B60L 58/15
Preventing overcharging
B60L58/15 (Preventing overcharging) appears on 1,306 US grants and 1,559 published applications in this corpus.
Search patents in B60L- Granted patents
- 1,306
- Published applications
- 1,559
- Assignees
- 401
- Inventors
- 2,942
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 18 | 0 |
| 2001 | 9 | 4 |
| 2002 | 9 | 9 |
| 2003 | 10 | 21 |
| 2004 | 10 | 23 |
| 2005 | 11 | 18 |
| 2006 | 19 | 18 |
| 2007 | 14 | 18 |
| 2008 | 8 | 31 |
| 2009 | 15 | 39 |
| 2010 | 31 | 58 |
| 2011 | 36 | 52 |
| 2012 | 39 | 77 |
| 2013 | 50 | 131 |
| 2014 | 73 | 116 |
| 2015 | 91 | 143 |
| 2016 | 99 | 121 |
| 2017 | 126 | 120 |
| 2018 | 133 | 97 |
| 2019 | 100 | 46 |
| 2020 | 67 | 55 |
| 2021 | 55 | 43 |
| 2022 | 52 | 66 |
| 2023 | 31 | 77 |
| 2024 | 45 | 71 |
| 2025 | 60 | 63 |
| 2026 | 41 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle battery overcharging prevention system and method8 Sep 2026US 12,728,765 B2LG Energy Solution, Ltd.
- Battery management system and a battery management method with a plurality of constant current charging stages for a battery8 Sep 2026US 12,732,012 B2LG Energy Solution, Ltd.
- Controlling thermal energy from vehicle regenerative braking25 Aug 2026US 12,715,302 B2Jaguar Land Rover Limited
- Battery control systems and methods based on derated state of vehicle25 Aug 2026US 12,715,335 B2GM Global Technology Operations LLC
- Method for derating battery charging power and battery pack to which the method is applied28 Jul 2026US 12,691,786 B2Samsung SDI.Co., Ltd.
- Power management device1 Oct 2026US 2026/0296264 A1Hino Motors, Ltd.
- Solar power generator for vehicle1 Oct 2026US 2026/0303005 A1Nissan Motor Co., Ltd.
- Controller for vehicle17 Sep 2026US 2026/0274114 A1Toyota Jidosha Kabushiki Kaisha
- Control device and method for determining allowable output power of battery17 Sep 2026US 2026/0276720 A1Nissan Motor Co., Ltd.
- Elevation based charge limiting system and method10 Sep 2026US 2026/0264568 A1International Truck Intellectual Property Company, LLC
Most cited
By later US patents
- Charging circuits for rechargeable batteries and cells309US 5,204,611 ANorvik Technologies Inc. · 1993
- Hybrid car with electric and heat engine279US 4,351,405 AHybricon Corporation · 1982
- Vehicular drive unit276US 5,846,155 AAisin Aw Co., Ltd. · 1998
- Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system255US 9,178,369 B2Mojo Mobility, Inc. · 2015
- Systems and method for positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system194US 9,106,083 B2Mojo Mobility, Inc. · 2015