F16D 2500/5045
Control of engine at idle, i.e. controlling engine idle conditions
Official title: Control of engine at idle, i.e. controlling engine idle conditions, e.g. idling speed
F16D2500/5045 (Control of engine at idle, i.e. controlling engine idle conditions) appears on 29 US grants and 15 published applications in this corpus.
Search patents in F16D- Granted patents
- 29
- Published applications
- 15
- Assignees
- 22
- Inventors
- 52
- Latest grant
- 13 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 3 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle and method for operating a clutch as a starter element13 Apr 2021US 10,974,712 B2Audi AG
- Method of controlling clutch for vehicles13 Nov 2018US 10,125,827 B2Hyundai Motor Company
- All wheel drive hydraulic fluid pressure sensor compensation algorithm1 Aug 2017US 9,719,568 B2Honda Motor Co., Ltd.
- Vehicle control system21 Feb 2017US 9,573,594 B2Toyota Jidosha Kabushiki Kaisha
- Transmission system with clutch bite point learning logic16 Aug 2016US 9,416,874 B2GM Global Technology Operations LLC
- Vehicle and method for operating a clutch as a starter element22 Oct 2020US 2020/0331450 A1Audi AG
- Method of controlling clutch for vehicles28 Dec 2017US 2017/0370428 A1Hyundai Motor Company
- All wheel drive hydraulic fluid pressure sensor compensation algorithm16 Feb 2017US 2017/0045103 A1Honda Motor Co., Ltd.
- Transmission system with clutch bite point learning logic24 Dec 2015US 2015/0369364 A1GM Global Technology Operations LLC
- Vehicle control system23 Jul 2015US 2015/0203118 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Control strategy for an automatic transmission41US 6,299,565 B1Ford Global Technologies, LLC · 2001
- Method and control system for updating of control parameter value indicative of master clutch point of incipient engagement34US 4,899,858 AEaton Corporation · 1990
- Idle drive torque control for automated vehicle master clutch23US 6,071,211 AEaton Corporation · 2000
- Method for adapting the adjustment of a clutch in an unconventional drive train of a vehicle23US 6,966,868 B2LuK Lamellen und Kupplungsbau Beteiligungs KG · 2005
- System for controlling a clutch for a motor vehicle18US 4,730,712 AFuji Jukogyo Kabushiki Kaisha · 1988