B60L 15/2054
By controlling transmissions or clutches
Official title: {by controlling transmissions or clutches}
B60L15/2054 (By controlling transmissions or clutches) appears on 932 US grants and 1,074 published applications in this corpus.
Search patents in B60L- Granted patents
- 932
- Published applications
- 1,074
- Assignees
- 304
- Inventors
- 2,249
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 6 |
| 2002 | 11 | 6 |
| 2003 | 6 | 11 |
| 2004 | 5 | 6 |
| 2005 | 7 | 14 |
| 2006 | 5 | 15 |
| 2007 | 7 | 25 |
| 2008 | 17 | 34 |
| 2009 | 12 | 27 |
| 2010 | 20 | 50 |
| 2011 | 34 | 36 |
| 2012 | 41 | 48 |
| 2013 | 43 | 55 |
| 2014 | 52 | 85 |
| 2015 | 72 | 85 |
| 2016 | 64 | 79 |
| 2017 | 76 | 32 |
| 2018 | 59 | 67 |
| 2019 | 48 | 43 |
| 2020 | 40 | 27 |
| 2021 | 27 | 43 |
| 2022 | 35 | 51 |
| 2023 | 33 | 59 |
| 2024 | 50 | 57 |
| 2025 | 58 | 72 |
| 2026 | 49 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for allocating battery power for electric vehicles with a disconnect clutch6 Oct 2026US 12,752,622 B2Ford Global Technologies, LLC
- Battery electric vehicle6 Oct 2026US 12,752,637 B2Toyota Jidosha Kabushiki Kaisha
- Methods and system for wheel torque control coordination for electric vehicle6 Oct 2026US 12,752,638 B1Ford Global Technologies, LLC
- Vehicle with electric drive and method for controlling such a vehicle22 Sep 2026US 12,741,548 B2Les Comptoirs D'Eole
- Transmission shifting system and method22 Sep 2026US 12,741,549 B2Dana Heavy Vehicle Systems Group, LLC
- Method for operating an electric vehicle with a device for generating a virtual shifting sensation and electric vehicle8 Oct 2026US 2026/0307505 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- System and method for controlling charging of battery of electrified vehicle8 Oct 2026US 2026/0307522 A1Hyundai Motor Company
- Axle disconnect with reserve power1 Oct 2026US 2026/0296217 A1Fca US LLC
- Powertrain with differential protection function, method, and electric vehicle27 Aug 2026US 2026/0249710 A1Huawei Digital Power Technologies Co., Ltd.
- Drive module of a motor vehicle and method for activating a brake and a clutch of a drive module20 Aug 2026US 2026/0243320 A1
Most cited
By later US patents
- Hybrid car with electric and heat engine279US 4,351,405 AHybricon Corporation · 1982
- Control apparatus and control method for motor drive vehicle183US 5,355,749 AHitachi, Ltd. · 1994
- Wheel chair171US 4,566,707 A1986
- Step-climbing wheel chair150US 4,222,449 A1980
- Oil circulating system for electric vehicle146US 5,372,213 AAisin Aw Co., Ltd. · 1994