- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements or mounting of power plants or propulsion transmissions in aircraft
- B64D 45/04 - Landing aids; Safety measures to prevent collision with earth's surface
Patent holdings for IPC class B64D 45/04
Total number of patents in this class: 436
10-year publication summary
|
31
|
54
|
71
|
53
|
60
|
40
|
37
|
27
|
25
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19909 |
41 |
| Honeywell International Inc. | 14012 |
36 |
| Airbus Operations S.A.S. | 2441 |
18 |
| SZ DJI Technology Co., Ltd | 6809 |
15 |
| United Parcel Service of America, Inc. | 1591 |
14 |
| Nileworks Inc. | 141 |
14 |
| Amazon Technologies, Inc. | 25884 |
10 |
| Airbus Helicopters | 962 |
9 |
| Sikorsky Aircraft Corporation | 1126 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
8 |
| Airbus Operations Limited | 1217 |
8 |
| Garmin International, Inc. | 224 |
8 |
| NTT DoCoMo, Inc. | 12265 |
7 |
| Thales SA | 2321 |
7 |
| Rockwell Collins, Inc. | 2442 |
7 |
| Gulfstream Aerospace Corporation | 665 |
7 |
| Nippon Kayaku Kabushiki Kaisha | 1431 |
6 |
| Autel Robotics Co. Ltd. | 1006 |
6 |
| Safe Flight Instrument, LLC | 22 |
6 |
| Airbus S.A.S. | 852 |
5 |
| Other owners | 195 |