G09B 9/46
The aircraft being a helicopter
Official title: the aircraft being a helicopter
G09B9/46 (The aircraft being a helicopter) appears on 53 US grants and 57 published applications in this corpus.
Search patents in G09B- Granted patents
- 53
- Published applications
- 57
- Assignees
- 47
- Inventors
- 133
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 5 |
| 2012 | 0 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 4 | 2 |
| 2017 | 2 | 6 |
| 2018 | 1 | 0 |
| 2019 | 4 | 5 |
| 2020 | 1 | 0 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 10 |
| 2024 | 2 | 5 |
| 2025 | 2 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotorcraft with an autorotation training mode control system15 Sep 2026US 12,735,176 B2Airbus Helicopters Deutschland GmbH
- Engine failure training method for a hybrid rotorcraft15 Sep 2026US 12,738,178 B2Airbus Helicopters
- Electronic coupling of controls10 Feb 2026US 12,548,463 B2Loft Dynamics AG
- Rotorcraft flight training method, associated system and rotorcraft7 Oct 2025US 12,437,668 B2Airbus Helicopters
- Programmable interface for flight control devices11 Mar 2025US 12,249,254 B2The Boeing Company
- Engine failure training method for a single-engine rotorcraft18 Jun 2026US 2026/0170972 A1Airbus Helicopters
- Rotorcraft with an autorotation training mode control system16 Oct 2025US 2025/0319964 A1Airbus Helicopters Deutschland GmbH
- Engine failure training method for a hybrid rotorcraft5 Jun 2025US 2025/0182646 A1Airbus Helicopters
- Electronic coupling of controls29 May 2025US 2025/0174149 A1Loft Dynamics AG
- Control unit and indicator for an aircraft capable of hovering or for a flight simulation system of said aircraft, and relative method for assisting the performance of a manoeuvre6 Feb 2025US 2025/0042574 A1Leonardo S.P.A.
Most cited
By later US patents
- Method for coloring a polygon on a video display126US 5,415,549 AAtari Games Corporation · 1995
- System and method of shadowing an object in motion92US 5,616,031 AAtari Games Corporation · 1997
- Reconfigurable easily deployable simulator69US 6,106,298 ALockheed Martin Corporation · 2000
- Helicopter remote control system68US 5,015,187 A1991
- Helicopter virtual image display system incorporating structural outlines63US 5,296,854 AUnited Technologies Corporation · 1994