- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 11/10 - Blade mountings for non-adjustable blades rigid
Patent holdings for IPC class B64C 11/10
Total number of patents in this class: 23
10-year publication summary
|
2
|
3
|
4
|
4
|
3
|
3
|
1
|
5
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joby Aero, Inc. | 374 |
7 |
| SZ DJI Technology Co., Ltd | 6933 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
1 |
| Airbus Operations S.A.S. | 2556 |
1 |
| Lockheed Martin Corporation | 3255 |
1 |
| Rolls-Royce PLC | 3223 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2816 |
1 |
| HangZhou Zero Zero Technology Co., Ltd. | 85 |
1 |
| Haoxiang Electric Energy (Kunshan) Co.,Ltd. | 27 |
1 |
| Rohr, Inc. | 773 |
1 |
| Textron Innovations Inc. | 2443 |
1 |
| Autel Robotics Co. Ltd. | 1072 |
1 |
| FLIR Unmanned Aerial Systems AS | 38 |
1 |
| Maxon International AG | 103 |
1 |
| Lumenier Holdco LLC | 8 |
1 |
| Other owners | 0 |