B60L 2270/20
Inrush current reduction, i.e. avoiding high currents when connecting the battery
B60L2270/20 (Inrush current reduction, i.e. avoiding high currents when connecting the battery) appears on 362 US grants and 456 published applications in this corpus.
Search patents in B60L- Granted patents
- 362
- Published applications
- 456
- Assignees
- 178
- Inventors
- 939
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 3 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 4 | 6 |
| 2006 | 0 | 6 |
| 2007 | 5 | 7 |
| 2008 | 6 | 5 |
| 2009 | 6 | 8 |
| 2010 | 8 | 19 |
| 2011 | 13 | 9 |
| 2012 | 7 | 22 |
| 2013 | 23 | 22 |
| 2014 | 13 | 30 |
| 2015 | 12 | 61 |
| 2016 | 34 | 20 |
| 2017 | 35 | 16 |
| 2018 | 28 | 7 |
| 2019 | 23 | 16 |
| 2020 | 16 | 31 |
| 2021 | 22 | 23 |
| 2022 | 25 | 28 |
| 2023 | 12 | 28 |
| 2024 | 18 | 25 |
| 2025 | 24 | 34 |
| 2026 | 18 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Precharging DC link between battery and power connection28 Jul 2026US 12,695,378 B2Aptiv Technologies AG
- In-vehicle control device21 Jul 2026US 12,686,275 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Power delivery control system for an electric vehicle and diagnostic method therefor23 Jun 2026US 12,661,992 B2Brp-Rotax GmbH & Co. KG
- In-vehicle control device16 Jun 2026US 12,658,392 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Power distribution device2 Jun 2026US 12,643,408 B2Denso Corporation
- Control device, moving object, control method, and storage medium1 Oct 2026US 2026/0296269 A1Honda Motor Co., Ltd.
- Electric vehicle control device and electric vehicle control system20 Aug 2026US 2026/0241800 A1Mitsubishi Electric Corporation
- Power supply device13 Aug 2026US 2026/0233616 A1Toyota Jidosha Kabushiki Kaisha
- Power storage system13 Aug 2026US 2026/0233691 A1Toyota Jidosha Kabushiki Kaisha
- Charging Management Apparatus, Charging Management Method, And Electric Vehicle13 Aug 2026US 2026/0238032 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Electric vehicle drive train with contactor protection94US 5,369,540 AGeneral Electric Company · 1994
- Apparatus and method for charging an electric vehicle84US 8,378,623 B2General Electric Company · 2013
- Hybrid power system63US 4,021,677 APetro-Electric Motors, Ltd. · 1977
- Electric storage device52US 8,798,832 B2Hitachi, Ltd. · 2014
- Control system for an electric vehicle50US 5,994,789 AHonda Giken Kogyo Kabushiki Kaisha · 1999