B60K 17/3505
With self-actuated means
Official title: {with self-actuated means, e.g. by difference of speed}
B60K17/3505 (With self-actuated means) appears on 312 US grants and 102 published applications in this corpus.
Search patents in B60K- Granted patents
- 312
- Published applications
- 102
- Assignees
- 107
- Inventors
- 483
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 12 | 0 |
| 1988 | 15 | 0 |
| 1989 | 21 | 0 |
| 1990 | 20 | 0 |
| 1991 | 19 | 0 |
| 1992 | 17 | 0 |
| 1993 | 14 | 0 |
| 1994 | 12 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 2 |
| 2002 | 13 | 9 |
| 2003 | 10 | 13 |
| 2004 | 7 | 6 |
| 2005 | 4 | 1 |
| 2006 | 4 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 4 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 3 |
| 2014 | 3 | 8 |
| 2015 | 3 | 2 |
| 2016 | 5 | 1 |
| 2017 | 3 | 8 |
| 2018 | 7 | 11 |
| 2019 | 10 | 4 |
| 2020 | 5 | 5 |
| 2021 | 5 | 4 |
| 2022 | 3 | 6 |
| 2023 | 5 | 3 |
| 2024 | 3 | 1 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for controlling a driving dynamics function of a working machine4 Mar 2025US 12,240,320 B2ZF Friedrichshafen AG
- Front-rear wheel driving force distribution device and front-rear wheel driving force distribution device controller28 Jan 2025US 12,208,678 B2Subaru Corporation
- Transfer device of vehicle14 Jan 2025US 12,194,844 B2Mazda Motor Corporation
- Rotary power transmission device with actuator retention feature8 Oct 2024US 12,110,929 B2GKN Automotive AG
- Flexible armature plate for an electro-magnetic overrunning clutch1 Oct 2024US 12,104,659 B2The Hilliard Corporation
- Flexible armature plate for an electro-magnetic overrunning clutch18 Apr 2024US 2024/0125361 A1The Hilliard Corporation
- Rotary power transmission device with actuator retention feature21 Sep 2023US 2023/0296141 A1GKN Automotive AG
- Front-rear wheel driving force distribution device and front-rear wheel driving force distribution device controller7 Sep 2023US 2023/0278421 A1Subaru Corporation
- Limited slip differential and controlling method therefor2 Mar 2023US 2023/0068948 A1Hyundai Wia Corporation
- Drive force distribution method and drive force distribution control device for front and rear wheel drive vehicle18 Aug 2022US 2022/0258603 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- On demand vehicle drive system173US 5,407,024 ABorg-Warner Automotive, Inc. · 1995
- Transfer case having parallel clutches and lockup feature88US 5,584,776 ABorg-Warner Automotive, Inc. · 1996
- Integrated axle module with twin electronic torque management60US 6,533,090 B2GKN Automotive AG · 2003
- Modulating clutch having passive torque throughout threshold58US 5,699,888 ABorg-Warner Automotive, Inc. · 1997
- Rotation transmission device58US 5,924,510 ANtn Corporation · 1999