F01L 2710/003
Control of valve gear for two stroke engines
F01L2710/003 (Control of valve gear for two stroke engines) appears on 5 US grants and 3 published applications in this corpus.
Search patents in F01L- Granted patents
- 5
- Published applications
- 3
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 23 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Combined-cycle combustion control type three-cylinder engine and method for controlling the same23 Apr 2019US 10,267,221 B2Hyundai Motor Company
- Control architecture and optimal strategy for switching between 2-stroke and 4-stroke modes of HCCI operation28 Feb 2012US 8,122,857 B2Robert Bosch GmbH
- De′ sax′ e two cycle engine, constant pressure adiabatic compound “C.P.A.C.”16 Dec 2003US 6,662,763 B1
- Selectable 2-stroke/4-stroke camshaft drive system31 Dec 2002US 6,499,452 B2
- Exhaust valve throttling mechanism for two-stroke engine12 Sep 1989US 4,864,980 ABrunswick Corporation
- Combined-cycle combustion control type three-cylinder engine and method for controlling the same16 Mar 2017US 2017/0074162 A1Hyundai Motor Company
- Control architecture and optimal strategy for switching between 2-stroke and 4-stroke modes of HCCI operation4 Nov 2010US 2010/0275860 A1Robert Bosch GmbH
- Selectable 2-stroke/4-stroke camshaft drive system29 Aug 2002US 2002/0117133 A1
Most cited
By later US patents