F02D 41/2416
Interpolation techniques
Official title: {Interpolation techniques}
F02D41/2416 (Interpolation techniques) appears on 142 US grants and 116 published applications in this corpus.
Search patents in F02D- Granted patents
- 142
- Published applications
- 116
- Assignees
- 73
- Inventors
- 392
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 5 |
| 2004 | 7 | 5 |
| 2005 | 5 | 9 |
| 2006 | 4 | 6 |
| 2007 | 10 | 4 |
| 2008 | 5 | 6 |
| 2009 | 1 | 6 |
| 2010 | 8 | 7 |
| 2011 | 4 | 8 |
| 2012 | 7 | 7 |
| 2013 | 2 | 3 |
| 2014 | 4 | 7 |
| 2015 | 6 | 9 |
| 2016 | 4 | 5 |
| 2017 | 9 | 9 |
| 2018 | 14 | 3 |
| 2019 | 4 | 2 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 2 | 3 |
| 2023 | 6 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for using and producing multi-dimensional characteristic maps for controlling and regulating technical devices3 Dec 2024US 12,158,118 B2Robert Bosch GmbH
- Method and system for a multivariable engine control using cam phasing with a combined humidity and exhaust gas recirculation (EGR) dilution value to schedule restraints, and determine a reference EGR setpoint23 Jan 2024US 11,879,403 B2GM Global Technology Operations LLC
- PDI volumetric efficiency pasting29 Aug 2023US 11,739,709 B1Fca US LLC
- Controller for internal combustion engine27 Jun 2023US 11,686,266 B2Mitsubishi Electric Corporation
- Method for operating an internal combustion engine, in particular a gas engine16 May 2023US 11,649,778 B2Keyou GmbH
- Device for detecting a leakage in a fuel path of an engine16 Oct 2025US 2025/0320841 A1Liebherr-Components Colmar SAS
- Method and device for using and producing multi-dimensional characteristic maps for controlling and regulating technical devices13 Jul 2023US 2023/0220811 A1Robert Bosch GmbH
- Method and system for a multivariable engine control using cam phasing with a combined humidity and exhaust gas recirculation (egr) dilution value to schedule restraints, and determine a reference egr setpoint15 Jun 2023US 2023/0184185 A1GM Global Technology Operations LLC
- Controller for internal combustion engine15 Dec 2022US 2022/0397074 A1Mitsubishi Electric Corporation
- Controller and control method for internal combustion engine20 Oct 2022US 2022/0333544 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Method for controlling/regulating a process in a motor vehicle and device for implementing the method117US 6,434,465 B1Robert Bosch GmbH · 2002
- Engine air-fuel control for an engine with valves that may be deactivated98US 7,032,581 B2Ford Global Technologies, LLC · 2006
- Fuel injection control system for engine58US 6,755,176 B2Denso Corporation · 2004
- Apparatus and method for accurately controlling fuel injection flow rate52US 5,771,861 ACummins Engine Company, Inc. · 1998
- Electronic control of engine fuel injection based on engine duty cycle49US 5,268,842 ACummins Engine Company, Inc. · 1993