F02M 26/48
Egr valve position sensors
Official title: EGR valve position sensors (details of the sensor installation in the valve housing F02M26/72)
F02M26/48 (Egr valve position sensors) appears on 328 US grants and 248 published applications in this corpus.
Search patents in F02M- Granted patents
- 328
- Published applications
- 248
- Assignees
- 103
- Inventors
- 685
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 19 | 9 |
| 2002 | 22 | 14 |
| 2003 | 16 | 19 |
| 2004 | 22 | 7 |
| 2005 | 13 | 14 |
| 2006 | 11 | 16 |
| 2007 | 14 | 20 |
| 2008 | 13 | 19 |
| 2009 | 11 | 12 |
| 2010 | 11 | 8 |
| 2011 | 11 | 12 |
| 2012 | 4 | 5 |
| 2013 | 6 | 7 |
| 2014 | 4 | 11 |
| 2015 | 4 | 10 |
| 2016 | 12 | 15 |
| 2017 | 10 | 8 |
| 2018 | 10 | 12 |
| 2019 | 10 | 15 |
| 2020 | 13 | 3 |
| 2021 | 7 | 4 |
| 2022 | 5 | 2 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Evaluation system and method22 Jul 2025US 12,366,306 B2Transportation IP Holdings, LLC
- Method for non-intrusive response time evaluation of a component, unit or system of a vehicle15 Apr 2025US 12,276,241 B2Volvo Truck Corporation
- Exhaust gas recirculation valve assembly4 Mar 2025US 12,241,435 B2Power Packer North America, Inc.
- High efficiency turbocharger with EGR system23 Apr 2024US 11,965,470 B2BorgWarner Inc.
- Heat exchanger cleaning system and method12 Mar 2024US 11,927,157 B1International Engine Intellectual Property Company, LLC
- Egr valve control apparatus31 Jul 2025US 2025/0243830 A1Honda Motor Co., Ltd.
- Exhaust gas recirculation valve assembly29 May 2025US 2025/0172112 A1Power Packer North America, Inc.
- Exhaust gas recirculation valve assembly22 Aug 2024US 2024/0280070 A1Power Packer North America, Inc.
- Exhaust gas recirculation valve diagnostics11 Jan 2024US 2024/0011454 A1International Engine Intellectual Property Company, LLC
- A method for non-intrusive response time evaluation of a component, unit or system of a vehicle5 Oct 2023US 2023/0313765 A1Volvo Truck Corporation
Most cited
By later US patents
- Multivariable control for an engine131US 7,328,577 B2Honeywell International Inc. · 2008
- Coordinated multivariable control of fuel and air in engines127US 7,275,374 B2Honeywell International Inc. · 2007
- Method and system for using a measure of fueling rate in the air side control of an engine96US 7,591,135 B2Honeywell International Inc. · 2009
- Exhaust gas recirculation system for a compression ignition engine and a method of controlling exhaust gas recirculation in a compression ignition engine75US 5,520,161 AAlternative Fuel Sytems Inc. · 1996
- System for diagnosing an air handling mechanism of an internal combustion engine65US 6,687,601 B2Cummins Inc. · 2004