B60L 2260/28
Four wheel or all wheel drive
B60L2260/28 (Four wheel or all wheel drive) appears on 805 US grants and 908 published applications in this corpus.
Search patents in B60L- Granted patents
- 805
- Published applications
- 908
- Assignees
- 305
- Inventors
- 1,792
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 2 | 3 |
| 2002 | 11 | 13 |
| 2003 | 10 | 24 |
| 2004 | 7 | 20 |
| 2005 | 13 | 17 |
| 2006 | 16 | 31 |
| 2007 | 13 | 22 |
| 2008 | 29 | 33 |
| 2009 | 14 | 44 |
| 2010 | 18 | 48 |
| 2011 | 37 | 47 |
| 2012 | 40 | 44 |
| 2013 | 41 | 69 |
| 2014 | 48 | 80 |
| 2015 | 64 | 48 |
| 2016 | 49 | 40 |
| 2017 | 41 | 35 |
| 2018 | 38 | 33 |
| 2019 | 23 | 46 |
| 2020 | 25 | 24 |
| 2021 | 33 | 33 |
| 2022 | 43 | 25 |
| 2023 | 27 | 40 |
| 2024 | 28 | 34 |
| 2025 | 34 | 38 |
| 2026 | 17 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pre-energization for power operated disconnect systems14 Jul 2026US 12,679,223 B2MAGNA Powertrain AG & Co KG
- Method and control device for operating a roadbound all-wheel vehicle7 Jul 2026US 12,676,564 B2Bayerische Motoren Werke Aktiengesellschaft
- Electric work vehicle16 Jun 2026US 12,653,103 B2Kubota Corporation
- Electric vehicle control system2 Jun 2026US 12,643,414 B2Honda Motor Co., Ltd.
- Methods and apparatus for vehicle turning in confined spaces26 May 2026US 12,637,061 B2Ford Global Technologies, LLC
- Vehicle parameter determination method, device, and storage medium27 Aug 2026US 2026/0249709 A1Chery Automobile Co., Ltd.
- Powertrain with differential protection function, method, and electric vehicle27 Aug 2026US 2026/0249710 A1Huawei Digital Power Technologies Co., Ltd.
- Power boost system for electric vehicle27 Aug 2026US 2026/0249743 A1Fca US LLC
- System and method for coordinating and controlling driving and/or braking torques, and motor vehicle6 Aug 2026US 2026/0225457 A1
- Motor vehicle comprising an electric energy storage device and a range extender, and method for operating such a motor vehicle30 Jul 2026US 2026/0217104 A1
Most cited
By later US patents
- Wireless energy transfer using planar capacitively loaded conducting loop resonators449US 8,035,255 B2WiTricity Corporation · 2011
- Wireless energy transfer converters438US 8,497,601 B2WiTricity Corporation · 2013
- Powered skateboard318US 6,050,357 AEMPower Corporation · 2000
- Wireless energy transfer for refrigerator application311US 8,106,539 B2WiTricity Corporation · 2012
- Wireless energy transfer systems266US 8,461,719 B2WiTricity Corporation · 2013