F02D 2041/2075
Type of transistors or particular use thereof
Official title: {Type of transistors or particular use thereof}
F02D2041/2075 (Type of transistors or particular use thereof) appears on 123 US grants and 75 published applications in this corpus.
Search patents in F02D- Granted patents
- 123
- Published applications
- 75
- Assignees
- 70
- Inventors
- 229
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 7 |
| 2003 | 8 | 5 |
| 2004 | 6 | 14 |
| 2005 | 5 | 12 |
| 2006 | 11 | 0 |
| 2007 | 4 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 4 |
| 2013 | 4 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 2 | 5 |
| 2020 | 2 | 5 |
| 2021 | 7 | 0 |
| 2022 | 2 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Load drive device and method of controlling fuel injection device20 Feb 2024US 11,905,906 B2Hitachi Astemo, Ltd.
- Communication interface between an emission control system and internal combustion engine2 Jan 2024US 11,859,573 B2Applied Resonance Technology LLC
- Fuel injection valve driving device11 Oct 2022US 11,466,650 B2Hitachi Astemo, Ltd.
- Sensorless control device for DC fuel pump10 May 2022US 11,326,544 B2Coavis
- Communication interface between an emission control system and internal combustion engine9 Nov 2021US 11,168,637 B2Applied Resonance Technology LLC
- Communication interface between an emission control system and internal combustion engine24 Feb 2022US 2022/0056867 A1Applied Resonance Technology LLC
- Load Drive Device and Method of Controlling Fuel Injection Device3 Feb 2022US 2022/0034275 A1Hitachi Astemo, Ltd.
- Sensorless Control Device for DC Fuel Pump13 Jan 2022US 2022/0010748 A1Coavis
- Combination Oil Control Valve And Fuel Injector Driver24 Dec 2020US 2020/0400044 A1GM Global Technology Operations LLC
- High Speed Wide Dynamic Range Input Structure1 Oct 2020US 2020/0313425 A1NXP USA, Inc.
Most cited
By later US patents
- Valve controller systems and methods and fuel injection systems utilizing the same76US 5,954,030 A1999
- Valve controller systems and methods and fuel injection systems utilizing the same60US 5,720,261 A1998
- Gate driver ASIC for an automotive starter/alternator59US 6,897,574 B2International Rectifier Corporation · 2005
- Method and apparatus for driving capacitive-type load50US 4,767,959 ANippon Soken, Inc. · 1988
- Apparatus and method for controlling an electrical starter of an internal combustion engine43US 6,104,157 ARobert Bosch GmbH · 2000