- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 1/30 - Parts of fuselage relatively movable to reduce overall dimensions of aircraft
Patent holdings for IPC class B64C 1/30
Total number of patents in this class: 228
10-year publication summary
|
33
|
42
|
39
|
37
|
43
|
23
|
20
|
9
|
6
|
2
|
| 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 | 6933 |
61 |
| Aero Velocity Inc. | 40 |
18 |
| Autel Robotics Co. Ltd. | 1071 |
12 |
| Amazon Technologies, Inc. | 28087 |
8 |
| Hood Technology Corporation | 53 |
6 |
| PRODRONE Co., Ltd. | 77 |
5 |
| Spin Master Ltd. | 1508 |
3 |
| PAL-V Europe, N.V. | 7 |
3 |
| Powervision Robot Inc. | 13 |
3 |
| Textron Innovations Inc. | 2444 |
3 |
| GDU-Tech Co., Ltd | 26 |
3 |
| Shenzhen Longing Innovative Aviation Technology Co., Ltd. | 20 |
3 |
| Massachusetts Institute of Technology | 10251 |
2 |
| The Board of Regents for Oklahoma State University | 149 |
2 |
| HangZhou Zero Zero Technology Co., Ltd. | 85 |
2 |
| Haoxiang Electric Energy (Kunshan) Co.,Ltd. | 27 |
2 |
| Korea Aerospace Research Institute | 326 |
2 |
| PNC Bank, National Association, AS Administrative Agent | 107 |
2 |
| Sikorsky Aircraft Corporation | 1067 |
2 |
| Skydio, Inc. | 519 |
2 |
| Other owners | 84 |