F02D 41/2496
The memory being part of a closed loop
Official title: {the memory being part of a closed loop}
F02D41/2496 (The memory being part of a closed loop) appears on 70 US grants and 27 published applications in this corpus.
Search patents in F02D- Granted patents
- 70
- Published applications
- 27
- Assignees
- 42
- Inventors
- 191
- Latest grant
- 7 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 4 |
| 2004 | 1 | 3 |
| 2005 | 3 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for actuating a camshaft adjuster7 Jun 2022US 11,352,919 B2Vitesco Technologies GmbH
- Internal combustion engine condition determination apparatus, internal combustion engine condition determination system, data analyzing apparatus, and internal combustion engine control apparatus17 May 2022US 11,333,097 B2Toyota Jidosha Kabushiki Kaisha
- Method for controlling a marine internal combustion engine30 Mar 2021US 10,961,940 B1Brunswick Corporation
- Intelligent power management for a vehicle5 May 2020US 10,640,062 B2Karma Automotive LLC
- Apparatus and method for controlling operation of engine3 Dec 2019US 10,495,009 B2Hyundai Motor Company
- Method and Device for Actuating a Camshaft Adjuster24 Jun 2021US 2021/0189919 A1Vitesco Technologies GmbH
- Internal combustion engine condition determination apparatus, internal combustion engine condition determination system, data analyzing apparatus, and internal combustion engine control apparatus4 Mar 2021US 2021/0062747 A1Toyota Jidosha Kabushiki Kaisha
- Intelligent Power Management for a Vehicle14 Nov 2019US 2019/0344734 A1Karma Automotive LLC
- Apparatus and method for controlling operation of engine11 Jul 2019US 2019/0211758 A1Hyundai Motor Company
- Method and system for controlling the amount of fuel in connection to operating an internal combustion engine16 May 2019US 2019/0145342 A1Scania CV AB
Most cited
By later US patents
- Method and system for recalibration of an electronic control module98US 6,571,191 B1Cummins Inc. · 2003
- Fuel control system including adaptive injected fuel quantity estimation80US 6,557,530 B1Cummins Inc. · 2003
- Electronic control system for internal combustion engine with stall preventive feature and method for performing stall preventive engine control57US 4,721,083 ANissan Motor Co., Ltd. · 1988
- Closed loop diesel engine control50US 4,397,285 APhysics International Company · 1983
- System for estimating auxiliary-injected fueling quantities48US 6,823,834 B2Cummins Inc. · 2004