F16D 2500/3161
Signal providing information about the state of engine accessories
F16D2500/3161 (Signal providing information about the state of engine accessories) appears on 24 US grants and 20 published applications in this corpus.
Search patents in F16D- Granted patents
- 24
- Published applications
- 20
- Assignees
- 21
- Inventors
- 66
- Latest grant
- 19 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 3 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Engine start/stop control for a hybrid electric powertrain19 Jul 2022US 11,391,331 B2GM Global Technology Operations LLC
- Coordinating non-demand engine start and stop with gear shift3 Nov 2020US 10,821,963 B2Ford Global Technologies, LLC
- Vehicle lock-up clutch control device13 Oct 2020US 10,801,613 B2JATCO Ltd
- Method of controlling vehicle damper pulley clutch11 Feb 2020US 10,557,509 B2Hyundai Motor Company
- Engine accessory disconnect system27 Aug 2019US 10,393,196 B2The Boeing Company
- Engine start/stop control for a hybrid electric powertrain8 Jul 2021US 2021/0207666 A1GM Global Technology Operations LLC
- Vehicle lock-up clutch control device5 Sep 2019US 2019/0271392 A1JATCO Ltd
- Method of controlling vehicle damper pulley clutch27 Jun 2019US 2019/0195297 A1Hyundai Motor Company
- Engine accessory disconnect system13 Dec 2018US 2018/0355928 A1The Boeing Company
- Front End Motor-Generator System and Hybrid Electric Vehicle Operating Method14 Jun 2018US 2018/0162369 A1Bendix Commercial Vehicle Systems LLC
Most cited
By later US patents
- Method of and apparatus for regulating the transmission of torque in power trains27US 5,679,091 ALuK Getriebe-Systeme GmbH · 1997
- Method and apparatus for regulating the transmission of torque in power trains24US 6,105,743 ALuK Getriebe-Systeme GmbH · 2000
- Method for regulating the transmission of torque in power trains24US 6,386,351 B1LuK Getriebe-Systeme GmbH · 2002
- Front end motor-generator system and hybrid electric vehicle operating method20US 10,112,603 B2Bendix Commercial Vehicle Systems LLC · 2018
- Torque converter clutch slip control systems and methods based on active cylinder count20US 8,979,708 B2GM Global Technology Operations LLC · 2015