B64U 60/20
Undercarriages: specially adapted for uneven terrain
Official title: specially adapted for uneven terrain
B64U60/20 (Undercarriages: specially adapted for uneven terrain) appears on 30 US grants and 39 published applications in this corpus.
Search patents in B64U- Granted patents
- 30
- Published applications
- 39
- Assignees
- 23
- Inventors
- 83
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 4 | 2 |
| 2019 | 0 | 3 |
| 2020 | 1 | 5 |
| 2021 | 3 | 4 |
| 2022 | 4 | 5 |
| 2023 | 5 | 5 |
| 2024 | 1 | 2 |
| 2025 | 6 | 3 |
| 2026 | 3 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Landing gear system, weight on wheels system and method for landing or taking-off11 Aug 2026US 12,703,504 B2Pipistrel d.o.o.
- Robotic multicopter sampler for infield crop and soil health sensing and tissue sample collection5 May 2026US 12,617,561 B2Iowa State University Research Foundation, Inc.
- Image stabilization for autonomous aerial vehicles13 Jan 2026US 12,522,383 B2Skydio, Inc.
- Environment illumination for autonomous aerial vehicles9 Dec 2025US 12,492,022 B2Skydio, Inc.
- Flying robot25 Nov 2025US 12,479,607 B2Thk Co., Ltd.
- Image Stabilization For Autonomous Aerial Vehicles17 Sep 2026US 2026/0274458 A1Skydio, Inc.
- Image Stabilization For Autonomous Aerial Vehicles20 Aug 2026US 2026/0242076 A1Skydio, Inc.
- Environment Illumination For Autonomous Aerial Vehicles9 Jul 2026US 2026/0192950 A1Skydio, Inc.
- Landing gear system, weight on wheels system and method for landing or taking-off12 Feb 2026US 2026/0042548 A1Pipistrel d.o.o.
- Robotic multicopter sampler for infield crop and soil health sensing and tissue sample collection11 Dec 2025US 2025/0376279 A1Iowa State University Research Foundation, Inc.
Most cited
By later US patents
- Unmanned mobile device83US 6,588,701 B2Rafael-Armament Development Authority Ltd. · 2003
- Methods for launching and landing an unmanned aerial vehicle29US 9,696,725 B2Sz Dji Technology Co., Ltd. · 2017
- Vertical take-off-and-landing unmanned aerial vehicle system capable of landing on uneven or sloped terrain11US 9,994,307 B2The United States of America as represented by the Secretary of the Navy · 2018
- Methods for launching and landing an unmanned aerial vehicle10US 10,101,748 B2Sz Dji Technology Co., Ltd. · 2018
- Autonomous payload deployment aircraft9US 11,319,064 B1Textron Innovations Inc. · 2022