- 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: 12203
10-year publication summary
|
802
|
1675
|
2027
|
2268
|
2265
|
1957
|
1683
|
1184
|
623
|
242
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SZ DJI Technology Co., Ltd | 6867 |
626 |
| Amazon Technologies, Inc. | 27183 |
431 |
| Skydio, Inc. | 442 |
269 |
| Wing Aviation LLC | 511 |
265 |
| The Boeing Company | 20151 |
186 |
| AeroVironment, Inc. | 542 |
178 |
| Autel Robotics Co. Ltd. | 1023 |
152 |
| Walmart Apollo, LLC | 6242 |
139 |
| International Business Machines Corporation | 61738 |
130 |
| Qualcomm Incorporated | 87362 |
126 |
| Textron Innovations Inc. | 2361 |
109 |
| Sony Group Corporation | 14474 |
102 |
| Nileworks Inc. | 142 |
98 |
| Ford Global Technologies, LLC | 20860 |
96 |
| Sony Corporation | 30812 |
89 |
| NEC Corporation | 36267 |
88 |
| Intel Corporation | 46455 |
88 |
| Aeronext Inc. | 169 |
85 |
| Samsung Electronics Co., Ltd. | 148765 |
75 |
| Alarm.com Incorporated | 989 |
74 |
| Other owners | 8797 |