F02D 2041/0075
By using flow sensors
Official title: {by using flow sensors}
F02D2041/0075 (By using flow sensors) appears on 82 US grants and 81 published applications in this corpus.
Search patents in F02D- Granted patents
- 82
- Published applications
- 81
- Assignees
- 44
- Inventors
- 214
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 4 | 3 |
| 2007 | 3 | 3 |
| 2008 | 1 | 4 |
| 2009 | 2 | 8 |
| 2010 | 5 | 5 |
| 2011 | 3 | 5 |
| 2012 | 3 | 1 |
| 2013 | 7 | 6 |
| 2014 | 0 | 3 |
| 2015 | 6 | 6 |
| 2016 | 5 | 3 |
| 2017 | 4 | 4 |
| 2018 | 4 | 6 |
| 2019 | 7 | 9 |
| 2020 | 8 | 4 |
| 2021 | 4 | 3 |
| 2022 | 3 | 0 |
| 2023 | 0 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor system and method14 Jul 2026US 12,680,516 B2Transportation IP Holdings, LLC
- Signal expected range for a vehicle19 Aug 2025US 12,394,260 B2Robert Bosch GmbH
- System and method for management of multiple exhaust gas recirculation coolers19 Nov 2024US 12,146,457 B2Innio Waukesha Gas Engines Inc.
- Electronic control device and engine control system1 Oct 2024US 12,104,548 B2Hitachi Astemo, Ltd.
- Engine system and method of controlling the engine system15 Nov 2022US 11,499,510 B2Toyota Jidosha Kabushiki Kaisha
- Signal expected range for a vehicle3 Apr 2025US 2025/0111715 A1Robert Bosch GmbH
- Electronic Control Device and Engine Control System21 Dec 2023US 2023/0407800 A1Hitachi Astemo, Ltd.
- Sensor system and method6 Jul 2023US 2023/0212993 A1Transportation IP Holdings, LLC
- System and method for management of multiple exhaust gas recirculation coolers2 Mar 2023US 2023/0066495 A1Innio Waukesha Gas Engines Inc.
- Method and Device for Determining the Efficiency of an SCR Catalyst17 Jun 2021US 2021/0180497 A1Vitesco Technologies GmbH
Most cited
By later US patents
- System and method for determination of EGR flow rate51US 6,601,387 B2Detroit Diesel Corporation · 2003
- Engine control system and control method thereof46US 7,715,975 B2Hitachi, Ltd. · 2010
- Method and apparatus for supercharging an internal combustion engine35US 4,250,711 ABBC Brown, Boveri & Company, Limited · 1981
- Method for controlling an engine with VGT and EGR systems33US 7,076,953 B2Detroit Diesel Corporation · 2006
- Method and system for controlling fuel usage26US 8,352,162 B2Ford Global Technologies, LLC · 2013