Y10S 475/00
Planetary gear transmission systems or components
Y10S475/00 (Planetary gear transmission systems or components) appears on 193 US grants and 42 published applications in this corpus.
Search patents in Y10S- Granted patents
- 193
- Published applications
- 42
- Assignees
- 119
- Inventors
- 307
- Latest grant
- 8 Sep 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 9 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 2 |
| 2002 | 5 | 3 |
| 2003 | 4 | 3 |
| 2004 | 3 | 6 |
| 2005 | 8 | 7 |
| 2006 | 4 | 3 |
| 2007 | 5 | 2 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 6 | 0 |
| 2012 | 4 | 1 |
| 2013 | 1 | 5 |
| 2014 | 5 | 1 |
| 2015 | 4 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vehicle drive and control system8 Sep 2015US 9,126,579 B1Hydro-Gear Limited Partnership
- Planetary gear train of automatic transmission for vehicle24 Mar 2015US 8,986,154 B2Hyundai Motor Company
- Infinitely variable speed amplifier24 Feb 2015US 8,961,354 B1
- Dual-rotor motor for electric vehicles with a continuously variable transmisssion system with planet gear and control method thereof6 Jan 2015US 8,930,055 B2Shanghai Zhongke Shenjiang Electric Vehicle Co., Ltd.
- Hybrid drive system11 Nov 2014US 8,882,622 B2Aisin Aw Co., Ltd.
- Infinitely Variable Speed Amplifier19 Feb 2015US 2015/0051042 A1
- Planetary gear train of automatic transmission for vehicle29 May 2014US 2014/0148299 A1Hyundai Motor Company
- Dual-rotor motor for electric automobile, associated stepless speed change system with planet gear and control method25 Jul 2013US 2013/0190961 A1Shanghai Zhongke Shenjiang Electric Vehicle Co., Ltd.
- Rotary body driver with planetary gear transmission and image forming apparatus incorporating same2 May 2013US 2013/0109529 A1Ricoh Company, Ltd.
- Hybrid drive system24 Jan 2013US 2013/0023369 A1Aisin Aw Co., Ltd.
Most cited
By later US patents
- Ball coupled compound traction drive178US 4,744,261 AHoneywell Inc. · 1988
- Transmission clutch loop transfer control95US 4,790,418 AFord Motor Company · 1988
- Clutch with pyrolytic carbon friction material84US 4,700,823 AEaton Corporation · 1987
- Gear mechanism, planetary gear device, rotating bearing device, and magical planetary gear speed reducer73US 7,651,436 B22010
- Vehicle wheel mechanism71US 4,330,045 AReliance Electric Company · 1982