F16D 2500/3068
Speed change of rate of the engine
F16D2500/3068 (Speed change of rate of the engine) appears on 58 US grants and 46 published applications in this corpus.
Search patents in F16D- Granted patents
- 58
- Published applications
- 46
- Assignees
- 38
- Inventors
- 128
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 2 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 4 | 4 |
| 2017 | 3 | 5 |
| 2018 | 7 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 4 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for efficient clutch engagement6 Aug 2024US 12,055,190 B2Pt Tech, LLC
- Method for preventing stalling of an internal combustion engine of a motor vehicle14 May 2024US 11,982,328 B2Volkswagen Aktiengesellschaft
- Method of disengaging a clutching device and electric driveline7 Nov 2023US 11,808,314 B2Dana Belgium N.V.
- Control algorithm and intrusive state-detection diagnostic for sensorless driveline disconnect24 Oct 2023US 11,794,714 B2Rivian IP Holdings, LLC
- Method for determining the engaged gear in a manual gearbox25 Jan 2022US 11,231,106 B2Ford Global Technologies, LLC
- Method and Apparatus for Efficient Clutch Engagement9 May 2024US 2024/0151280 A1Pt Tech, LLC
- Method for preventing stalling of an internal combustion engine of a motor vehicle16 Nov 2023US 2023/0366439 A1Volkswagen Aktiengesellschaft
- Control algorithm and intrusive state-detection diagnostic for sensorless driveline disconnect16 Mar 2023US 2023/0080481 A1Rivian IP Holdings, LLC
- Method of disengaging a clutching device and electric driveline2 Mar 2023US 2023/0063948 A1Dana Belgium N.V.
- Method for adapting an engagement point of a vehicle clutch24 Jun 2021US 2021/0190153 A1Audi AG
Most cited
By later US patents
- Automatic clutch control73US 4,646,891 AEaton Corporation · 1987
- Apparatus for controlling slip amount of motor vehicle clutch during vehicle starting39US 5,679,099 AToyota Jidosha Kabushiki Kaisha · 1997
- Apparatus and control method for a magnetic powder clutch27US 4,969,545 AToyota Jidosha Kabushiki Kaisha · 1990
- Device for the automatic actuation of a friction clutch24US 4,971,183 ASachs-Systemtechnik GmbH · 1990
- Method of and apparatus for regulating crawling movements of motor vehicles24US 5,941,792 ADaimler-Benz Aktiengesellschaft · 1999