G05D 1/0661
Specially adapted for take-off
Official title: {specially adapted for take-off}
G05D1/0661 (Specially adapted for take-off) appears on 167 US grants and 161 published applications in this corpus.
Search patents in G05D- Granted patents
- 167
- Published applications
- 161
- Assignees
- 95
- Inventors
- 347
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 5 |
| 2009 | 2 | 2 |
| 2010 | 3 | 2 |
| 2011 | 4 | 5 |
| 2012 | 1 | 4 |
| 2013 | 3 | 4 |
| 2014 | 8 | 2 |
| 2015 | 4 | 3 |
| 2016 | 3 | 11 |
| 2017 | 17 | 17 |
| 2018 | 7 | 17 |
| 2019 | 16 | 22 |
| 2020 | 16 | 10 |
| 2021 | 9 | 8 |
| 2022 | 10 | 18 |
| 2023 | 15 | 17 |
| 2024 | 10 | 1 |
| 2025 | 7 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aircraft with pusher propeller31 Mar 2026US 12,591,245 B2Wisk Aero LLC
- Electric aircraft configured to implement a layered data network and method to implement a layered data network in electric aircraft13 Jan 2026US 12,525,133 B2Beta Air, LLC
- Method of controlling an aircraft, flight control device for an aircraft, and aircraft with such flight control device2 Dec 2025US 12,487,605 B2Autel Robotics Co., Ltd.
- System and method for initiating a command of an electric aircraft18 Nov 2025US 12,474,715 B2Beta Air, LLC
- System and method for tethered unmanned aerial vehicle takeoff, landing, and storage17 Jun 2025US 12,330,812 B2Dragonfly Pictures, Inc.
- Aircraft with pusher propeller25 Jun 2026US 2026/0178051 A1Wisk Aero LLC
- System and method for tethered unmanned aerial vehicle takeoff, landing, and storage14 May 2026US 2026/0131903 A1Dragonfly Pictures, Inc.
- System and method for initiating a command of an electric aircraft2 Apr 2026US 2026/0093781 A1Beta Air, LLC
- Aircraft with Pusher Propeller27 Nov 2025US 2025/0361006 A1Wisk Aero LLC
- Unlocking an autonomous drone for takeoff30 Oct 2025US 2025/0334970 A1Snap Inc.
Most cited
By later US patents
- Programmable, linear collective control system for a helicopter144US 5,076,517 AUnited Technologies Corporation · 1991
- Automatic takeoff thrust management system64US 6,880,784 B1Supersonic Aerospace International, LLC · 2005
- Helicopter control systems63US 4,947,334 AWestland Helicopters Limited · 1990
- Negative climb rate after take-off warning system with predetermined loss of altitude inhibit42US 3,947,810 ASundstrand Data Control, Inc. · 1976
- Vertical control system for rotary wing aircraft42US 5,428,543 AUnited Technologies Corporation · 1995