F02N 11/003
Said electric motor being also used as a drive for auxiliaries
Official title: {said electric motor being also used as a drive for auxiliaries, e.g. for driving transmission pumps or fuel pumps during engine stop}
F02N11/003 (Said electric motor being also used as a drive for auxiliaries) appears on 109 US grants and 112 published applications in this corpus.
Search patents in F02N- Granted patents
- 109
- Published applications
- 112
- Assignees
- 54
- Inventors
- 270
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 7 |
| 2003 | 3 | 9 |
| 2004 | 11 | 6 |
| 2005 | 6 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 3 | 2 |
| 2011 | 0 | 0 |
| 2012 | 4 | 5 |
| 2013 | 1 | 9 |
| 2014 | 8 | 10 |
| 2015 | 6 | 7 |
| 2016 | 6 | 9 |
| 2017 | 6 | 6 |
| 2018 | 11 | 7 |
| 2019 | 4 | 4 |
| 2020 | 8 | 7 |
| 2021 | 8 | 8 |
| 2022 | 7 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas turbine engine with electric machine in engine core6 Oct 2026US 12,753,721 B2Pratt & Whitney Canada Corp.
- Control device for rotary electric machine unit30 Sep 2025US 12,431,769 B2Toyota Jidosha Kabushiki Kaisha
- Vehicle with electric power supply control3 Sep 2024US 12,078,139 B2Subaru Corporation
- Systems and methods for diagnosing a vehicle engine intake manifold and exhaust system6 Dec 2022US 11,518,366 B2Ford Global Technologies, LLC
- Flexible membrane isolator23 Aug 2022US 11,421,642 B2Ford Global Technologies, LLC
- Inflation pump and inflation device18 Sep 2025US 2025/0290496 A1Dongguan Hang Che Bao Future Technology Co., Ltd.
- Control device for rotary electric machine unit9 May 2024US 2024/0154502 A1Toyota Jidosha Kabushiki Kaisha
- Gas turbine engine with electric machine in engine core30 Nov 2023US 2023/0387750 A1Pratt & Whitney Canada Corp.
- Vehicle18 May 2023US 2023/0151787 A1Subaru Corporation
- Free-running absorber arrangement for a motor vehicle2 Dec 2021US 2021/0372483 A1
Most cited
By later US patents
- Power train system for a vehicle and method for operating same136US 6,048,288 AToyota Jidosha Kabushiki Kaisha · 2000
- Air-conditioning device for hybrid vehicle96US 6,073,456 ADenso Corporation · 2000
- Drive train of a motor vehicle having an internal combustion engine and a starter generator73US 9,074,656 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft · 2015
- Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle67US 6,705,416 B1ZF Friedrichshafen AG · 2004
- Inertia assisted engine cranking67US 8,833,324 B2Cummins Inc. · 2014