F02D 2041/1426
Taking into account control stability
Official title: {taking into account control stability}
F02D2041/1426 (Taking into account control stability) appears on 75 US grants and 11 published applications in this corpus.
Search patents in F02D- Granted patents
- 75
- Published applications
- 11
- Assignees
- 25
- Inventors
- 99
- Latest grant
- 13 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 14 | 0 |
| 1998 | 19 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for controlling a combustion apparatus and control device13 Dec 2022US 11,525,417 B2Technische UniversitäT Berlin
- Correction value computation device, correction value computation method, and computer program17 Oct 2017US 9,791,854 B2Tokyo Electron Limited
- Method and apparatus to operate internal combustion engine employing an intake air compressor1 Nov 2016US 9,482,147 B2GM Global Technology Operations LLC
- Control device for internal combustion engine7 Oct 2014US 8,855,892 B2Toyota Jidosha Kabushiki Kaisha
- Method for stabilizing a controller and corresponding controller device20 Aug 2013US 8,515,651 B2Robert Bosch GmbH
- Method for controlling a combustion apparatus and control device25 Jun 2020US 2020/0200110 A1Technische UniversitäT Berlin
- Correction value computation device, correction value computation method, and computer program13 Aug 2015US 2015/0227139 A1Tokyo Electron Limited
- Method and apparatus to operate internal combustion engine employing an intake air compressor27 Nov 2014US 2014/0345255 A1GM Global Technology Operations LLC
- Control device for internal combustion engine27 Jun 2013US 2013/0166176 A1Toyota Jidosha Kabushiki Kaisha
- Method for controlling the air system in an internal combustion engine29 Mar 2012US 2012/0078489 A1AVL List GmbH
Most cited
By later US patents
- Apparatus for controlling operating state of an internal combustion engine77US 4,653,449 ANippondenso Co., Ltd. · 1987
- 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
- Apparatus and method for accurately controlling fuel injection flow rate52US 5,771,861 ACummins Engine Company, Inc. · 1998
- Idling engine speed controlling apparatus47US 4,862,851 AMitsubishi Denki Kabushiki Kaisha · 1989
- Plant control system47US 6,266,605 B1Honda Giken Kogyo Kabushiki · 2001