G01S 19/15
Aircraft landing systems
G01S19/15 (Aircraft landing systems) appears on 290 US grants and 237 published applications in this corpus.
Search patents in G01S- Granted patents
- 290
- Published applications
- 237
- Assignees
- 142
- Inventors
- 590
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 11 | 2 |
| 2002 | 11 | 7 |
| 2003 | 9 | 11 |
| 2004 | 5 | 8 |
| 2005 | 10 | 10 |
| 2006 | 6 | 2 |
| 2007 | 7 | 5 |
| 2008 | 7 | 10 |
| 2009 | 4 | 4 |
| 2010 | 4 | 6 |
| 2011 | 4 | 4 |
| 2012 | 4 | 4 |
| 2013 | 2 | 5 |
| 2014 | 6 | 6 |
| 2015 | 11 | 7 |
| 2016 | 9 | 13 |
| 2017 | 14 | 11 |
| 2018 | 10 | 12 |
| 2019 | 11 | 14 |
| 2020 | 16 | 12 |
| 2021 | 21 | 27 |
| 2022 | 10 | 15 |
| 2023 | 18 | 14 |
| 2024 | 15 | 14 |
| 2025 | 14 | 10 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for GNSS spoofer detection with high integrity error bounding using multiple coasting solutions11 Aug 2026US 12,704,640 B2Rockwell Collins, Inc.
- System and method for supporting return home mode of drone used on ship28 Jul 2026US 12,693,427 B2Korea Institute of Ocean Science & Technology
- Systems and methods for improving GNSS-based navigation12 May 2026US 12,625,278 B2NASA Langley Research Center
- Altitude calculation method and altitude calculation program for flying body, and flying body including the same21 Apr 2026US 12,607,706 B2Hitachi, Ltd.
- Satellite signal spoofing detection system14 Apr 2026US 12,601,844 B2Honeywell International Inc.
- System and method for identification of navigation signal interference2 Jul 2026US 2026/0186148 A1The Boeing Company
- System and method for tethered unmanned aerial vehicle takeoff, landing, and storage14 May 2026US 2026/0131903 A1Dragonfly Pictures, Inc.
- Flight and landing detection and notification14 May 2026US 2026/0133323 A1Tile, Inc.
- Systems and methods for ads-b validation using vehicles22 Jan 2026US 2026/0023149 A1Honeywell International Inc.
- Anomaly detection device for an aircraft and related methods13 Nov 2025US 2025/0349219 A1Eagle Technology, LLC
Most cited
By later US patents
- Field navigation system315US 5,955,973 AConcord, Inc. · 1999
- Differential GPS landing assistance system292US 5,361,212 AHoneywell Inc. · 1994
- Method and device for preventing collisions with the ground for an aircraft263US 5,488,563 ADassault Electronique · 1996
- Method and system for the control and management of an airport236US 6,195,609 B12001
- Field navigation system212US 5,684,476 AConcord, Inc. · 1997