F02D 41/2412
One-parameter addressing technique
Official title: {One-parameter addressing technique}
F02D41/2412 (One-parameter addressing technique) appears on 39 US grants and 16 published applications in this corpus.
Search patents in F02D- Granted patents
- 39
- Published applications
- 16
- Assignees
- 27
- Inventors
- 107
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
| 2021 | 3 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Throttle controlled intake system8 Sep 2026US 12,729,656 B2K&N Engineering, Inc.
- Throttle controlled intake system28 Jan 2025US 12,209,543 B2K&N Engineering, Inc.
- Throttle controlled intake system3 Oct 2023US 11,773,794 B2K&N Engineering, Inc.
- Throttle controlled intake system23 Nov 2021US 11,181,055 B2K&N Engineering, Inc.
- Auto-ignition control in a combustion engine21 Sep 2021US 11,125,180 B2Woodward, Inc.
- Throttle controlled intake system29 May 2025US 2025/0172100 A1K&N Engineering, Inc.
- Throttle controlled intake system28 Dec 2023US 2023/0417200 A1K&N Engineering, Inc.
- Throttle controlled intake system10 Mar 2022US 2022/0074359 A1K&N Engineering, Inc.
- Auto-ignition control in a combustion engine17 Jun 2021US 2021/0180537 A1Woodward, Inc.
- Throttle controlled intake system28 Jan 2021US 2021/0025343 A1K&N Engineering, Inc.
Most cited
By later US patents
- Method and apparatus to determine the timing of a periodically repetitive event with respect to the position of a rotating body, and more particularly ignition timing, fuel injection timing, and the like, in automotive internal combustion engines62US 4,099,495 ARobert Bosch GmbH · 1978
- Closed loop mass airflow determination via throttle position35US 4,999,781 AGeneral Motors Corporation · 1991
- Throttle valve control for internal combustion engine34US 4,765,296 AHonda Giken Kogyo Kabushiki Kaisha · 1988
- Apparatus for controlling internal combustion engine25US 4,727,838 AHitachi, Ltd. · 1988
- Installation for the digital-electronic control of inlet, exhaustion and injection valves as well as of the injection in internal combustion engines24US 3,935,846 ADaimler-Benz Aktiengesellschaft · 1976