F02M 26/53
Using electric actuators
Official title: using electric actuators, e.g. solenoids
F02M26/53 (Using electric actuators) appears on 559 US grants and 461 published applications in this corpus.
Search patents in F02M- Granted patents
- 559
- Published applications
- 461
- Assignees
- 165
- Inventors
- 965
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 17 | 0 |
| 2000 | 15 | 0 |
| 2001 | 33 | 17 |
| 2002 | 36 | 27 |
| 2003 | 29 | 35 |
| 2004 | 29 | 18 |
| 2005 | 22 | 22 |
| 2006 | 19 | 17 |
| 2007 | 17 | 27 |
| 2008 | 14 | 16 |
| 2009 | 10 | 10 |
| 2010 | 10 | 17 |
| 2011 | 15 | 24 |
| 2012 | 10 | 20 |
| 2013 | 11 | 25 |
| 2014 | 13 | 14 |
| 2015 | 20 | 24 |
| 2016 | 15 | 27 |
| 2017 | 28 | 26 |
| 2018 | 35 | 31 |
| 2019 | 18 | 17 |
| 2020 | 24 | 15 |
| 2021 | 18 | 11 |
| 2022 | 5 | 6 |
| 2023 | 5 | 8 |
| 2024 | 4 | 4 |
| 2025 | 7 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Exhaust gas control valve2 Sep 2025US 12,404,797 B2BorgWarner Inc.
- Exhaust gas recirculation valve assembly19 Aug 2025US 12,392,309 B2Power Packer North America, Inc.
- EGR valve15 Jul 2025US 12,359,748 B2Aisan Kogyo Kabushiki Kaisha
- Compact EGR valve8 Jul 2025US 12,352,226 B2Stanadyne Operating Company LLC
- Electronic control actuator, exhaust gas treatment system, and vehicle comprising exhaust gas treatment system24 Jun 2025US 12,338,909 B2Ningbo Colet Electrical Appliances Co., Ltd.
- Exhaust gas recirculation circuit for improved particle filter regeneration20 Aug 2026US 2026/0243219 A1Volvo Truck Corporation
- Egr valve control apparatus31 Jul 2025US 2025/0243830 A1Honda Motor Co., Ltd.
- Exhaust gas recirculation valve assembly29 May 2025US 2025/0172112 A1Power Packer North America, Inc.
- Egr valve5 Sep 2024US 2024/0295277 A1Aisan Kogyo Kabushiki Kaisha
- Exhaust gas recirculation valve assembly22 Aug 2024US 2024/0280070 A1Power Packer North America, Inc.
Most cited
By later US patents
- Exhaust gas purification device for an internal combustion engine105US 5,732,554 AToyota Jidosha Kabushiki Kaisha · 1998
- Adaptive charge forming system for controlling the air/fuel mixture supplied to an internal combustion engine59US 4,368,707 AFuel Injection Development Corporation · 1983
- Integrated motor and controller for turbochargers, EGR valves and the like59US 6,435,169 B1BorgWarner Inc. · 2002
- System for particulate matter sensor signal processing53US 7,765,792 B2Honeywell International Inc. · 2010
- Automotive fluid control system with pressure balanced solenoid valve50US 6,178,956 B2BorgWarner Inc. · 2001