F02D 2400/12
Engine control specially adapted for a transmission comprising a torque converter or
Official title: Engine control specially adapted for a transmission comprising a torque converter or for continuously variable transmissions
F02D2400/12 (Engine control specially adapted for a transmission comprising a torque converter or) appears on 167 US grants and 144 published applications in this corpus.
Search patents in F02D- Granted patents
- 167
- Published applications
- 144
- Assignees
- 57
- Inventors
- 359
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 6 |
| 2002 | 14 | 10 |
| 2003 | 11 | 6 |
| 2004 | 5 | 4 |
| 2005 | 7 | 9 |
| 2006 | 4 | 2 |
| 2007 | 3 | 11 |
| 2008 | 5 | 11 |
| 2009 | 8 | 13 |
| 2010 | 7 | 3 |
| 2011 | 11 | 7 |
| 2012 | 6 | 7 |
| 2013 | 7 | 5 |
| 2014 | 10 | 10 |
| 2015 | 4 | 8 |
| 2016 | 12 | 6 |
| 2017 | 3 | 7 |
| 2018 | 11 | 9 |
| 2019 | 8 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle control method and vehicle control apparatus12 Dec 2023US 11,840,973 B2Nissan Motor Co., Ltd.
- Control device for vehicle21 Mar 2023US 11,608,791 B2Toyota Jidosha Kabushiki Kaisha
- Speed change control system for vehicle13 Sep 2022US 11,440,530 B2Toyota Jidosha Kabushiki Kaisha
- Method for ascertaining the target rotational speed of a drive machine of a work machine comprising a continuously variable transmission and a working hydraulic system24 May 2022US 11,339,555 B2ZF Friedrichshafen AG
- Control device of vehicle3 Aug 2021US 11,078,851 B2Toyota Jidosha Kabushiki Kaisha
- Systems and methods for matching of torque converters with engine platforms29 May 2025US 2025/0172102 A1Cummins Inc.
- Method for engine braking and powertrain2 Feb 2023US 2023/0031075 A1Ningbo Geely Automobile Research & Development Co.
- Control device for vehicle29 Sep 2022US 2022/0307437 A1Toyota Jidosha Kabushiki Kaisha
- Powertrain with Continuously Variable Transmission and Aftertreatment System24 Jun 2021US 2021/0189982 A1Caterpillar Inc.
- Speed change control system for vehicle16 Jul 2020US 2020/0223427 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- System for controlling drivetrain components to achieve fuel efficiency goals78US 6,436,005 B1Cummins Inc. · 2002
- System for controlling drivetrain components to achieve fuel efficiency goals78US 6,546,329 B2Cummins Inc. · 2003
- Method and apparatus for controlling the cylinder torque of a combustion engine having electromagnetically driven valves59US 6,546,910 B2Toyota Jidosha Kabushiki Kaisha · 2003
- Integrated control of a lean burn engine and a continuously variable transmission55US 5,846,157 AGeneral Motors Corporation · 1998
- System and method for determining engine torque for controlling a powertrain42US 6,434,466 B1Ford Global Technologies, LLC · 2002