F16D 2500/50227
Control of clutch to control engine
F16D2500/50227 (Control of clutch to control engine) appears on 21 US grants and 19 published applications in this corpus.
Search patents in F16D- Granted patents
- 21
- Published applications
- 19
- Assignees
- 19
- Inventors
- 67
- Latest grant
- 19 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 5 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Engine start/stop control for a hybrid electric powertrain19 Jul 2022US 11,391,331 B2GM Global Technology Operations LLC
- Vehicle control device7 Dec 2021US 11,192,551 B2Subaru Corporation
- Method for controlling engagement of engine clutch of hybrid electric vehicle30 Nov 2021US 11,187,287 B2Hyundai Motor Company
- Hunting control device for vehicle with DCT transmission18 Feb 2020US 10,562,393 B2Honda Motor Co., Ltd.
- Hybrid vehicle control device20 Nov 2018US 10,131,345 B2Nissan Motor Co., Ltd.
- Engine start/stop control for a hybrid electric powertrain8 Jul 2021US 2021/0207666 A1GM Global Technology Operations LLC
- Method for Controlling Engagement of Engine Clutch of Hybrid Electric Vehicle3 Jun 2021US 2021/0164528 A1Hyundai Motor Company
- Vehicle control device6 May 2021US 2021/0129846 A1Subaru Corporation
- Hunting control device for vehicle with dct transmission4 Oct 2018US 2018/0281590 A1Honda Motor Co., Ltd.
- Internal combustion engine27 Jul 2017US 2017/0211488 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Automatic clutch system43US 4,295,551 AVolkswagenwerk Aktiengesellschaft · 1981
- Transmission control system36US 6,684,148 B2NACCO Materials Handling Group, Inc. · 2004
- Arrangement for operating the clutch in the power train of a motor vehicle22US 6,602,161 B2LuK Lamellen und Kupplungsbau Beteiligungs KG · 2003
- Synchronizing stationary clutch of compression braking with a two spool gas turbine engine18US 7,185,496 B2Honeywell International Inc. · 2007
- Method of preventing engine stall using automated clutch control16US 6,641,505 B2ZF Meritor, LLC · 2003