F02M 63/0014
Characterised by the valve actuating means
Official title: {characterised by the valve actuating means}
F02M63/0014 (Characterised by the valve actuating means) appears on 907 US grants and 894 published applications in this corpus.
Search patents in F02M- Granted patents
- 907
- Published applications
- 894
- Assignees
- 189
- Inventors
- 1,454
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 12 | 0 |
| 1998 | 19 | 0 |
| 1999 | 20 | 0 |
| 2000 | 32 | 0 |
| 2001 | 36 | 7 |
| 2002 | 35 | 51 |
| 2003 | 40 | 73 |
| 2004 | 63 | 64 |
| 2005 | 43 | 43 |
| 2006 | 39 | 73 |
| 2007 | 41 | 52 |
| 2008 | 38 | 50 |
| 2009 | 38 | 54 |
| 2010 | 32 | 35 |
| 2011 | 33 | 33 |
| 2012 | 18 | 27 |
| 2013 | 19 | 36 |
| 2014 | 23 | 28 |
| 2015 | 29 | 46 |
| 2016 | 37 | 41 |
| 2017 | 35 | 25 |
| 2018 | 36 | 42 |
| 2019 | 29 | 35 |
| 2020 | 36 | 26 |
| 2021 | 39 | 23 |
| 2022 | 22 | 5 |
| 2023 | 7 | 6 |
| 2024 | 7 | 9 |
| 2025 | 8 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel pump23 Jun 2026US 12,662,982 B2Phinia Delphi Luxembourg Sarl
- Valve assembly for a fuel pump5 May 2026US 12,618,387 B2Phinia Delphi Luxembourg Sarl
- Solenoid device and electromagnetic valve for fuel injection system18 Nov 2025US 12,473,880 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel injection system for hydrogen gas11 Nov 2025US 12,467,423 B2Phinia Delphi Luxembourg Sarl
- Fuel injector4 Nov 2025US 12,460,605 B2Phinia Delphi Luxembourg Sarl
- Fuel injection device17 Sep 2026US 2026/0275947 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Electromagnetic actuator and fuel injection device23 Jul 2026US 2026/0210319 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel injector9 Jul 2026US 2026/0194034 A1
- High-pressure fuel injection system18 Dec 2025US 2025/0382935 A1
- Piezoelectric Actuator and Moving Device11 Dec 2025US 2025/0380614 A1YinGuan Semiconductor Technology Co., LTD.
Most cited
By later US patents
- Method and apparatus for operation of combustion engines205US 6,155,212 A2000
- Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure125US 5,191,867 ACaterpillar Inc. · 1993
- High speed fuel injector106US 5,460,329 A1995
- Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke99US 5,779,149 ASiemens Automotive Corporation · 1998
- Pressure-controlled fuel injection for internal combustion engines86US 4,628,881 ABKM, Inc. · 1986