- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 13/26 - Transmitting means without power amplification or where power amplification is irrelevant
Patent holdings for IPC class B64C 13/26
Total number of patents in this class: 43
10-year publication summary
|
1
|
2
|
2
|
3
|
9
|
4
|
5
|
3
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MagLev Aero Inc. | 17 |
8 |
| The Boeing Company | 19915 |
5 |
| Bombardier Inc. | 749 |
4 |
| Airbus Operations GmbH | 3292 |
3 |
| Woodward, Inc. | 634 |
3 |
| Hamilton Sundstrand Corporation | 4737 |
2 |
| Gulfstream Aerospace Corporation | 665 |
2 |
| Airbus Operations Limited | 1222 |
1 |
| Airbus Deutschland GmbH | 266 |
1 |
| Raytheon Company | 8442 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1807 |
1 |
| Bell Helicopter Textron Inc. | 1082 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2645 |
1 |
| Kitty Hawk Corporation | 287 |
1 |
| Moog Inc. | 420 |
1 |
| University of Washington | 2257 |
1 |
| Ncte AG | 18 |
1 |
| Joby Aero, Inc. | 264 |
1 |
| Beta Air, LLC | 582 |
1 |
| Vitesco Technologies USA, LLC. | 362 |
1 |
| Other owners | 3 |