G01P 13/025
Indicating air data, i.e. flight variables of an aircraft
Official title: {indicating air data, i.e. flight variables of an aircraft, e.g. angle of attack, side slip, shear, yaw}
G01P13/025 (Indicating air data, i.e. flight variables of an aircraft) appears on 459 US grants and 443 published applications in this corpus.
Search patents in G01P- Granted patents
- 459
- Published applications
- 443
- Assignees
- 141
- Inventors
- 796
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 3 |
| 2002 | 9 | 11 |
| 2003 | 14 | 8 |
| 2004 | 10 | 11 |
| 2005 | 10 | 8 |
| 2006 | 6 | 10 |
| 2007 | 10 | 13 |
| 2008 | 12 | 9 |
| 2009 | 11 | 10 |
| 2010 | 5 | 11 |
| 2011 | 6 | 11 |
| 2012 | 8 | 10 |
| 2013 | 12 | 11 |
| 2014 | 13 | 10 |
| 2015 | 13 | 20 |
| 2016 | 10 | 21 |
| 2017 | 21 | 22 |
| 2018 | 26 | 30 |
| 2019 | 26 | 42 |
| 2020 | 36 | 44 |
| 2021 | 45 | 28 |
| 2022 | 21 | 28 |
| 2023 | 30 | 20 |
| 2024 | 13 | 16 |
| 2025 | 18 | 27 |
| 2026 | 12 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air-data system with background light detection using a background rejection filter22 Sep 2026US 12,742,884 B2Rosemount Aerospace Inc.
- Angle-of-attack sensor, in particular for an aircraft1 Sep 2026US 12,722,795 B2Thales
- Aerodynamic measurement probe1 Sep 2026US 12,724,036 B2Thales
- Techniques for assuring accuracy of air-data systems18 Aug 2026US 12,710,443 B2Honeywell Aerospace US LLC
- Multi-hole pressure probe and use of such a probe30 Jun 2026US 12,669,356 B2Isak Jonsson AB
- Measurement apparatus for determining a velocity of a fluid27 Aug 2026US 2026/0253613 A1Airbus Helicopters Deutschland GmbH
- Techniques for improving sensitivity of a long range sensing of air data parameters20 Aug 2026US 2026/0243798 A1Honeywell International Inc.
- Aircraft Altitude System11 Jun 2026US 2026/0160550 A1Skyryse, Inc.
- Laser-based system for measuring fluid data of a vehicle11 Jun 2026US 2026/0160697 A1The Boeing Company
- Aircraft Speed System4 Jun 2026US 2026/0153330 A1Skyryse, Inc.
Most cited
By later US patents
- Atmospheric data aggregation and forecasting system125US 6,977,608 B1Rockwell Collins, Inc. · 2005
- Scanner for airborne laser system116US 6,723,975 B2Honeywell International Inc. · 2004
- Air data probe with heater means within wall86US 6,070,475 ARosemont Aerospace Inc. · 2000
- Combination air data probe76US 5,025,661 AAllied-Signal Inc. · 1991
- Air active control aircraft using three dimensional true airspeed detection system74US 5,797,105 ANational Aerospace Laboratory of Science & Technology · 1998