B60L 1/04
Fed by the power supply line
Official title: fed by the power supply line
B60L1/04 (Fed by the power supply line) appears on 329 US grants and 422 published applications in this corpus.
Search patents in B60L- Granted patents
- 329
- Published applications
- 422
- Assignees
- 187
- Inventors
- 986
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 2 | 5 |
| 2009 | 3 | 12 |
| 2010 | 9 | 11 |
| 2011 | 6 | 18 |
| 2012 | 5 | 20 |
| 2013 | 12 | 16 |
| 2014 | 13 | 28 |
| 2015 | 17 | 36 |
| 2016 | 20 | 20 |
| 2017 | 27 | 16 |
| 2018 | 13 | 18 |
| 2019 | 20 | 22 |
| 2020 | 24 | 33 |
| 2021 | 14 | 20 |
| 2022 | 27 | 19 |
| 2023 | 17 | 34 |
| 2024 | 23 | 34 |
| 2025 | 20 | 30 |
| 2026 | 20 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Energy management method, system, computer device and readable storage medium29 Sep 2026US 12,746,852 B2The Hong Kong Polytechnic University
- Electrified fire fighting vehicle8 Sep 2026US 12,728,807 B2Oshkosh Corporation
- Aeronautical propulsion system25 Aug 2026US 12,715,593 B2Evolito LTD
- System and method for managing power supplied to a transportation refrigeration unit (TRU)11 Aug 2026US 12,703,245 B2Carrier Corporation
- Vehicle charging and discharging system11 Aug 2026US 12,703,266 B2Aisin Corporation
- Working vehicle1 Oct 2026US 2026/0297900 A1Takeuchi Mfg. Co., Ltd.
- Fuel cell flexible power conversion module17 Sep 2026US 2026/0274096 A1Oshkosh Defense, LLC
- Electric vehicle17 Sep 2026US 2026/0282298 A1Toyota Jidosha Kabushiki Kaisha
- Heat exchanger for electric snowmobile27 Aug 2026US 2026/0249678 A1Bombardier Recreational Products Inc.
- Method and system for cooling a traction component of a rail vehicle27 Aug 2026US 2026/0249890 A1Siemens Mobility GmbH
Most cited
By later US patents
- Charging batteries of electric vehicles208US 5,462,439 A1995
- System and method for controlling the operation of a fuel processing system181US 6,383,670 B1IdaTech, LLC · 2002
- Methods and systems for setting and transferring user profiles to vehicles and temporary sharing of user profiles to shared-use vehicles148US 9,171,268 B12015
- Battery cooling system for vehicle129US 5,937,664 AToyota Jidosha Kabushiki Kaisha · 1999
- Energy management system for hybrid vehicle125US 5,345,761 AFord Motor Company · 1994