B60L 1/02
To electric heating circuits
Official title: to electric heating circuits
B60L1/02 (To electric heating circuits) appears on 1,447 US grants and 1,881 published applications in this corpus.
Search patents in B60L- Granted patents
- 1,447
- Published applications
- 1,881
- Assignees
- 522
- Inventors
- 3,746
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 16 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 15 | 0 |
| 2001 | 9 | 2 |
| 2002 | 9 | 7 |
| 2003 | 6 | 13 |
| 2004 | 9 | 14 |
| 2005 | 6 | 15 |
| 2006 | 15 | 15 |
| 2007 | 12 | 16 |
| 2008 | 11 | 39 |
| 2009 | 10 | 32 |
| 2010 | 29 | 40 |
| 2011 | 24 | 56 |
| 2012 | 24 | 72 |
| 2013 | 46 | 110 |
| 2014 | 68 | 102 |
| 2015 | 75 | 139 |
| 2016 | 80 | 90 |
| 2017 | 107 | 77 |
| 2018 | 82 | 80 |
| 2019 | 94 | 104 |
| 2020 | 94 | 126 |
| 2021 | 72 | 108 |
| 2022 | 118 | 109 |
| 2023 | 81 | 153 |
| 2024 | 103 | 147 |
| 2025 | 113 | 130 |
| 2026 | 78 | 85 |
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
- Vehicle, controller of vehicle, and control method for vehicle1 Sep 2026US 12,722,494 B2Toyota Jidosha Kabushiki Kaisha
- Thermal management system25 Aug 2026US 12,715,296 B2Toyota Jidosha Kabushiki Kaisha
- Controlling thermal energy from vehicle regenerative braking25 Aug 2026US 12,715,302 B2Jaguar Land Rover Limited
- Methods of Electric Vehicle On-board Energy Dissipation1 Oct 2026US 2026/0296206 A1
- System and method of generating additional heat using an on-board charger1 Oct 2026US 2026/0296233 A1Volvo Car Corporation
- Working vehicle1 Oct 2026US 2026/0297900 A1Takeuchi Mfg. Co., Ltd.
- Refuse vehicle with a service step above high voltage power distribution unit17 Sep 2026US 2026/0274076 A1Oshkosh Corporation
- Fuel cell flexible power conversion module17 Sep 2026US 2026/0274096 A1Oshkosh Defense, LLC
Most cited
By later US patents
- Apparatus, method and article for physical security of power storage devices in vehicles1,063US 8,560,147 B2Gogoro Inc. · 2013
- Apparatus, method and article for authentication, security and control of power storage devices, such as batteries1,019US 9,182,244 B2Gogoro Inc. · 2015
- Charging batteries of electric vehicles208US 5,462,439 A1995
- Battery temperature control system in electric automobile201US 5,490,572 AHonda Giken Kogyo Kabushiki Kaisha · 1996
- System and method for controlling the operation of a fuel processing system181US 6,383,670 B1IdaTech, LLC · 2002