Y10S 123/08
Multiple engine units
Y10S123/08 (Multiple engine units) appears on 57 US grants and 13 published applications in this corpus.
Search patents in Y10S- Granted patents
- 57
- Published applications
- 13
- Assignees
- 33
- Inventors
- 80
- Latest grant
- 10 Jan 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 3 |
| 2005 | 4 | 4 |
| 2006 | 3 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Self-supercharging engine with freewheeling mechanism10 Jan 2012US 8,091,521 B2
- Distributed engine control system15 Feb 2011US 7,886,702 B2Precision Engine Controls Corporation
- Engine arrangement7 Sep 2010US 7,792,626 B2Ford Global Technologies, LLC
- Engine start/stop control for multiple engine ohv based on operating conditions7 Oct 2008US 7,431,005 B2National Railway Equipment Co.
- Internal combustion engine with multiple independently rotating crankshafts and common output shaft25 Jul 2006US 7,080,622 B1
- Distributed Engine Control System30 Dec 2010US 2010/0332105 A1Precision Engine Controls Corporation
- Air/Fuel Double Pre-Mix Self-Supercharging Internal Combustion Engine with at Least One Freewheeling Mechanism12 Nov 2009US 2009/0277402 A1
- Engine Arrangement11 Jun 2009US 2009/0150043 A1Ford Global Technologies, LLC
- Engine start/stop control for multiple engine ohv based on operating conditions6 Mar 2008US 2008/0053402 A1National Railway Equipment Co.
- Fail-operational internal combustion engine systems and methods8 Dec 2005US 2005/0268890 A1The Boeing Company
Most cited
By later US patents
- Distributed engine control system128US 7,886,702 B2Precision Engine Controls Corporation · 2011
- Auxiliary power system for vehicle air conditioner and heater91US 4,531,379 A1985
- Compact auxiliary power system for heavy-duty diesel engines and method91US 5,528,901 AAuxiliary Power Dynamics, Inc. · 1996
- Combustion engine34US 4,041,910 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1977
- Internal combustion engine control unit for, and method of controlling a hybrid vehicle32US 6,520,160 B2Toyota Jidosha Kabushiki Kaisha · 2003