F02D 1/16
Adjustment of injection timing
Official title: Adjustment of injection timing (F02D1/02 takes precedence)
F02D1/16 (Adjustment of injection timing) appears on 215 US grants and 44 published applications in this corpus.
Search patents in F02D- Granted patents
- 215
- Published applications
- 44
- Assignees
- 61
- Inventors
- 346
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 10 | 0 |
| 1982 | 12 | 0 |
| 1983 | 14 | 0 |
| 1984 | 15 | 0 |
| 1985 | 19 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 10 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 6 |
| 2004 | 6 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 3 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 5 |
| 2015 | 1 | 3 |
| 2016 | 6 | 0 |
| 2017 | 1 | 4 |
| 2018 | 1 | 0 |
| 2019 | 2 | 4 |
| 2020 | 3 | 5 |
| 2021 | 6 | 5 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Valve timing detection in fuel system using off cycle sweep15 Oct 2024US 12,116,941 B1Caterpillar Inc.
- Valve system of vehicle fuel pump25 Jul 2023US 11,708,797 B2Hyundai Motor Company
- Internal combustion engine system11 Jul 2023US 11,698,040 B1Toyota Jidosha Kabushiki Kaisha
- Adaptive high pressure fuel pump system and method for predicting pumped mass1 Nov 2022US 11,486,326 B2Cummins Inc.
- Charge changing control device, reciprocating engine and method for operating a charge changing control device30 Nov 2021US 11,187,118 B2Caterpillar Motoren GmbH & Co. KG
- Apparatus and method for operating an internal combustion engine with multiple combustion modes5 Mar 2026US 2026/0063090 A1HPDI Technology Limited Partnership
- Adaptive high pressure fuel pump system and method for predicting pumped mass23 Dec 2021US 2021/0396192 A1Cummins Inc.
- Valve system of vehicle fuel pump23 Sep 2021US 2021/0293185 A1Hyundai Motor Company
- Adaptive high pressure fuel pump system and method for predicting pumped mass27 May 2021US 2021/0156328 A1Cummins Inc.
- Systeme d'injection hydraulique a came15 Apr 2021US 2021/0108602 A1
Most cited
By later US patents
- Closed loop diesel engine control50US 4,397,285 APhysics International Company · 1983
- Motor vehicle magagement and control system including solenoid actuated fuel injection timing control33US 5,121,324 AMack Trucks, Inc. · 1992
- Device for a relative angular adjustment between two shafts connected to one another by driving means28US 4,986,801 ADaimler-Benz Aktiengesellschaft · 1991
- Differential timing altering mechanism for fuel injectors26US 4,294,218 ACaterpillar Tractor Co. · 1981
- Electrically driven camshaft adjuster26US 6,981,478 B2INA-Schaeffler KG · 2006