- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 9/30 - Balancing hinged surfaces, e.g. dynamically
Patent holdings for IPC class B64C 9/30
Total number of patents in this class: 16
10-year publication summary
|
1
|
2
|
1
|
4
|
3
|
0
|
1
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20196 |
3 |
| Hamilton Sundstrand Corporation | 5013 |
3 |
| Airbus Operations S.L. | 559 |
2 |
| Sherpa Aircraft Group Inc. | 3 |
2 |
| Airbus Operations GmbH | 3457 |
1 |
| Airbus Operations Limited | 1351 |
1 |
| Goodrich Actuation Systems SAS | 186 |
1 |
| Piasecki Aircraft Corporation | 38 |
1 |
| Autel Robotics Co. Ltd. | 1078 |
1 |
| Joby Aero, Inc. | 380 |
1 |
| Other owners | 0 |