- 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: 431
10-year publication summary
26
|
31
|
54
|
71
|
53
|
60
|
40
|
37
|
28
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
41 |
Honeywell International Inc. | 13799 |
36 |
Airbus Operations S.A.S. | 2407 |
18 |
United Parcel Service of America, Inc. | 1614 |
14 |
Nileworks Inc. | 139 |
14 |
SZ DJI Technology Co., Ltd | 6791 |
11 |
Amazon Technologies, Inc. | 24422 |
10 |
Airbus Helicopters | 984 |
9 |
Sikorsky Aircraft Corporation | 1150 |
9 |
Garmin International, Inc. | 217 |
8 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
Airbus Operations Limited | 1157 |
7 |
NTT DoCoMo, Inc. | 11501 |
7 |
Thales SA | 2318 |
7 |
Rockwell Collins, Inc. | 2402 |
7 |
Gulfstream Aerospace Corporation | 658 |
7 |
Nippon Kayaku Kabushiki Kaisha | 1400 |
7 |
Textron Innovations Inc. | 2138 |
7 |
Thales | 1854 |
7 |
Safe Flight Instrument, LLC | 22 |
6 |
Other owners | 192 |