F05C 2203/0843
Of silicon
Official title: of silicon
F05C2203/0843 (Of silicon) appears on 24 US grants and 9 published applications in this corpus.
Search patents in F05C- Granted patents
- 24
- Published applications
- 9
- Assignees
- 22
- Inventors
- 75
- Latest grant
- 20 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reduction of cavitation in fuel pumps20 Oct 2020US 10,808,695 B2Hamilton Sundstrand Corporation
- Internal combustion engine24 Apr 2018US 9,951,740 B2NGK Insulators, Ltd.
- Spark ignition type internal combustion engine20 Jun 2017US 9,683,480 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Fuel injection method for a direct-injection auto-ignition internal-combustion engine13 Aug 2013US 8,505,513 B2Ifp
- Hydraulic machine16 Sep 2003US 6,619,937 B2Sauer-Danfoss Holding A/S
- Reduction of cavitation in fuel pumps13 Jun 2019US 2019/0178244 A1Hamilton Sundstrand Corporation
- Internal combustion engine16 Jun 2016US 2016/0169185 A1NGK Insulators, Ltd.
- Spark ignition type internal combustion engine3 Oct 2013US 2013/0255651 A1Kabushiki Kaisha Toyota Chuo Kenkyusho
- Fuel injection method for a direct-injection auto-ignition internal-combustion engine9 Dec 2010US 2010/0307450 A1Ifp
- Radial piston pump for generating high pressure for fuel in fuel injection systems of combustion engines5 Oct 2006US 2006/0222517 A1
Most cited
By later US patents
- Reciprocating high-pressure compressor piston with annular clearance43US 5,033,940 ASulzer Brothers Limited · 1991
- Valve for an internal combustion engine38US 4,359,022 ATokyo Shibaura Denki Kabushiki Kaisha · 1982
- Combination of shim and cam31US 6,237,441 B1Sumitomo Electric Industries, Ltd. · 2001
- Clearance seals and piston for cryogenic refrigerator compressors29US 4,574,591 AHelix Technology Corporation · 1986
- Method of dimensionally stabilizing interface between dissimilar metals in an internal combustion engine27US 4,908,923 AFord Motor Company · 1990