- 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: 12196
10-year publication summary
|
802
|
1676
|
2027
|
2268
|
2267
|
1959
|
1697
|
1195
|
627
|
205
|
| 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 | 6857 |
627 |
| Amazon Technologies, Inc. | 26938 |
431 |
| Skydio, Inc. | 427 |
268 |
| Wing Aviation LLC | 490 |
266 |
| The Boeing Company | 20124 |
186 |
| AeroVironment, Inc. | 538 |
178 |
| Autel Robotics Co. Ltd. | 1021 |
153 |
| Walmart Apollo, LLC | 6219 |
139 |
| International Business Machines Corporation | 61471 |
132 |
| Qualcomm Incorporated | 86553 |
126 |
| Textron Innovations Inc. | 2334 |
104 |
| Sony Group Corporation | 14138 |
101 |
| Nileworks Inc. | 141 |
98 |
| Ford Global Technologies, LLC | 20701 |
96 |
| Sony Corporation | 30929 |
91 |
| Intel Corporation | 47129 |
88 |
| NEC Corporation | 36003 |
86 |
| Aeronext Inc. | 168 |
85 |
| Samsung Electronics Co., Ltd. | 147622 |
75 |
| Alarm.com Incorporated | 982 |
74 |
| Other owners | 8792 |