B60L 53/38
Specially adapted for charging by inductive energy transfer
Official title: specially adapted for charging by inductive energy transfer
B60L53/38 (Specially adapted for charging by inductive energy transfer) appears on 987 US grants and 1,335 published applications in this corpus.
Search patents in B60L- Granted patents
- 987
- Published applications
- 1,335
- Assignees
- 368
- Inventors
- 1,794
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 6 |
| 2010 | 1 | 13 |
| 2011 | 4 | 13 |
| 2012 | 5 | 31 |
| 2013 | 10 | 36 |
| 2014 | 23 | 86 |
| 2015 | 42 | 93 |
| 2016 | 57 | 112 |
| 2017 | 90 | 115 |
| 2018 | 108 | 115 |
| 2019 | 116 | 107 |
| 2020 | 82 | 85 |
| 2021 | 77 | 84 |
| 2022 | 69 | 104 |
| 2023 | 59 | 112 |
| 2024 | 80 | 96 |
| 2025 | 77 | 61 |
| 2026 | 58 | 60 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wireless charging device6 Oct 2026US 12,756,214 B2Inventec Corporation
- Wireless charging base and charging system of automatic snow sweeping equipment6 Oct 2026US 12,756,233 B2Shenzhen Hanyang Technology Co., Ltd.
- Robotic work tool and robotic tool system29 Sep 2026US 12,746,838 B2Husqvarna AB
- Apparatus for and method of guiding an electric vehicle22 Sep 2026US 12,741,555 B2BRUSA Elektronik AG
- Power supply assistance apparatus, vehicle, and power supply device15 Sep 2026US 12,734,909 B2Toyota Jidosha Kabushiki Kaisha
- Autonomous vehicle for temporarily powering electric vehicles (evs) on the road1 Oct 2026US 2026/0296227 A1State Farm Mutual Automobile Insurance Company
- Apparatus and method for communication association, positioning, and pairing for wireless power transfer1 Oct 2026US 2026/0296241 A1Hyundai Motor Company
- Control device, control method, and storage medium for contactless power transmission system24 Sep 2026US 2026/0285174 A1Honda Motor Co., Ltd.
- Vehicle, control method, and storage medium for contactless power transmission system24 Sep 2026US 2026/0285180 A1Honda Motor Co., Ltd.
- Wireless power transfer station for wirelessly transmitting electrical power to an electrically motorized vehicle or electrically motorized device10 Sep 2026US 2026/0264543 A1Awl-Electricity Inc
Most cited
By later US patents
- Connection system and connection method for an electric automotive vehicle509US 5,821,731 ASumitomo Wiring Systems, Ltd. · 1998
- Celestial navigation system for an autonomous robot378US 7,706,917 B1iRobot Corporation · 2010
- Armature induction charging of moving electric vehicle batteries339US 5,821,728 A1998
- Inductive power pick-up coils336US 5,528,113 A1996
- Contactless battery charging system326US 5,341,083 AElectric Power Research Institute, Inc. · 1994