Y10T 137/7748
Combustion engine induction type
Y10T137/7748 (Combustion engine induction type) appears on 32 US grants and 11 published applications in this corpus.
Search patents in Y10T- Granted patents
- 32
- Published applications
- 11
- Assignees
- 20
- Inventors
- 46
- Latest grant
- 27 Aug 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 4 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pressure regulating device27 Aug 2013US 8,517,050 B2Aisan Kogyo Kabushiki Kaisha
- Method for operating at least one injector of an internal combustion engine11 Jun 2013US 8,459,233 B2Robert Bosch GmbH
- System and method for detecting flow in a mass flow controller14 Aug 2007US 7,255,128 B2Micron Technology, Inc.
- System and method for detecting flow in a mass flow controller3 Oct 2006US 7,114,404 B2Micron Technology, Inc.
- Vacuum relief assembly for I.C. engine intakes14 Mar 2006US 7,011,103 B2Injen Technologies, Inc.
- Pressure regulating device8 Dec 2011US 2011/0297253 A1Aisan Kogyo Kabushiki Kaisha
- Method for operating at least one injector of an internal combustion engine16 Jun 2011US 2011/0139124 A1Robert Bosch GmbH
- Modification of vegetable oils for fuel applications12 Feb 2009US 2009/0038692 A121St Century R & D, LLC
- System and method for detecting flow in a mass flow controller26 Oct 2006US 2006/0236513 A1Micron Technology, Inc.
- System and method for detecting flow in a mass flow controller5 Oct 2006US 2006/0218762 A1Micron Technology, Inc.
Most cited
By later US patents
- Intake tract negative pressure relief valve for I.C. engine35US 6,394,128 B1Advanced Engine Management, Inc. · 2002
- Volumetric control valve unit for crankcase ventilation system27US 3,949,719 AKar Products Inc. · 1976
- Fluid transfer with concurrent system movement for liquid and vacuum16US 6,036,446 A2000
- Device for admission of secondary air to internal combustion engine intake15US 4,194,477 AYamaha Hatsudoki Kabushiki Kaisha · 1980
- Air cleaner with a secondary intake13US 6,726,742 B2Visteon Global Technologies, Inc. · 2004