Y10T 74/1926
Speed responsive
Y10T74/1926 (Speed responsive) appears on 455 US grants and 157 published applications in this corpus.
Search patents in Y10T- Granted patents
- 455
- Published applications
- 157
- Assignees
- 167
- Inventors
- 738
- Latest grant
- 31 Jan 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 10 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 14 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 21 | 0 |
| 1996 | 20 | 0 |
| 1997 | 23 | 0 |
| 1998 | 25 | 0 |
| 1999 | 30 | 0 |
| 2000 | 27 | 0 |
| 2001 | 12 | 9 |
| 2002 | 30 | 28 |
| 2003 | 23 | 14 |
| 2004 | 13 | 21 |
| 2005 | 17 | 15 |
| 2006 | 9 | 7 |
| 2007 | 11 | 14 |
| 2008 | 7 | 11 |
| 2009 | 11 | 17 |
| 2010 | 8 | 6 |
| 2011 | 13 | 7 |
| 2012 | 10 | 3 |
| 2013 | 7 | 2 |
| 2014 | 4 | 1 |
| 2015 | 3 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System and method for performing shuttle shifts with a transmission of a work vehicle31 Jan 2017US 9,556,954 B2CNH Industrial America LLC
- Vehicle transmission device10 May 2016US 9,333,854 B2
- Control device of automatic transmission12 Jan 2016US 9,234,584 B2JATCO Ltd
- Automatic transmission control method and control apparatus, and automatic transmission system23 Jun 2015US 9,062,760 B2Mazda Motor Corporation
- Evacuated transmission case19 May 2015US 9,032,840 B2GM Global Technology Operations LLC
- Vehicle transmission device9 Jul 2015US 2015/0192191 A1
- System and method for performing shuttle shifts with a transmission of a work vehicle16 Apr 2015US 2015/0101431 A1CNH Industrial America LLC
- Automatic transmission control method and control apparatus, and automatic transmission system6 Feb 2014US 2014/0033845 A1Mazda Motor Corporation
- Control device of automatic transmission20 Jun 2013US 2013/0152718 A1JATCO Ltd
- Shift switching device3 Jan 2013US 2013/0000436 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Electric motor drive with infinitely variable speed transmission235US 4,391,156 A1983
- Control systems for continuously variable ratio transmissions (CVT)227US 4,464,952 ABL Technology Limited · 1984
- Transmission clutch loop transfer control95US 4,790,418 AFord Motor Company · 1988
- Automatic mechanical transmission system79US 4,527,447 AEaton Corporation · 1985
- Transmission control system75US 4,449,416 AJ. I. Case Company · 1984