B64U 50/38
By wireless transmission
Official title: by wireless transmission
B64U50/38 (By wireless transmission) appears on 108 US grants and 150 published applications in this corpus.
Search patents in B64U- Granted patents
- 108
- Published applications
- 150
- Assignees
- 82
- Inventors
- 292
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 10 |
| 2017 | 4 | 11 |
| 2018 | 8 | 18 |
| 2019 | 7 | 14 |
| 2020 | 12 | 16 |
| 2021 | 11 | 14 |
| 2022 | 17 | 13 |
| 2023 | 11 | 14 |
| 2024 | 16 | 14 |
| 2025 | 13 | 11 |
| 2026 | 7 | 13 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Autonomous inspection system and method29 Sep 2026US 12,748,424 B2T-Mobile USA, Inc.
- Contactless electrical energy transfer device18 Aug 2026US 12,709,170 B2Airbus SAS
- Unmanned aerial vehicle and landing system18 Aug 2026US 12,709,417 B2OneSec, Inc.
- Antenna for charging and measurement, and method and apparatus for measuring radio waves and wireless charging using the same14 Apr 2026US 12,603,418 B2Electronics and Telecommunications Research Institute
- Flight vehicle and flight vehicle system with power receiving coil provided on or in landing portion of leg3 Mar 2026US 12,565,344 B2Nidec Corporation
- UAV Holding and Charging Structure17 Sep 2026US 2026/0274471 A1Wing Aviation LLC
- Device authentication for wireless charging30 Jul 2026US 2026/0217139 A1WiBotic Inc.
- Charging an unmanned aerial vehicle using rail electrified at ground level30 Jul 2026US 2026/0217395 A1Microchip Technology Incorporated
- System and method for automated pre-launch and post-launch inspection of space launch vehicles and infrastructure using coordinated drone swarms14 May 2026US 2026/0131909 A1
- Containerized ev charging hub with solar integration and microgrid capability30 Apr 2026US 2026/0116229 A1EV Innovations, LLC
Most cited
By later US patents
- Unmanned aerial vehicle base station367US 8,511,606 B1The Boeing Company · 2013
- Method of actively controlling winch swing via modulated uptake and release324US 9,422,139 B1Google Inc. · 2016
- Automated drone systems44US 9,864,372 B2Nightingale Intelligent Systems · 2018
- System and method for operating unmanned aircraft41US 9,878,787 B2Elwha LLC · 2018
- Systems for transporting, deploying, and docking unmanned aerial vehicles mountable on a ground vehicle40US 10,207,820 B2Toyota Motor Engineering & Manufacturing North America, Inc. · 2019