F02D 2009/0238
Increasing ignition delay
Official title: {Increasing ignition delay}
F02D2009/0238 (Increasing ignition delay) appears on 2 US grants and 1 published applications in this corpus.
Search patents in F02D- Granted patents
- 2
- Published applications
- 1
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for controlling the operation of a two-stroke spark ignition internal combustion engine5 May 2020US 10,641,195 B2Emak S.P.A.
- Method of actuating a butterfly valve arranged in the intake system of an air-compressing fuel-injected internal combustion engine18 Feb 1992US 5,088,462 AMercedes-Benz AG
Most cited
By later US patents