F02D 41/0215
In relation with elements of the transmission
Official title: {in relation with elements of the transmission}
F02D41/0215 (In relation with elements of the transmission) appears on 1,175 US grants and 1,076 published applications in this corpus.
Search patents in F02D- Granted patents
- 1,175
- Published applications
- 1,076
- Assignees
- 222
- Inventors
- 2,438
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 21 | 0 |
| 2000 | 24 | 0 |
| 2001 | 21 | 11 |
| 2002 | 38 | 34 |
| 2003 | 41 | 37 |
| 2004 | 27 | 44 |
| 2005 | 36 | 37 |
| 2006 | 33 | 25 |
| 2007 | 30 | 43 |
| 2008 | 24 | 47 |
| 2009 | 21 | 45 |
| 2010 | 30 | 37 |
| 2011 | 33 | 34 |
| 2012 | 39 | 46 |
| 2013 | 48 | 40 |
| 2014 | 41 | 51 |
| 2015 | 42 | 75 |
| 2016 | 74 | 84 |
| 2017 | 90 | 90 |
| 2018 | 66 | 72 |
| 2019 | 83 | 46 |
| 2020 | 58 | 49 |
| 2021 | 43 | 31 |
| 2022 | 42 | 28 |
| 2023 | 38 | 23 |
| 2024 | 33 | 16 |
| 2025 | 12 | 21 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle drive device11 Aug 2026US 12,703,343 B2Aisin Corporation
- Purification system21 Jul 2026US 12,687,123 B2Isuzu Motors Limited
- Methods and system for inhibiting engine shutdown17 Mar 2026US 12,577,919 B2Ford Global Technologies, LLC
- Easy engine starting system17 Mar 2026US 12,577,929 B2Oppama Industry Co., Ltd.
- System and method of controlling a vehicle24 Feb 2026US 12,560,141 B2Volvo Truck Corporation
- Control apparatus for vehicle1 Oct 2026US 2026/0298163 A1Toyota Jidosha Kabushiki Kaisha
- System and method for evaluating performance of work machine24 Sep 2026US 2026/0290083 A1Komatsu Ltd.
- Excavator throttle control device and method3 Sep 2026US 2026/0258635 A1Xuzhou XCMG Excavator Machinery Co., Ltd.
- Method for Controlling an Internal Combustion Engine, Control Device, Internal Combustion Engine, and Motor Vehicle20 Aug 2026US 2026/0243205 A1Bayerische Motoren Werke Aktiengesellschaft
- Method for controlling a motor brake of an internal combustion engine23 Jul 2026US 2026/0210304 A1ZF Friedrichshafen AG
Most cited
By later US patents
- System for controllably disabling cylinders in an internal combustion engine206US 6,619,258 B2Delphi Technologies, Inc. · 2003
- Engine system and method with cylinder deactivation106US 6,978,204 B2Ford Global Technologies, LLC · 2005
- Method and system for engine control102US 5,477,827 ADetroit Diesel Corporation · 1995
- Throttle control system for internal combustion engine with vehicle driving condition-dependent throttle angle correction coefficient variable95US 4,962,570 ANissan Motor Co., Ltd. · 1990
- Combined system for assisting shifting of manual transmission79US 5,582,558 ARockwell International Corporation · 1996