Y10S 475/903
Stacked planetary gearing
Y10S475/903 (Stacked planetary gearing) appears on 24 US grants and 12 published applications in this corpus.
Search patents in Y10S- Granted patents
- 24
- Published applications
- 12
- Assignees
- 19
- Inventors
- 45
- Latest grant
- 24 Mar 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 3 |
| 2007 | 4 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Planetary gear train of automatic transmission for vehicle24 Mar 2015US 8,986,154 B2Hyundai Motor Company
- Automatic transmission19 Aug 2014US 8,808,134 B2Honda Motor Co., Ltd.
- Arrangement of a planetary gearset26 Jun 2012US 8,206,258 B2ZF Friedrichshafen AG
- Multi-speed transmission with stacked planetary gear sets25 Oct 2011US 8,043,190 B2GM Global Technology Operations LLC
- Planetary transmission having common carrier for generating six forward and two reverse drive ratios30 Aug 2011US 8,007,396 B2Ford Global Technologies, LLC
- Planetary gear train of automatic transmission for vehicle29 May 2014US 2014/0148299 A1Hyundai Motor Company
- Automatic transmission3 May 2012US 2012/0108382 A1Honda Motor Co., Ltd.
- Arrangement of a planetary gearset9 Dec 2010US 2010/0311537 A1ZF Friedrichshafen AG
- Multi-speed transmission with stacked planetary gear sets29 Jul 2010US 2010/0190601 A1GM Global Technology Operations LLC
- Planetary Transmission Having Common Carrier for Generating Six Forward and Two Reverse Drive Ratios25 Feb 2010US 2010/0044141 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Automatic transmission37US 8,808,134 B2Honda Motor Co., Ltd. · 2014
- Four speed ratio automatic transmission with compact gearing34US 4,224,838 AFord Motor Company · 1980
- Stacked compound planetary gear train for an upgraded powertrain system for a helicopter31US 5,472,386 AUnited Technologies Corporation · 1995
- Compact four speed automatic transmission28US 4,229,996 AFord Motor Company · 1980
- Automatic transmission control system with direct electronic swap-shift control24US 6,961,646 B2Ford Global Technologies, LLC · 2005