- 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: 12235
10-year publication summary
|
804
|
1680
|
2034
|
2275
|
2276
|
1982
|
1768
|
1270
|
658
|
154
|
| 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 | 6843 |
632 |
| Amazon Technologies, Inc. | 26440 |
430 |
| Skydio, Inc. | 401 |
268 |
| Wing Aviation LLC | 456 |
266 |
| The Boeing Company | 19994 |
188 |
| AeroVironment, Inc. | 533 |
180 |
| Autel Robotics Co. Ltd. | 1012 |
154 |
| Walmart Apollo, LLC | 6080 |
140 |
| International Business Machines Corporation | 60907 |
133 |
| Qualcomm Incorporated | 84335 |
126 |
| Textron Innovations Inc. | 2250 |
105 |
| Sony Group Corporation | 13455 |
104 |
| Nileworks Inc. | 141 |
98 |
| Ford Global Technologies, LLC | 20396 |
96 |
| Sony Corporation | 31157 |
91 |
| Intel Corporation | 46678 |
88 |
| NEC Corporation | 35291 |
86 |
| Aeronext Inc. | 163 |
82 |
| Samsung Electronics Co., Ltd. | 143812 |
76 |
| Alarm.com Incorporated | 971 |
75 |
| Other owners | 8817 |