F02P 5/005
Advancing or retarding ignition: with combination of automatic and non- automatic means
Official title: {with combination of automatic and non- automatic means}
F02P5/005 (Advancing or retarding ignition: with combination of automatic and non- automatic means) appears on 17 US grants and 6 published applications in this corpus.
Search patents in F02P- Granted patents
- 17
- Published applications
- 6
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 3 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual fuel combustion control based on covaried spark production and pilot shot delivery3 Nov 2020US 10,823,131 B2Caterpillar Inc.
- Handheld engine-driven working machine3 Dec 2019US 10,495,047 B2Yamabiko Corporation
- Throttle trigger actuated throttle position sensor and engine control module10 Sep 2019US 10,408,136 B2Walbro Corporation
- Ignition control device for internal combustion engine22 Mar 2016US 9,291,142 B2Toyota Jidosha Kabushiki Kaisha
- Method and apparatus for providing electronic ignition of early automobile engines4 Mar 2014US 8,662,058 B2
- Dual fuel combustion control based on covaried spark production and pilot shot delivery3 Sep 2020US 2020/0277925 A1Caterpillar Inc.
- Throttle trigger actuated throttle position sensor and engine control module22 Nov 2018US 2018/0334969 A1Walbro Corporation
- Handheld engine-driven working machine7 Jun 2018US 2018/0156180 A1Yamabiko Corporation
- Ignition control device for internal combustion engine27 Nov 2014US 2014/0345565 A1Toyota Jidosha Kabushiki Kaisha
- Method and Apparatus for Providing Electronic Ignition of Early Automobile Engines2 Jun 2011US 2011/0126802 A1
Most cited
By later US patents
- Pulse width modulated controller for nitrous oxide and fuel delivery29US 5,269,275 A1993
- Inductive-capacitive modulated ignition system10US 4,291,661 A1981
- Stratified fuel ignition system including humid air injection8US 4,265,201 A1981
- Vacuum sensor7US 4,191,145 AHughes Microelectronics Limited · 1980
- Multiple double energy modulation ignition system4US 4,144,476 A1979