B60L 58/14
Preventing excessive discharging
B60L58/14 (Preventing excessive discharging) appears on 762 US grants and 1,045 published applications in this corpus.
Search patents in B60L- Granted patents
- 762
- Published applications
- 1,045
- Assignees
- 336
- Inventors
- 2,273
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 4 |
| 2003 | 4 | 6 |
| 2004 | 5 | 7 |
| 2005 | 4 | 10 |
| 2006 | 8 | 10 |
| 2007 | 5 | 11 |
| 2008 | 6 | 9 |
| 2009 | 10 | 15 |
| 2010 | 12 | 21 |
| 2011 | 11 | 28 |
| 2012 | 14 | 41 |
| 2013 | 30 | 69 |
| 2014 | 34 | 64 |
| 2015 | 47 | 43 |
| 2016 | 47 | 56 |
| 2017 | 33 | 42 |
| 2018 | 52 | 32 |
| 2019 | 40 | 42 |
| 2020 | 36 | 52 |
| 2021 | 41 | 56 |
| 2022 | 54 | 77 |
| 2023 | 53 | 119 |
| 2024 | 54 | 81 |
| 2025 | 86 | 94 |
| 2026 | 38 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System and method for controlling battery preconditioning in a work machine8 Sep 2026US 12,729,512 B2Caterpillar Inc.
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- Battery control systems and methods based on derated state of vehicle25 Aug 2026US 12,715,335 B2GM Global Technology Operations LLC
- Electrical energy system for barring rotor25 Aug 2026US 12,715,597 B2Rolls-Royce North American Technologies Inc.
- Battery control system1 Oct 2026US 2026/0296263 A1Toyota Jidosha Kabushiki Kaisha
- Solar power generator for vehicle1 Oct 2026US 2026/0303005 A1Nissan Motor Co., Ltd.
- Control device and method for determining allowable output power of battery17 Sep 2026US 2026/0276720 A1Nissan Motor Co., Ltd.
- Battery management apparatus and method27 Aug 2026US 2026/0249741 A1LG Energy Solution, Ltd.
- Dump Truck27 Aug 2026US 2026/0249765 A1Hitachi Construction Machinery Co., Ltd.
Most cited
By later US patents
- Charging system for a vehicle305US 5,049,802 ACaterpillar Industrial Inc. · 1991
- Battery energy monitoring circuits190US 5,773,962 ANorvik Traction Inc. · 1998
- Battery monitor187US 6,037,749 ABatteryguard Limited · 2000
- Closed-loop power control for hybrid electric vehicles185US 7,275,610 B2Ford Global Technologies, LLC · 2007
- Radio frequency energy management system168US 6,184,656 B2Aevt, Inc. · 2001