B64U 50/39
Battery swapping
B64U50/39 (Battery swapping) appears on 220 US grants and 264 published applications in this corpus.
Search patents in B64U- Granted patents
- 220
- Published applications
- 264
- Assignees
- 117
- Inventors
- 402
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 2 | 1 |
| 2016 | 10 | 11 |
| 2017 | 9 | 27 |
| 2018 | 20 | 25 |
| 2019 | 26 | 33 |
| 2020 | 25 | 32 |
| 2021 | 14 | 23 |
| 2022 | 27 | 28 |
| 2023 | 20 | 25 |
| 2024 | 28 | 14 |
| 2025 | 17 | 26 |
| 2026 | 20 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Autonomous aerial vehicle hardware configuration18 Aug 2026US 12,709,386 B2Skydio, Inc.
- Discrete delivery of material11 Aug 2026US 12,703,121 B2Contour Crafting Corporation
- System and methods for mobile towing and lifting platforms21 Jul 2026US 12,686,494 B2Oqab Dietrich Induction Inc.
- Aerial drone structure and reinforcement9 Jun 2026US 12,649,592 B2Brookhurst Garage, Inc.
- Pneumatic delivery system and methods for use2 Jun 2026US 12,643,695 B2Unitd Parcel Service of America, Inc.
- Unmanned aerial vehicle system with integrated fire suppression and window-breaking projectile mechanism10 Sep 2026US 2026/0264896 A1Eagle Eye Robotics
- Device and system for an autonomous mobile robot, drone, and/or courier to deliver, hold, protect, and return parcels for multi-users in both residential and commercial applications6 Aug 2026US 2026/0228678 A1
- Systems and Methods for Tethered Drones30 Jul 2026US 2026/0217384 A1Blue Vigil LLC
- Drone-based device, method and system for charging and replacing batteries of smart equipment in the distribution network9 Jul 2026US 2026/0196856 A1
- Group of unmanned aerial vehicles mission control system for geophysical exploration11 Jun 2026US 2026/0161183 A1Aramco Innovations LLC
Most cited
By later US patents
- Multi-use UAV docking station systems and methods430US 9,387,928 B1Amazon Technologies, Inc. · 2016
- Deployment and adjustment of airborne unmanned aerial vehicles291US 9,421,869 B1Amazon Technologies, Inc. · 2016
- Systems and methods for UAV battery exchange269US 9,139,310 B1Sz Dji Technology Co., Ltd. · 2015
- Systems and methods for UAV battery exchange221US 9,346,560 B2Sz Dji Technology Co., Ltd. · 2016
- Electricity generation in automated aerial vehicles124US 9,550,577 B1Amazon Technologies, Inc. · 2017