B64U 10/17
Helicopters
Official title: Helicopters (flying platforms B64U10/13)
B64U10/17 (Helicopters) appears on 211 US grants and 259 published applications in this corpus.
Search patents in B64U- Granted patents
- 211
- Published applications
- 259
- Assignees
- 112
- Inventors
- 397
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 2 | 6 |
| 2010 | 6 | 7 |
| 2011 | 4 | 5 |
| 2012 | 2 | 6 |
| 2013 | 4 | 10 |
| 2014 | 8 | 16 |
| 2015 | 16 | 14 |
| 2016 | 9 | 15 |
| 2017 | 15 | 22 |
| 2018 | 17 | 25 |
| 2019 | 25 | 22 |
| 2020 | 17 | 27 |
| 2021 | 12 | 17 |
| 2022 | 17 | 11 |
| 2023 | 22 | 19 |
| 2024 | 10 | 8 |
| 2025 | 12 | 8 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Unmanned delivery system and unmanned delivery method22 Sep 2026US 12,741,381 B2Kawasaki Jukogyo Kabushiki Kaisha
- Blade pitch detection for an aerial vehicle26 May 2026US 12,637,209 B2Unmanned Aerospace LLC
- Radio controlled aircraft, remote controller and methods for use therewith14 Apr 2026US 12,602,042 B2Drone-Control, LLC
- Locking device for an aircraft10 Feb 2026US 12,545,433 B2Leonardo S.P.A.
- Rotary wing vehicle10 Feb 2026US 12,545,444 B2
- Hybrid propulsion helicopter including main coaxial counter-rotating rotors and auxiliary tail rotors17 Sep 2026US 2026/0274462 A1
- Aircraft and aircraft control method27 Aug 2026US 2026/0249986 A1Aeronext Inc.
- Swashplateless helicopter and control method thereof27 Aug 2026US 2026/0249987 A1Guangzhou Walkera Technology Co., Ltd
- Radio controlled aircraft, remote controller and methods for use therewith20 Aug 2026US 2026/0241304 A1Drone-Control, LLC
- Flight vehicle13 Aug 2026US 2026/0237881 A1Sony Group Corporation
Most cited
By later US patents
- Battery charging arrangement for unmanned aerial vehicle utilizing the electromagnetic field associated with utility power lines to generate power to inductively charge energy supplies302US 7,714,536 B1The United States of America as represented by the Secretary of the Navy · 2010
- Helicopter with folding rotor arms204US 8,292,215 B2Draganfly Innovations Inc. · 2012
- Dual rotor helicopter with tilted rotational axes152US 8,052,081 B2Draganfly Innovations Inc. · 2011
- Aerial platform powered via an optical transmission element74US 9,800,091 B2LaserMotive, Inc. · 2017
- Rotary wing aircraft having a non-rotating structural backbone and a rotor blade pitch controller73US 7,789,341 B22010