B64C 3/385
Variable incidence wings
Official title: {Variable incidence wings}
B64C3/385 (Variable incidence wings) appears on 156 US grants and 173 published applications in this corpus.
Search patents in B64C- Granted patents
- 156
- Published applications
- 173
- Assignees
- 81
- Inventors
- 287
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 5 | 0 |
| 2006 | 1 | 7 |
| 2007 | 1 | 4 |
| 2008 | 2 | 2 |
| 2009 | 7 | 4 |
| 2010 | 0 | 4 |
| 2011 | 3 | 3 |
| 2012 | 3 | 2 |
| 2013 | 6 | 3 |
| 2014 | 1 | 2 |
| 2015 | 2 | 7 |
| 2016 | 5 | 10 |
| 2017 | 4 | 10 |
| 2018 | 13 | 21 |
| 2019 | 19 | 11 |
| 2020 | 11 | 20 |
| 2021 | 5 | 15 |
| 2022 | 12 | 11 |
| 2023 | 12 | 10 |
| 2024 | 12 | 12 |
| 2025 | 10 | 4 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for fuselage stabilization in a free-wing aircraft25 Aug 2026US 12,715,572 B2Toyota Jidosha Kabushiki Kaisha
- Wing-fuselage truss joint18 Aug 2026US 12,709,377 B2Pipistrel d.o.o.
- Aircraft attitude controller and wing system19 May 2026US 12,632,056 B2Airbus Operations GmbH
- Electric vertical takeoff and landing aircraft6 Jan 2026US 12,515,828 B2
- Aircraft wing with a moveable wing tip30 Dec 2025US 12,509,220 B2Airbus Operations GmbH
- Input objective-based wing assembly pitch adjustments17 Sep 2026US 2026/0274395 A1Toyota Jidosha Kabushiki Kaisha
- Measured fuselage pitch-based control surface adjustments17 Sep 2026US 2026/0277220 A1Toyota Jidosha Kabushiki Kaisha
- Multi-propeller tilting aircraft and flight control method therefor9 Jul 2026US 2026/0192916 A1Chengdu Nexfun Technology Co., Ltd.
- Free Wing Multirotor with Vertical and Horizontal Rotors30 Apr 2026US 2026/0118871 A1Colugo Systems Ltd.
- Electric vertical takeoff and landing aircraft26 Mar 2026US 2026/0084845 A1
Most cited
By later US patents
- Modular and morphable air vehicle125US 9,045,226 B2Piasecki Aircraft Corporation · 2015
- STOL/VTOL free wing aircraft with articulated tail boom96US 5,395,073 AFreewing Aerial Robotics Corporation · 1995
- Ultralight aircraft with freely rotating wing80US 4,596,368 A1986
- Lockable free wing aircraft75US 5,280,863 A1994
- Recovery system and method for capturing and securing an air vehicle to landing platform69US 5,560,568 AFreewing Aerial Robotics Corporation · 1996