F02M 9/127
Axially movable throttle valves concentric with the axis of the mixture passage
F02M9/127 (Axially movable throttle valves concentric with the axis of the mixture passage) appears on 90 US grants and 12 published applications in this corpus.
Search patents in F02M- Granted patents
- 90
- Published applications
- 12
- Assignees
- 33
- Inventors
- 99
- Latest grant
- 25 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 14 | 0 |
| 1979 | 7 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and systems for active air fuel ratio control25 Apr 2023US 11,635,046 B1Transportation IP Holdings, LLC
- Carburetor18 Oct 2022US 11,473,531 B2
- Individual cylinder tuning booster for a carburetor28 Sep 2021US 11,131,274 B1
- Individual cylinder tuning booster for a carburetor10 Nov 2020US 10,830,183 B2
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same4 Jun 2019US RE47,417 E1Samsung Electronics Co., Ltd.
- Carburetor6 May 2021US 2021/0131381 A1
- Individual cylinder tuning booster for a carburetor11 Jun 2020US 2020/0182197 A1
- Method, system and apparatus for supplying air and fuel mixture to a combustion chamber23 Jun 2016US 2016/0177876 A1
- Semiconductor light emitting device, manufacturing method thereof, and semiconductor light emitting device package using the same6 Aug 2015US 2015/0221843 A1Samsung Electronics Co., Ltd.
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same10 Apr 2014US 2014/0097458 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same495US 7,964,881 B2Samsung LED Co., Ltd. · 2011
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same484US 7,985,976 B2Samsung LED Co., Ltd. · 2011
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same481US 8,263,987 B2Samsung Electronics Co., Ltd. · 2012
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same32US 8,981,395 B2Samsung Electronics Co., Ltd. · 2015
- Fuel injection system25US 3,953,548 ARobert Bosch GmbH · 1976