F02D 2700/02
Controlling by changing the air or fuel supply
F02D2700/02 (Controlling by changing the air or fuel supply) appears on 35 US grants and 32 published applications in this corpus.
Search patents in F02D- Granted patents
- 35
- Published applications
- 32
- Assignees
- 27
- Inventors
- 95
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 6 |
| 2016 | 6 | 4 |
| 2017 | 5 | 2 |
| 2018 | 4 | 2 |
| 2019 | 3 | 3 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Outboard motor and marine vessel5 May 2026US 12,617,511 B2Yamaha Hatsudoki Kabushiki Kaisha
- Internal combustion engine system29 Jul 2025US 12,372,040 B2Volvo Truck Corporation
- System and method for diagnosing an exhaust gas sensor17 Dec 2024US 12,169,155 B2Ford Global Technologies, LLC
- Two-stroke engine for working machine and series hybrid device for working machine incorporating the same3 Jan 2023US 11,542,880 B2Yamabiko Corporation
- Gas engine heat pump1 Nov 2022US 11,486,331 B2LG Electronics Inc.
- Durable Generator Power System and Method of Use12 Feb 2026US 2026/0043364 A1Axlom Energy Group, LLC
- Internal combustion engine system19 Jun 2025US 2025/0198358 A1Volvo Truck Corporation
- System and method for diagnosing an exhaust gas sensor15 Aug 2024US 2024/0272038 A1Ford Global Technologies, LLC
- Outboard motor and marine vessel18 Apr 2024US 2024/0124114 A1Yamaha Hatsudoki Kabushiki Kaisha
- Two-stroke engine for working machine and series hybrid device for working machine incorporating the same14 Jul 2022US 2022/0220913 A1Yamabiko Corporation
Most cited
By later US patents
- Apparatus for the cold starting and warming run of spark plug-ignited internal combustion engines41US 3,999,525 ARobert Bosch GmbH · 1976
- Fuel control system for supercharged, fuel injected internal combustion engines10US 3,981,285 ARobert Bosch GmbH · 1976
- Carburettors and associated components6US 3,939,231 AVicta Limited · 1976
- Engine device5US 10,094,309 B2Yanmar Co., Ltd. · 2018
- Motorcycle5US 9,399,974 B2Suzuki Motor Corporation · 2016