F02D 2041/1431
The system including an input-output delay
Official title: {the system including an input-output delay}
F02D2041/1431 (The system including an input-output delay) appears on 291 US grants and 221 published applications in this corpus.
Search patents in F02D- Granted patents
- 291
- Published applications
- 221
- Assignees
- 87
- Inventors
- 641
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 17 | 0 |
| 1999 | 13 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 1 |
| 2002 | 9 | 20 |
| 2003 | 14 | 7 |
| 2004 | 10 | 6 |
| 2005 | 4 | 7 |
| 2006 | 8 | 10 |
| 2007 | 10 | 10 |
| 2008 | 5 | 6 |
| 2009 | 9 | 10 |
| 2010 | 8 | 14 |
| 2011 | 9 | 16 |
| 2012 | 11 | 12 |
| 2013 | 8 | 10 |
| 2014 | 16 | 14 |
| 2015 | 10 | 11 |
| 2016 | 9 | 9 |
| 2017 | 12 | 7 |
| 2018 | 10 | 10 |
| 2019 | 9 | 7 |
| 2020 | 11 | 12 |
| 2021 | 13 | 11 |
| 2022 | 8 | 3 |
| 2023 | 4 | 3 |
| 2024 | 5 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Controller for internal combustion engine6 Jan 2026US 12,516,642 B2Mitsubishi Electric Corporation
- Systems and methods for controlling a vehicle engine27 May 2025US 12,313,018 B2Honda Motor Co., Ltd.
- System and method for diagnosing an exhaust gas sensor17 Dec 2024US 12,169,155 B2Ford Global Technologies, LLC
- Passive evaluation of event delay assignment for individual cylinder fuel/air ratio control13 Aug 2024US 12,060,845 B1Fca US LLC
- Exhaust monitoring apparatus6 Aug 2026US 2026/0226858 A1Toyota Jidosha Kabushiki Kaisha
- Method and device for controlling a throttle valve in an intake manifold of an internal combustion engine28 May 2026US 2026/0146568 A1
- Controller for internal combustion engine26 Jun 2025US 2025/0207540 A1Mitsubishi Electric Corporation
- Systems and methods for controlling a vehicle engine19 Sep 2024US 2024/0309827 A1Honda Motor Co., Ltd.
- System and method for diagnosing an exhaust gas sensor15 Aug 2024US 2024/0272038 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Charge control system for a vehicle battery118US 6,805,090 B2Midtronics, Inc. · 2004
- Method for detecting cylinder air amount introduced into cylinder of internal combustion engine with exhaust gas recirculation system and for controlling fuel injection64US 5,205,260 AHitachi, Ltd. · 1993
- Exhaust cleaning device of internal combustion engine62US 7,111,455 B2Denso Corporation · 2006
- Process for model-assisted determination of the fresh-air mass flowing into the cylinders of an internal combustion engine with external exhaust-gas recycling60US 5,974,870 ASiemens Aktiengesellschaft · 1999
- Model predictive control for HPI closed-loop fuel pressure control system59US 5,609,136 ACummins Engine Company, Inc. · 1997