B64U 50/35
By wireless transmission
Official title: by wireless transmission, e.g. by induction
B64U50/35 (By wireless transmission) appears on 67 US grants and 93 published applications in this corpus.
Search patents in B64U- Granted patents
- 67
- Published applications
- 93
- Assignees
- 66
- Inventors
- 211
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 3 | 3 |
| 2015 | 1 | 2 |
| 2016 | 4 | 5 |
| 2017 | 3 | 6 |
| 2018 | 7 | 7 |
| 2019 | 2 | 10 |
| 2020 | 5 | 12 |
| 2021 | 12 | 12 |
| 2022 | 6 | 3 |
| 2023 | 3 | 10 |
| 2024 | 7 | 12 |
| 2025 | 9 | 5 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Slip-through tether and attachment system for robot movement along a tether6 Oct 2026US 12,752,939 B2America as represented by the Secretary of the Army
- Cargo container device including power supply and transport system including packstation for UAV3 Feb 2026US 12,539,986 B2Industrial Technology Research Institute
- Inter-floor transport system27 Jan 2026US 12,534,343 B2Samsung Electronics Co., Ltd.
- Control device, computer readable storage medium, system, and control method30 Dec 2025US 12,512,788 B2SoftBank Corp.
- Device sensing and charging using networked coils18 Nov 2025US 12,476,490 B2Northeastern University
- Device Sensing and Charging Using Networked Coils27 Aug 2026US 2026/0254276 A1Northeastern University
- High power rectenna array4 Jun 2026US 2026/0152301 A1
- Multisource power control and management for electrically powered unmanned aircraft systems16 Apr 2026US 2026/0103304 A1The United States of America as represented by the Secretary of the Navy
- Non-uniform light density projector12 Mar 2026US 2026/0070688 A1
- Power feeding device8 Jan 2026US 2026/0008570 A1
Most cited
By later US patents
- Deployment and adjustment of airborne unmanned aerial vehicles291US 9,421,869 B1Amazon Technologies, Inc. · 2016
- Modular drone and methods for use237US 8,989,922 B2Azure Sky Group LLC · 2015
- Microwave-powered aircraft85US 5,503,350 ASkysat Communications Network Corporation · 1996
- Vehicle capable of stabilizing a payload when in motion70US 8,794,566 B2Neurosciences Research Foundation, Inc. · 2014
- Vehicle capable of in-air and on-ground mobility62US 8,794,564 B2Neurosciences Research Foundation, Inc. · 2014