Y10S 74/01
Hydraulic control systems automatic automotive controls
Y10S74/01 (Hydraulic control systems automatic automotive controls) appears on 8 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 8
- Published applications
- 1
- Assignees
- 7
- Inventors
- 13
- Latest grant
- 29 Mar 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle clutch engagement control system and method29 Mar 2011US 7,917,268 B2Honda Motor Co., Ltd.
- Modulator adjustment device23 Nov 1999US 5,988,043 A
- Apparatus for positioning an excavator housing5 Sep 1995US 5,448,148 ACaterpillar Inc.
- Fuel-efficient energy storage automotive drive system14 Jun 1983US 4,387,783 AAdvanced Energy Systems, Inc.
- Hydraulic system for a ratio change transmission30 Jun 1981US 4,275,617 AEaton Corporation
Most cited
By later US patents
- Fuel-efficient energy storage automotive drive system71US 4,387,783 AAdvanced Energy Systems, Inc. · 1983
- Automatic speed ratio control system for stepless transmission of automotive vehicles14US 4,229,998 AAisin Seiki Kabushiki Kaisha · 1980
- Hydraulic control for a transmission12US 4,252,148 AGeneral Motors Corporation · 1981
- Automatic transmission for automobiles10US 4,225,029 AToyota Jidosha Kogyo Kabushiki Kaisha · 1980
- Apparatus for positioning an excavator housing9US 5,448,148 ACaterpillar Inc. · 1995