F02D 45/00
Electrical control not provided for in groups f02d41/00 - f02d43/00
Official title: Electrical control not provided for in groups F02D41/00 - F02D43/00
F02D45/00 (Electrical control not provided for in groups f02d41/00 - f02d43/00) appears on 325 US grants and 415 published applications in this corpus.
Search patents in F02D- Granted patents
- 325
- Published applications
- 415
- Assignees
- 124
- Inventors
- 872
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 4 |
| 2002 | 3 | 0 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 3 | 94 |
| 2014 | 19 | 39 |
| 2015 | 30 | 7 |
| 2016 | 29 | 3 |
| 2017 | 16 | 25 |
| 2018 | 13 | 56 |
| 2019 | 53 | 57 |
| 2020 | 51 | 56 |
| 2021 | 36 | 20 |
| 2022 | 23 | 12 |
| 2023 | 9 | 8 |
| 2024 | 7 | 11 |
| 2025 | 17 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data saving method, data saving system, and non-volatile storage medium recording data saving program14 Apr 2026US 12,602,290 B2Panasonic Automotive Systems Co., Ltd.
- Diesel engine6 Jan 2026US 12,516,645 B2Kubota Corporation
- Abnormality detection device4 Nov 2025US 12,460,994 B2Denso Corporation
- Individual throttle-type or unequal interval combustion-type multi-cylinder engine unit21 Oct 2025US 12,448,930 B2Yamaha Hatsudoki Kabushiki Kaisha
- Diagnostic device for exhaust gas aftertreatment device, diagnostic method for exhaust gas aftertreatment device, and diagnostic program for exhaust gas aftertreatment device2 Sep 2025US 12,404,816 B2Kobelco Construction Machinery Co., Ltd.
- Temperature-controllable glow plug assisted compression ignition methanol engine and control method thereof23 Jul 2026US 2026/0210322 A1Taiyuan University of Technology
- Hydrogen mixed-combustion electronic control device and power generation system using same11 Jun 2026US 2026/0160211 A1Hitachi, Ltd.
- Catalyst deterioration diagnostic device for flexible fuel engine26 Feb 2026US 2026/0055737 A1Yamaha Hatsudoki Kabushiki Kaisha
- Onboard ecu, information processing method, and onboard system30 Oct 2025US 2025/0335236 A1Autonetworks Technologies, Ltd.
- Individual throttle-type or unequal interval combustion-type multi-cylinder engine unit22 May 2025US 2025/0163863 A1Yamaha Hatsudoki Kabushiki Kaisha
Most cited
By later US patents
- Look-up table based skip fire engine control44US 9,200,587 B2Tula Technology, Inc. · 2015
- Start-stop retrofit systems and methods16US 9,181,895 B2Johnson Controls Technology Company · 2015
- Minimizing alcohol use in high efficiency alcohol boosted gasoline engines15US 8,522,758 B2Ethanol Boosting Systems, LLC · 2013
- Fuel conservation systems and methods13US 7,983,830 B2Fuel Saving Technologies, LLC · 2011
- Fuel conservation systems and methods12US 8,380,421 B2Fuel Saving Technologies, LLC · 2013