 |
| Textron Innovations Inc. | 2377 |
110 |
| Sony Group Corporation | 14774 |
101 |
| Nileworks Inc. | 141 |
98 |
| Ford Global Technologies, LLC | 21025 |
96 |
| Sony Corporation | 30680 |
89 |
| Intel Corporation | 46546 |
88 |
| NEC Corporation | 36403 |
87 |
| Aeronext Inc. | 183 |
85 |
| Samsung Electronics Co., Ltd. | 150501 |
75 |
| Alarm.com Incorporated | 999 |
73 |
| Other owners | 8814 |