F02M 63/0007
Using electrically actuated valves
Official title: {using electrically actuated valves (injection valves F02M51/06)}
F02M63/0007 (Using electrically actuated valves) appears on 233 US grants and 144 published applications in this corpus.
Search patents in F02M- Granted patents
- 233
- Published applications
- 144
- Assignees
- 81
- Inventors
- 374
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 0 |
| 2002 | 12 | 32 |
| 2003 | 26 | 22 |
| 2004 | 22 | 21 |
| 2005 | 12 | 4 |
| 2006 | 10 | 10 |
| 2007 | 8 | 6 |
| 2008 | 3 | 3 |
| 2009 | 3 | 5 |
| 2010 | 2 | 7 |
| 2011 | 5 | 2 |
| 2012 | 5 | 0 |
| 2013 | 0 | 7 |
| 2014 | 1 | 3 |
| 2015 | 4 | 2 |
| 2016 | 1 | 4 |
| 2017 | 6 | 4 |
| 2018 | 2 | 5 |
| 2019 | 4 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for at-cylinder fuel switching27 Jan 2026US 12,535,041 B2Caterpillar Inc.
- Fuel injection system21 May 2024US 11,988,179 B2Volvo Truck Corporation
- Pole piece retention and insertion method7 Feb 2023US 11,572,858 B2Delphi Automotive Systems Luxembourg SA
- Detection of fuel injector failure systems and methods26 Jul 2022US 11,396,852 B2Transportation IP Holdings, LLC
- Fuel injector25 Jan 2022US 11,231,001 B2Vitesco Technologies GmbH
- Systems and methods for at-cylinder fuel switching5 Jun 2025US 2025/0179970 A1Caterpillar Inc.
- A fuel injection system10 Nov 2022US 2022/0356859 A1Volvo Truck Corporation
- Pole piece retention and insertion method21 Apr 2022US 2022/0120248 A1Delphi Automotive Systems Luxembourg SA
- Detection of fuel injector failure systems and methods3 Mar 2022US 2022/0065185 A1Transportation IP Holdings, LLC
- Fluid valve and method for controlling the supply of fluid30 Jul 2020US 2020/0240366 A1Vitesco Technologies GmbH
Most cited
By later US patents
- Method and apparatus for operation of combustion engines205US 6,155,212 A2000
- Method and apparatus for improved operation of internal combustion engines115US 5,343,699 A1994
- Energy conversion system106US 6,756,140 B12004
- Fuel delivery and ignition system for operation of energy conversion systems89US 6,446,597 B12002
- Fuel injection system for an internal combustion engine82US 4,884,545 ADereco Dieselmotoren Forschungs-und Entwick-lungs-AG · 1989