Y10T 74/19158
With one or more controllers for gearing, fluid drive, or clutch
Official title: with one or more controllers for gearing, fluid drive, or clutch
Y10T74/19158 (With one or more controllers for gearing, fluid drive, or clutch) appears on 174 US grants and 69 published applications in this corpus.
Search patents in Y10T- Granted patents
- 174
- Published applications
- 69
- Assignees
- 82
- Inventors
- 316
- Latest grant
- 13 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 6 |
| 2002 | 9 | 6 |
| 2003 | 5 | 4 |
| 2004 | 7 | 6 |
| 2005 | 5 | 3 |
| 2006 | 1 | 3 |
| 2007 | 6 | 4 |
| 2008 | 3 | 3 |
| 2009 | 4 | 3 |
| 2010 | 3 | 8 |
| 2011 | 1 | 8 |
| 2012 | 7 | 4 |
| 2013 | 6 | 5 |
| 2014 | 3 | 3 |
| 2015 | 5 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Integrated gearbox lube and control system13 Nov 2018US 10,125,859 B2Hamilton Sundstrand Corporation
- Utility vehicle two speed drive motor control15 May 2018US 9,970,463 B2Clark Equipment Company
- Electro-hydraulic failure recovery control for dual clutch transmission20 Feb 2018US 9,897,201 B2Allison Transmission, Inc.
- Vehicle transmission8 Mar 2016US 9,279,489 B2JCB Transmissions
- Integrated gearbox lube and control system12 Jan 2016US 9,234,576 B2Hamilton Sundstrand Corporation
- Integrated gearbox lube and control system17 Mar 2016US 2016/0076637 A1Hamilton Sundstrand Corporation
- Electro-hydraulic failure recovery control for dual clutch transmission22 Oct 2015US 2015/0300484 A1Allison Transmission, Inc.
- Vehicular transmission12 Feb 2015US 2015/0040720 A1Toyota Jidosha Kabushiki Kaisha
- Integrated gearbox lube and control system12 Jun 2014US 2014/0157955 A1Hamilton Sundstrand Corporation
- Vehicle control system22 May 2014US 2014/0137702 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Twin countershaft transmission and improved power take-off arrangement therefor58US 5,492,034 AEaton Corporation · 1996
- Sequenced control of double transition powered downshifting in an automatic transmission38US 5,113,343 AGeneral Motors Corporation · 1992
- Mechanical-hydraulic transmission gear system and method of controlling power transmission using the system32US 5,193,416 AKabushiki Kaisha Komatsu Seisakusho · 1993
- System for driving an automotive vehicle31US 5,540,299 AMazda Motor Corporation · 1996
- Power transfer system for vehicle with power-Interrupt auto-manual transmission, alternate means for providing torque to driveline, and engine throttle controls31US 6,022,290 AChrysler Corporation · 2000