| RE48962 | Methods and apparatus for global optimization of vertical trajectory for an air route | Jan 09, 20 | Mar 08, 22 | Honeywell International, Inc. |
| 9989972 | Systems and methods to prevent an aircraft from tail contact with the ground | Feb 22, 16 | Jun 05, 18 | The Boeing Company |
| 9983584 | Method and apparatus for developing a flight path | Nov 20, 14 | May 29, 18 | SPATIAL INFORMATION SYSTEMS RESEARCH LIMITED |
| 9975648 | Using radar derived location data in a GPS landing system | Dec 04, 15 | May 22, 18 | The Boeing Company |
| 9969486 | Unmanned aerial vehicle heat sensor calibration | Jun 21, 16 | May 15, 18 | Amazon Technologies Inc. |
| 9969285 | Methods and apparatus for reconfigurable power exchange for multiple UAV types | Oct 05, 16 | May 15, 18 | Asylon, Inc. |
| 9969492 | Crop height estimation with unmanned aerial vehicles | Sep 06, 16 | May 15, 18 | Nutech Ventures |
| 9964960 | Hover attitude trim for vehicle | Jun 17, 16 | May 08, 18 | Sikorsky Aircraft Corporation |
| 9963247 | Method and system for automatic determination of an optimized descent and approach profile for an aircraft | Jun 07, 16 | May 08, 18 | Thales |
| 9958874 | Aircraft attitude control methods | May 30, 14 | May 01, 18 | SZ DJI Technology Co., Ltd. |
| 9947232 | Methods and apparatus for identifying terrain suitable for aircraft landing | Dec 08, 15 | Apr 17, 18 | Honeywell International Inc. |
| 9939819 | System and methods for automatically landing aircraft | Dec 22, 16 | Apr 10, 18 | Auror Flight Sciences Corporation |
| 9939818 | Method and system for automatic autonomous landing of an aircraft | Jul 24, 15 | Apr 10, 18 | AIRBUS OPERATIONS S.A.S. |
| 9937765 | Method of adapting an automobile suspension in real-time | Apr 28, 15 | Apr 10, 18 | Not available |
| 9934694 | Ground effect based surface sensing using multiple propellers in automated aerial vehicles | May 26, 17 | Apr 03, 18 | Amazon Technologies Inc. |
| 9933521 | Aerial positioning systems and methods | Nov 17, 14 | Apr 03, 18 | The Boeing Company |
| 9927243 | Method and system for adjusting the descent trajectory of an aircraft | Apr 20, 15 | Mar 27, 18 | Airbus Operations SAS |
| 9922570 | Aircraft navigation performance prediction system | Feb 17, 16 | Mar 20, 18 | GE AVIATION SYSTEMS LLC |
| 9915953 | Method and a device for aiding piloting of an aircraft during an approach phase for landing | Sep 10, 14 | Mar 13, 18 | AIRBUS OPERATIONS SAS |
| 9915954 | Rotorcraft control system, associated rotorcraft, and corresponding control method | May 04, 16 | Mar 13, 18 | AIRBUS HELICOPTERS |